Professor David G. Long, Ph.D.
Brigham Young University, Electrical and Computer
Engineering Department
ORCID ID: 0000-0002-1852-3972 Scopus ID: 35508257500 ResearcherID: K-4908-2015 Google Scholar 7yXNIf4AAAAJ
Publications
Selected Journal Papers (of 154; 100 with student coauthors)
- S.R. Husman, S. Lhermitte, J. Bolibar, M. Izeboud, Z. Hu, S. Shukla, M. van der Meer, D. Long, and B. Wouters,
"A high-resolution record of surface melt on Antarctic ice shelves using multi-source remote sensing data and deep learning,"
Remote Sensing of Environment, Vol. 301, No. 113950,
doi:10.1016/j.rse.2023.113950, 2023. (4.8 MB PDF*)
- E. Widdison and D.G. Long, "Multilateration Using a priori Position Estimates," IEEE Transactions on Radar Systems, Vol. 1, pp. 455-462, doi:10.1109/TRS.2023.3305471, 2023. (3.4 MB PDF*)
- B. George, T. Bateman, M. Formica, W. Bronnemose, N. Hilke, U. Iqbal, B.J. Kirschoffer, B. Rabus, T. Smith, J. Stacey, E. Zaugg, and D. Long, "On Evaluating the Efficacy of Air-borne Synthetic Aperture Radar for Detecting Polar Bears: a Pilot Study," Ursus, Vol. 34, 18 pgs., doi:10.2192/URSUS-D-22-00018, 2023. (1.9MB PDF*)
- D.G. Long and J.Z. Miller, "Validation of the Effective Resolution of SMAP Enhanced Resolution Backscatter Products," IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 16, pp. 3390-3404, doi:10.1109/JSTARS.2022.3160726, 2023. (14MB PDF*)
- D.G. Long, M.J. Brodzik, and M. Hardman, "Evaluating the Effective Resolution of Enhanced Resolution SMAP Brightness Temperature Image Products", Frontiers in Remote Sensing, Vol. 4, No. 1073765, 10 pgs., doi:10.3389/frsen.2023.1073765, 2023. (3MB PDF*)
- S. Martin, D.G. Long, and M.P. Schodlok, "Comparison of Antarctic iceberg observations by Cook in 1772-75, Halley in 1700, Bouvet in 1730 and Riou in 1789 with modern data," Journal of Glaciology, pp. 1-8, doi:10.1017/jog.2022.111, 2022. (752 PDF*)
- K.C. Jezek, S. Wang, M. Leduc-Leballeur, J.T. Johnson, M. Brogioni, J.Z. Miller, D.G. Long, and G. Macelloni, "Relationships between L-band brightness temperature, backscatter, and physical properties of the Ross Ice Shelf Antarctica," IEEE Transactions on Geoscience and Remote Sensing, Vol. 60, pp. 1-14, doi:10.1109/TGRS.2022.3218538, 2022.(15.8 MB PDF*)
- J. Brown and D.G. Long, "Resolution Enhancement of SMAP Passive Soil Moisture Estimates," Remote Sensing, Vol. 14, No. 7, p. 1761, doi:103390/rs14071761, 2022. (2 MB PDF*)
- J.Z. Miller, D.G. Long, C.A. Shuman, R. Culberg, M. Hardman, and M.J. Brodzik, "Mapping firn saturation over Greenland using NASA's Soil Moisture Active Passive satellite," IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 15, pp. 3714-3729, doi:10.1109/JSTARS.2022.31544968, 2022. (3 MB PDF*)
- J.Z. Miller, R. Culberg, D.G. Long, C.A. Shuman, D.M. Schroeder, and M.J. Brodzik, "An empirical algorithm to map perennial firn aquifers and ice slabs within the Greenland Ice Sheet using satellite L-band microwave radiometry," The Cryosphere, Vol. 16, pp. 1-23, doi:10.5194/tc-14-2809-2020, 2022. (18 MB PDF*)
- R.O. Franz and D.G. Long, "Reconstructing Signals from Aperture-Filtered Samples," The American Mathematical Monthly, pg. 1-17, doi:10.1080/00029890.2022.1993712, 2021. (1.8 MB PDF*)
- E. Widdison and D.G. Long, "Hybrid Multilateration and Triangulation," Positioning, Vol. 12, pp. 1-15, doi:10.1109/10.4236/pos.2021.121001, 2021. (2.8 MB PDF*)
- D.G. Long, "Discrete Band-Limited Signal Reconstruction from Irregular Samples," IEEE Transactions on Geoscience and Remote Sensing, Vol. 59, Nov. 5, pp. 4033-4043, doi:10.1109/TGRS.2020.3022761, 2021. (1.85 MB PDF*)
- J.Z. Miller, D.G. Long, K.C. Jezek, J.T. Johnson, M.J. Brodzik, C.A. Shuman, L.S. Koenig, T.A. Scambos, "Mapping Greenland's perennial firn aquifers using enhanced-resolution L-band brightness temperature image time series," The Cryosphere, Vol. 4, pp. 2809-2817, doi:10.5194/tc-14-2809-2020, 2020. (5.1 MB PDF*)
- N. Hutchings, T. Kilpatrick, and D.G. Long, "Ultrahigh Resolution Scatterometer Winds near Hawaii," Remote Sensing, Vol. 12, No. 564, 18 pgs., doi:10.3390/rs12030564, 2020. (4.7 MB PDF*)
- J. Willis, P. Walton, D. Wilde, D. Long, "Miniaturized Solutions for CubeSat Servicing and Safety Requirements," IEEE Journal on Miniaturization for Air and Space Systems, Vol. 1, No. 1, pp. 3-9, doi:10.1109/TGRS.2019.2954807, 2020. (1.9 MB PDF*)
- T. Kilpatrick, S-P Xie, H. Tokinaga, D.Long, and N. Hutchings, "Systematic Scatterometer Wind Errors Near Coastal Mountains", Earth and Space Science, Vol. 6, pp. 1900-1914,doi.org/10.1029/2019EA000757 2019. (9.3 MB PDF*)
- E. Rodriguez, M.A. Bourassa, D. Chelton, J.T. Farrar, D.G. Long, D. Perkovic-Martin, R. Samelson, "The Winds and Currents Mission Concept", Frontiers in Marine Science, Vol. 6, No. 438, pp. 438-437, doi.org/10.3389/fmars.2019.00438, 24 Jul 2019. (1.5 MB PDF*)
- P. Walton and D. Long, "Space of Solutions to Ocean Surface Wind Measurement Using Scatterometer Constellations," Journal of Applied Remote Sensing, Vol. 13, No. 3, 032506, doi:10.1117/1.JRS.13.032506, 17 July 2019. (731 kB PDF*)
- P. Walton, J. Cannon, B. Damitz, T. Downs, D. Glick, J Holtom, N. Kohls, A. Laraway, I. Matheseon, J. Redding, C. Robinson, J. Ryan, N. Stoddard, J. Willis, K. Warnick, M. Wirthlin, D. Wilde, B.D. Iverson, D. Long, "Passive CubeSats for Remote Inspection of Space Vehicles," Journal of Applied Remote Sensing, Vol. 13, No. 3, 032505, doi:10.1117/1.JRS.13.032505, 12 July 2019. (3.8 MB PDF*)
- D.G. Long, M.J. Brodzik, and M. Hardman, "Enhanced Resolution SMAP Brightness Temperature Image Products," IEEE Transactions on Geoscience and Remote Sensing, Vol. 57. No. 7, pp. 4151-4163, doi:10.1109/TGRS.2018.2889427, 2019.(3.7 MB PDF*)
- N. Hutchings and D.G. Long, "Improved Ultra High Resolution Wind Retrieval for RapidScat," IEEE Transactions on Geoscience and Remote Sensing, Vol. 57, No. 6, pp. 3370-3379, doi:10.1109/TGRS.2018.2884128, 2019. (8.0 MB PDF*)
- D.G. Long, "Scatterometer Backscatter Imaging Using
Backus-Gilbert Inversion," IEEE Transactions on Geoscience and Remote Sensing, Vol. 57, No. 6, pp. 3179-3190, doi:10.1109/TGRS.2018.2882136, 2019. (4.2 MB PDF*)
- M.J. Brodzik, D.G. Long, and M.A. Hardman, "Best Practices in Crafting the EASE-grid 2.0 Calibrated, Enhanced-resolution Passive Microwave Brightness Temperature Earth System Data Record," Remote Sensing, Vol. 20, No. 1793, 18 pgs., doi.org/10.3390/rs10111793, 2018. (3.2 MB PDF*)
- K.E. Alley, T.A. Scambosa, J.Z. Miller, D.G. Long, M. MacFerrin, "Quantifying Vulnerability of Antarctic Ice Shelves to hydrofracture Using Microwave Scattering Properties," Remote Sensing of Environment, Vol. 20, pp. 297-306, doi.org/10.1016/j.rse.2018.03.025, 2018. (2.7 MB PDF*)
- J.S. Budge and D.G. Long, "A Comprehensive Database for Antarctic Iceberg Tracking Using Scatterometer Data," IEEE Journal of Selected Topics in Applied Earth Observations, Vol. 11, No. 2, pp. 434-442, doi:10.1109/JSTARS.2017.2784186, 2017. (847 kB PDF*)
- Y. Li, K. Guan, N. McDowll, F. Meinzer, X. Xiantao, P. Gentine, A. Konigs, D.G. Long, J.M. Vilalta, W. Anderegg, and J. Kimball, "Estimating Global Ecosystem Iso/anisohydry Using Active and Passive Microwave Satellite data," Journal of Geophysical Research, Biogeosciences, Vol. 122, pp. 3306-3321, doi:10.1002/2017JG003958, 26 Dec 2017. (3 MB PDF*)
- J.C. Hill and D.G. Long, "Extension of the QuikSCAT Sea Ice Extent Dataset with OSCAT Data," IEEE Geoscience and Remote Sensing Letters, doi:10.1109/LGRS.2016.2630010, Vol. 14, No.1, pp. 92-96, 2017. (2.1 MB PDF*)
- F.J. Wentz, L. Ricciardulli, E. Rodriguez, B. Stiles, M. Bourassa, D. Long, R. Hoffman, A. Stoffelen, A. Verhoef, L. O'Neill, T. Farrar, D. Vandemark, A. Fore, S. Hristova Veleva, J. Turk, R. Gaston, D. Tyler,
"Evaluating and Extending the Ocean Wind Climate Data Record," IEEE Journal of Selected Topics in Applied Earth Observations, Vol. 10, No. 3, pp. 2165-2185, doi:10.1109/JSTARS.2016.2643641, 2017. (1.3 MB PDF*)
- D.G. Long, "Comparison of SeaWinds Backscatter Imaging Algorithms," IEEE Journal of Selected Topics in Applied Earth Observations, Vol. 10, No. 3, pp. 2214-2231, doi:10.1109/JSTARS.2016.2626966, 2017. (2.3 MB PDF*)
- D.G. Long, "Polar Applications of Spaceborne Scatterometers," IEEE Journal of Selected Topics in Applied Earth Observations, Vol. 10, No. 3, pp. 2307-2320, doi:10.1109/JSTARS.2016.2629418, 2017. (1.6 MB PDF*)
- J. Penner and D.G. Long, "Ground-Based 3-D Radar Imaging of Trees Using a 2-D Synthetic Aperture," Electronics, special issue on Radio and Radar Signal Processing, Vol. 6, No. 11, 13 pgs., doi:10.3390/electronics6010011, 2017. (4.3 MB PDF*)
- A.C. Paget, M.J. Brodzik, D.G. Long and M.A. Hardman, "Bringing Earth's Microwave Maps into Sharper Focus," EOS, Vol. 97, 9 pgs., doi:10.1029/2016EO063675, 21 Dec. 2016; (1.67 MB PDF*). Earth and Space News, 17 Jun 2017.
- R.D. Lindsley, J.R. Blodgett, and D.G. Long, "Analysis and Validation of High-Resolution Wind from ASCAT," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 10, pp. 5699-5711, doi:10.1109/TGRS.2016.2570245, 2016. (3.3 MB PDF*)
- R.D. Lindsley and D.G. Long, "ASCAT and QuikSCAT Azimuth Modulation of Backscatter over East Antarctica," IEEE Geoscience and Remote Sensing Letters, Vol. 13, No. 8, pp. 1134-1138, doi:10.1109/LGRS.2016.2572101 2016. (2.4 MB PDF*)
- R.D. Lindsley, C. Anderson, J. Figa-Saldaña, and D.G. Long, "A Parameterized ASCAT Measurement Spatial Response Function," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 8, pp. 4570-4579, doi:10.1109/TGRS.2016.2544835, 2016. (1.5 MB PDF*)
- D.B. Lindell and D.G. Long, "High-Resolution Soil Moisture Retrieval with ASCAT," IEEE Geoscience and Remote Sensing Letters, Vol. 13, No. 7, pp. 972-976, doi:10.1109/LGRS.2016.2557321, 2016. (812 kB PDF*)
- A.P. Paget, D.G. Long, and N.M. Madsen, "RapidScat Diurnal Cycles Over Land," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 6, pp. 3336-3344, doi:10.1109/TGRS.2016.2515022, 2016. (2.4 MB PDF*)
- D.B. Lindell and D.G. Long, "Multiyear Arctic Ice Classification using ASCAT and SSMIS," Remote Sensing, Vol. 8, art. 204, doi:10.3390/rs8040294 2016. (4.6 MB PDF*)
- D.G. Long and M.J. Brodzik, "Optimum Image Formation for Spaceborne Microwave Radiometer Products," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 5, pp. 2763-2779, doi:10.1109/TGRS.2015.2505677, 2016. (2.0 MB PDF*)
- N.M. Madsen and D.G. Long, "Calibration and Validation of the RapidScat Scatterometer Using Tropical Rainforests," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 5, pp. 2846-2854, doi:10.1109/TGRS.2015.2506463, 2016. (1.9 MB PDF*)
- R. Lindsley and D.G. Long, "Enhanced-Resolution Reconstruction of ASCAT Backscatter Measurements," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 5, pp. 2589-2601, doi:10.1109/TGRS.2015.2503762, 2016. (4.3 MB PDF*)
- D.G. Long and R.O.W. Franz, "Band-Limited Signal Reconstruction from Irregular Samples with Variable Apertures," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 4, pp. 2424-2436, doi:10.1109/TGRS.2015.2501366, 2016. (919 kB PDF*)
Accompanying software at www.scp.mers.byu.edu/mers/reconstruction
- D.B. Lindell and D.G. Long, "Multiyear Arctic Sea Ice Classification Using OSCAT and QuikSCAT", IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 1, pp. 167-175, doi:10.1109/TGRS.2015.2452215, 2016. (1.4 MB PDF*)
- E.C. Zaugg and D.G. Long, "Generalized Frequency Scaling and Backprojection for LFM-CW SAR Processing", IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, No. 2, pp. 3600-3614, doi:10.1109/TGRS.2014.2380154, 2015. (2.6 MB PDF*)
- M.D. Duersch and D.G. Long, "Analysis of Time-domain Backprojection for Stripmap SAR", International Journal of Remote Sensing, vol. 36, no.8, pp. 2010-2036, doi:10.1080/01431161.2015.1030044, 2015. (2.7 MB PDF*)
- M.D. Duersch and D.G. Long, "Backprojection SAR Interferometry", International Journal of Remote Sensing, Vol. 36, No. 4, pp. 979-999, doi:10.1080/01431161.2014.1001087, 2015. (1.5 MB PDF*)
- A.C. Paget, S. Frolking, D.G. Long, and T. Milliman, "Satellite Radar Anisotrophy Observed in Urban Areas", International Journal of Remote Sensing, doi:10.1080/01431161.2014.999883, Vol. 36, No.2, pp. 665-679, 2015. (3.9 MB PDF*)
- M.D. Duersch and D.G. Long, "An Analysis of Multi-static Pixel Correlation in SAR", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2014.232261, Vol. 53, No. 1, pp. 362-374, 2015.
(2.5 MB PDF*)
- C. Stringham and D.G. Long, "GPU Processing for UAS-Based LFM-CW Stripmap SAR",Photogrammetric Engineering and Remote Sensing, doi:10.14358/PERS.80.12.1107, Vol. 80, No. 12, pp. 1107-1115, 2014. (2.5 MB PDF*)
- Q.D. Remund and D.G. Long, "A Decade of QuikSCAT Scatterometer Sea Ice Extent Data", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2013.2281056, Vol. 52. No. 7, pp. 4281-4290, 2014. (1.7 MB PDF*)
- W.J. Hullinger and D.G. Long, "Mitigation of Sea Ice Contamination in QuikSCAT Wind Retrieval", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2013.2258400, Vol. 52. No. 4, pp. 2149-2158, 2014. (1.6 MB PDF*)
- J.P. Bradley and D.G. Long, "Estimation of the OSCAT Spatial Response Function Using Island Targets", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2013.2256429, Vol. 52, No. 4, pp. 1924-1934, 2014. (1 MB PDF*)
J.P. Bradley and D.G. Long, "Correction to `Estimation of the OSCAT Spatial Response Function Using Island Targets'", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2013.2281336, Vol. 52, No. 4, pp. 1924-1934, 2014. (74 kB PDF*)
- D.J. Bogucki, W.M. Drennan, S. Woods, S. Gremes-Cordero, D.G. Long, and C. Mitchell, "Short surface waves in the Canadian Arctic in 2007 and 2008", Journal of Geophysical Research--Oceans, doi:10.1002/jgrc.20273, Vol. 118, pp. 3712-3722, 2013. (5.4 MB PDF*)
- M.M. Ali, G.S. Bhat, D.G. Long, S. Bharadwaj, and M.A. Bourassa, "Estimating Wind Stress at the Ocean Surface from Scatterometer Observations", IEEE Geoscience and Remote Sensing Letters, doi:10.1109/LGRS.2012.2231937, Vol. 10, No. 5, pp. 1129-1184, 2013. (391 KB PDF*)
- K.R. Moon and D.G. Long, "Considerations for Ku-band scatterometer calibration using the dry snow zone of the Greenland ice sheet", IEEE Geoscience and Remote Sensing Letters, doi:10.1109/LGRS.2013.2241012, Vol. 10, No. 6, pp. 1344-1349, 2013. (692 KB PDF*)
- D.R DeBoer, S.L. Cruz-Pol, M.M. Davis, T. Gaier, P. Feldman, J. Judge, K.I. Kellermann, D.G. Long, L. Magnani, D.S. McKague, T.J. Person, A.E.E. Rogers, S.C. Reising, G. Taylor, A.R. Thompson, and L. vanZee, "Radio Frequencies: Policy and Management", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2013.2253471, Vol. 51, No. 10, pp. 4918-4927, 2013. (1.7 MB PDF*)
- M.P. Owen and D.G. Long, "Prior Selection for QuikSCAT Ultra-High Resolution Wind and Rain Retrieval", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2012.2207904, Vol. 51, No. 3, pp. 1555-1567, 2013. (2.1 MB PDF*)
- X. Li, J. A. Zhang, X. Yang, W. G. Pichel, M. DeMaria, D. Long, and Z. Li, "Tropical cyclone morphology from spaceborne synthetic aperture radar", Bulletin of the American Meteorological Society, doi:10.1175/BAMS-D-11-00211.1, Vol. 94, No. 2, pp. 223-230, Feb. 2013. (3.1 MB PDF*)
- K. Moon and D.G. Long, "A New Factorized Backprojection Algorithm for Stripmap Synthetic Aperture Radar", Positioning, Vol. 4, pp. 42-56, doi:10.4236/pos.2013.41006, 2013. (2.8 MB PDF*)
- A.M. Swan and D.G. Long, "Multi-Year Arctic Sea Ice Classification Using QuikSCAT", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2012.2184123, Vol. 50, No. 9, pp. 3317-3326, 2012. (3 MB PDF*)
- R.D. Lindsley and D.G. Long, "Mapping Surface Oil Extent from the Deepwater Horizon Oil Spill Using ASCAT Backscatter", IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, No. 7, pp. 2534-2541, doi:10.1109/TGRS.2011.2174369, 2012. (1 MB PDF*)
- T. A. Scambos, M. Frezzotti, T. Haran, J. Bohlander, J. T. M. Lenaerts, M. R. van den Broeke, K. Jezek, D. Long, S. Urbini, K. Farness, T. Neumann, M. Albert, and J.-G. Winther, "Extent of low-accumulation `wind glaze' areas on the East Antarctic Plateau: implications for continental ice mass balance", Journal of Glaciology, doi:10.3189/2012JoG11j232, Vol.58, No. 210, pp. 633-647, 2012. (9.8 MB PDF*)
- D. Weissman, B.W. Stiles, S.M. Hristova-Veleva, D.G. Long, D.K. Smith, K.A. Hilburn, and W.L. Jones, "Challenges to Satellite Sensors Of
Ocean Winds: Addressing Precipitation Effects," Journal of Atmospheric and Oceanic Technology, doi:10.1175/JTECH-D-11-00054.1, Vol. 29, pp. 356-374, Mar. 2012. (4.3 MB PDF*)
- B.R. Hicks and D.G. Long, "Inferring Greenland Melt and Refreeze Severity from SeaWinds Scatterometer Data", International Journal of Remote Sensing, doi:10.1080/01431161.2010.532174, Vol. 32, No. 23, pp. 8053-8080, 2011. (2 MB PDF*)
- M.P. Owen and D.G. Long, "M-ary Bayes Estimation Selection for QuikSCAT Simultaneous Wind and Rain Retrieval", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2011.2143721
Vol. 49, No. 11, pp 4431-4444, Nov. 2011. (2.1 MB PDF*)
- F. Said and D.G. Long, "Determining Selected Tropical Cyclone Characteristics using QuikSCAT's Ultra-High Resolution Images", IEEE Journal of Selected Topics in Earth Observations and Remote Sensing, doi:10.1109/JSTARS.2011.2138119, Vol. 4, No. 4, pp. 857-869, 2011. (2.7 MB PDF*)
- K.M. Stuart and D.G. Long, "Iceberg Size and Orientation Estimation using SeaWinds", Cold Regions Science and Technology, doi:10.1016/j.coldregions.2011.07.006, Vol. 69, pp. 39-51, 2011. (1.7 MB PDF*)
- M.P. Owen and D.G. Long, "Simultaneous Wind and Rain Estimation for QuikSCAT at Ultra-High Resolution", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2010.2102361, Vol. 49, No. 6, pp. 1865-1878, Jun. 2011. (1.6 MB PDF*)
- B.A. Williams and D.G. Long, "A Reconstruction Approach to Scatterometer Wind Vector Field Retrieval", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2010.2100402, Vol. 49, No. 6, pp. 1850-1864, Jun. 2011. (2 MB PDF*)
- K.M. Stuart and D.G. Long, "Tracking large tabular icebergs using the SeaWinds Ku-band microwave scatterometer", Deep-Sea Research Part II, doi:10.1016/j.dsr2.2010.11.004, Vol. 58, pp. 1285-1300, 2011. (2.1 MB PDF*)
- B.A. Williams and D.G. Long, "Reconstruction from Aperture-filtered Samples with Application to Scatterometer Image Reconstruction", IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2010.2086063, Vol. 49, No. 5, pp. 1663-1676, 2011. (675 kB PDF*)
- E.C. Zaugg and D.G. Long, "Generalized Frequency-Domain SAR Processing", IEEE Transactions on Geoscience and Remote Sensing, Vol. 47, No. 11, pp. 3761-3773, doi:10.1109/TGRS.2009.2025372, 2009. (3.0 MB PDF*)
- I. Mladenova, V. Lakshmi, J.P. Walker, D.G. Long, and R. De Jeu, "An Assessment of QuikSCAT Ku-Band Scatterometer Data for Soil Moisture Sensitivity", IEEE Geoscience and Remote Sensing Letters, Vol. 6, No 4, pp. 640-643, 2009. doi:10.1109/LGRS.2009.2021492, (400 kB PDF*)
- A.M. Plagge, D.C. Vandemark, and D.G. Long, "Coastal Validation of Ultra-High Resolution Wind Vector Retrieval from QuikSCAT in the Gulf of Maine", IEEE Transaction Geoscience and Remote Sensing Letters, Vol. 6, No 3, pp. 413-417, doi:10.1109/LGRS.2009.2014852, 2009. (1.8 MB PDF*)
- S. Nielsen and D.G. Long, "A Wind and Rain Backscatter Model Derived from AMSR and SeaWinds Data",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 47, No 6, pp. 1595-1606,
doi:10.1109/TGRS.2008.2007492,
2009. (1.2 MB PDF*)
- P.S. Chang, Z. Jelenak, J.M. Sienkiewicz, R. Knabb, M.J. Brennan, D.G. Long, and M. Freeberg, "Operational Use and Impact of Satellite Remotely Sensed Ocean Surface Vector Winds in the Marine Warning and Forecasting Environment," Oceanography, Vol. 22, No. 2, pp. 194-207, 2009.
(1.1 MB PDF*)
- M.P. Owen and D.G. Long, "Land Contamination Compensation for QuikSCAT Near-Coastal Wind Retrieval,"
IEEE Transactions on Geoscience and Remote Sensing,
doi:10.1109/TGRS.2008.2005633, Vol. 47, No 3, pp. 839-850, 2009.
(4 MB PDF*)
- C. Nie and D.G. Long, "A C-Band Scatterometer Simultaneous Wind/Rain Retrieval Method",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 11, pp. 3618-3632,
doi:10.1109/TGRS.2008.922146,
2008. (2.8 MB PDF*)
- T. Scambos, R. Ross, R. Bauer, Y. Yermolin, P. Skvarca, D. Long, J. Bohlander, and T. Haran, "Calving and ice-shelf break-up processes investigated by proxy: Antarctic tabular iceberg evolution during northward drift", Journal of Glaciology, Vol. 54, No. 187, 2008.
(2.9 MB PDF*)
- T. Agnew, A. Lambe, and D. Long, "Estimating Sea Ice Flux Across the Canadian Arctic Archipelago Using Enhanced AMSR-E",
Journal of Geophysical Research, Vol 113, C10011, 12 pgs, dio:10.1029/2007JC004582, 2008.
(1.1 MB PDF*)
- E.C. Zaugg and D.G. Long, "Theory and Application of Motion Compensation for LFM-CW SAR",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 10, pp. 2990-2998,
doi:10.1109/TGRS.2008.921958,
2008.(1.1 MB PDF*)
- B.A. Williams and D.G. Long, "Estimation of Hurricane Winds from SeaWinds at Ultra High Resolution",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 10, pp. 2924-2935,
doi:10.1109/TGRS.2008.924096,
2008. (1.1 MB PDF*)
- D. Hudson and D.G. Long, "Optimal Estimation of Calibration Parameters in Polarimetric Microwave Radiometers",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 10, pp. 3223-3237,
doi:10.1109/TGRS.2008.921636,
2008. (910 KB PDF*)
- L. Li, P. Gaiser, M. Alberg, D.G. Long, and E.M. Twarog, "WindSat
Passive Microwave Polarimetric Signatures of Greenland Ice Sheet",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 9, pp. 2622-2631,
doi:10.1109/TGRS.2008.917727,
2008. (1.4 MB PDF*)
- J.R. Piepmeier, E.G. Njoku, and D.G. Long, "Stokes Antenna Temperatures",
IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 2, pp. 516-527,
doi:10.1109/TGRS.2007.909597,
2008. (365 KB PDF*)
- D.L. Hudson, J.R. Piepmeier, and D.G. Long, "Polarization Rotation Correction in Radiometry: An Error Analysis,"
IEEE Transactions on Geoscience and Remote Sensing, Vol. 45, No. 10, pp. 3212-3223,
doi:10.1109/TGRS.2007.898438,
2007. (956 KB PDF*)
- H. Stephen and D.G. Long, "Spatial and Temporal Behavior of Microwave
Backscatter Directional Modulation Over the Saharan Ergs,"
IEEE Transactions on Geoscience and Remote Sensing,
Vol. 45, No. 5, pp. 1164-1173,
doi:10.1109/TGRS.2008.892584,
2007. (1.3 MB PDF*)
- C. Nie and D.G. Long, "A C-band Wind/Rain Backscatter Model,"
IEEE Transactions on Geoscience and Remote Sensing, Vol. 45, No. 3,
pp. 621-631,
doi:10.1109/TGRS.2006.888457,
2007. (1.3 MB PDF*)
- I.S. Ashcraft and D.G. Long, "Comparison of Methods for Melt
Detection over Greenland using Active and Passive Microwave Measurements,"
International Journal of Remote Sensing, Vol. 27, No. 12, pp. 2569-2488, 2006.
(
613KB PDF*)
- I.S. Ashcraft and D.G. Long, "Relating Microwave Backscatter
Azimuth Modulation to Surface Properties of the Greenland Ice Sheet,"
Journal of Glaciology, Vol. 52, No. 177, pp. 257-266, 2006.
(2.1 MB PDF*)
- L.B. Kunz and D.G. Long, "Melt Detection in Antarctic Ice-Shelves
Using Spaceborne Scatterometers and Radiometers,"
IEEE Transactions on Geoscience and Remote Sensing, Vol. 44, No. 9, pp. 2461-2469,
doi:10.1109/TGRS.2006.874138,
2006. (1.1 MB PDF*)
- J.R. Allen and D.G. Long, "Microwave Observations of Daily
Antarctic Sea-Ice Edge Expansion and Contraction Rates,"
Geoscience and Remote Sensing Letters, Vol. 3, No. 1,
pp. 54-58,
doi:10.1109/TGRS.2005.856710,
2006. (471 kB PDF*)
- H. Stephen and D.G. Long, "Modeling Microwave Emissions of Erg
Surfaces in the Sahara Desert," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 43, No. 12, pp. 2822-2830,
doi:10.1109/TGRS.2005.857899,
2005. (833 kB PDF*)
- J.R. Allen and D.G. Long, "An Analysis of SeaWinds-Based Rain
Retrieval in Severe Weather Events,"
IEEE Transactions on Geoscience and Remote Sensing,
Vol. 43, No. 12, pp. 2870-2878,
doi:10.1109/TGRS.2005.859431,
2005. (423 kB PDF*)
- L.B. Kunz and D.G. Long, "Calibrating SeaWinds and QuikSCAT
Scatterometers Using Natural Land Targets," IEEE Geoscience
and Remote Sensing Letters, Vol. 2, No. 2, pp. 182-186,
doi:10.1109/TGRS.2004.842468,
2005. (819 kB PDF*)
- I.S. Ashcraft and D.G. Long, "Differentiation Between Melt
and Freeze Stages of the Melt Cycle Using SSM/I Channel Ratios,"
IEEE Transactions on Geoscience and Remote Sensing,
Vol. 43, No. 6, pp. 1317-1323,
doi:10.1109/TGRS.2005.845642,
2005. (708 kB PDF*)
- H.S. Anderson and D.G. Long, "Sea Ice Mapping Method for
SeaWinds," IEEE Transactions on Geoscience and Remote
Sensing, Vol. 43, No. 3, pp. 647-657,
doi:10.1109/TGRS.2004.842017,
2005. (2 MB PDF*)
- I.S. Ashcraft and D.G. Long, "Observation and Characterization
of Radar Backscatter over Greenland," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 43, No. 2, pp 237-246,
doi:10.1109/TGRS.2004.825588,
2005. (2.5 MB PDF*)
- H. Stephen and D.G. Long, "Microwave Backscatter Modeling
of Erg Surfaces in the Sahara Desert," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 43, No. 2, pp. 238-247,
doi:10.1109/TGRS.2004.840646,
2005. (833 kB PDF*)
- D.G. Long, M.W. Spencer, and E.G. Njoku, "Spatial Resolution
and Processing Tradeoffs for HYDROS: Application of Reconstruction
and Resolution Enhancement Techniques," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 43, No. 1, pp. 3-12,
doi:10.1109/TGRS.2004.838385,
2005. (632 kB PDF*)
- J. Etcheto, E.Dinnat, J. Boutin, A. Camps, J. Miller, S. Contardo,
J. Wesson, J.Font, and D.G. Long, "Wind Speed Effect on L-band
Brightness Temperature Inferred from EuroSTARRS and WISE 2001
Field Experiments," IEEE Transactions on Geoscience and
Remote Sensing, Vol. 42, No. 10, pp. 2206-2213,
doi:10.1109/TGRS.2004.834644,
2004. (632 kB PDF*)
- J. Haarpainter, R.T. Tonboe, D.G. Long and M. L. VanWoert, "Automatic
Detection and Validity of the Sea Ice Edge: An Application of
Enhanced Resolution QuikScat/SeaWinds Data," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 42, No. 7, pp. 1433-1443,
doi:10.1109/TGRS.2004.828195,
2004. (3.5 MB PDF*)
- P.K. Yoho and D.G. Long, "Correlation and Covariance of
Satellite Scatterometer Measurements," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 42, No. 6, pp. 1176-1187,
doi:10.1109/TGRS.2004.825588,
2004. (325 kB PDF*)
- D.W. Draper and D.G. Long, "Simultaneous Wind and Rain
Retrieval Using SeaWinds Data," IEEE Transactions on
Geoscience and Remote Sensing, Vol. 42, No. 7, pp. 1411-1423,
doi:10.1109/TGRS.2004.830169,
2004. (896 kB PDF*)
- D.W. Draper and D.G. Long, "Assessing the Quality of SeaWinds
Rain Measurements,” IEEE Transactions on Geoscience and
Remote Sensing, Vol. 42, No. 7, pp. 1424-1432,
doi:10.1109/TGARS.2004.828194,
2004.
(553 kB PDF*)
- D.W. Draper and D.G. Long, "Evaluating the Effect of Rain
on SeaWinds Scatterometer Measurements,” Journal of Geophysical
Research, Vol. 109, No. C02005, doi:10.1029/2002JC001741,
2004. (1.1MB PDF*)
- P.K. Yoho and D.G. Long, "An Improved Simulation Model
for Spaceborne Scatterometer Measurements," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 41, No. 11, pp. 2692-2695,
doi:10.1109/TGRS.2003.818340,
2003. (280 kB PDF*)
- Q.P. Remund and D.G. Long, "Large-scale Inverse Ku-band
Backscatter Modeling of Sea Ice," IEEE Transactions on
Geoscience and Remote Sensing, Vol. 41, No. 8, pp. 1821-1832,
doi:10.1109/TGRS.2003.813495,
2003. (2.3 MB PDF*)
- D.W. Draper and D.G. Long, "An Advanced Ambiguity Selection
Algorithm for SeaWinds," IEEE Transactions on Geoscience
and Remote Sensing, Vol. 41, No. 3, pp. 538-547,
doi:10.1109/TGRS.2003.810228,
2003. (1.14 MB PDF*)
- M.W. Spencer, W-Y Tsai, and D.G. Long, "High Resolution
Measurements with a Spaceborne Pencil-Beam Scatterometer Using
Combined Range/Doppler Discrimination Techniques," IEEE
Transactions on Geoscience and Remote Sensing, Vol. 41, No.
3, pp. 567-581,
doi:10.1109/TGRS.2003.809938,
2003. (803 kB PDF*)
- D.W. Draper and D.G. Long, "An Assessment of SeaWinds on
QuikSCAT Wind Retrieval," Journal of Geophysical Research,
Vol. 107, No. C12, pp. 3212-3226,
doi:10.1029/2002JC001330,
Dec. 2002. (800 kB PDF*)
- D.G. Long, J. Ballantyne, and C. Bertoia, "Is the Number
of Icebergs Really Increasing?" EOS, Transactions of
the American Geophysical Union, Vol. 83, No. 42, pp 469 &
474, 15 Oct. 2002.
(620 kB PDF*)
- Y. Zhao, A.K. Liu, and D.G. Long, "Validation of Sea Ice
Motion from QuikSCAT with Those from SSM/I and Buoy," IEEE
Transactions on Geoscience and Remote Sensing, Vol. 40, No.
6, pp. 1241-1246,
doi:10.1109/TGRS.2002.800442,
2002. (325 kB PDF*)
- B.E. Barrowes and D.G. Long, "Evaluation of a Compound
Probability Model with Tower-Mounted Scatterometer Data,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
40, No.1, pp. 42-49,
doi:10.1109/36.981348,
2002. (239 kB PDF*)
- D.G. Long, M.R. Drinkwater, B. Holt, S. Saatchi, and C. Bertoia,
"Global Ice and Land Climate Studies Using Scatterometer
Image Data," EOS, Transaction of the American Geophysical
Union, Vol. 82, No. 43, pg. 503,
doi:10.1029/01EO00303,
23 Oct. 2001. (4.1
MB PDF*) Includes EOS Electronic Supplement:
https://www.agu.org/eos_elec/010126e.html
- R.R. Forster, D.G. Long, K.C. Jezek, S.D. Drobot, and M.R. Anderson,
"The Onset of Arctic Sea-Ice Snowmelt as Detected with Passive-
and Active-microwave Remote Sensing," Annals of Glaciology,
Vol. 33, No. 1, pp. 85-93,
doi:10.3189/172756401781818428,
2001. (768 kB PDF*)
- M.R. Drinkwater, D.G. Long, and A.W. Bingham, "Greenland
Snow Accumulation Estimates from Scatterometer Data," Journal
of Geophysical Research, PARCA Special Issue, Vol. 106, No.
D24, pp. 33935-33950,
doi:10.1029/2001JD900107,
2001. (4.6 MB PDF*)
- D.S. Early and D.G. Long, "Image Reconstruction and Enhanced
Resolution Imaging from Irregular Samples," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 39, No. 2, pp. 291-302,
doi:10.1109/36.905237,
2001. (325 kB PDF*)
- Q.P. Remund, D.G. Long, and M.R. Drinkwater, "An Iterative Approach
to Multisensor Sea Ice Classification," IEEE Transactions on
Geoscience and Remote Sensing, Vol. 38, No. 4, pp. 1843-1856,
doi:10.1109/36.851768,
2000. (343 kB PDF*)
- D.G. Long and M.R. Drinkwater, "Azimuth Variation in Microwave
Scatterometer and Radiometer Data Over Antarctica," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 38, No. 4, pp. 1857-1870,
do:10.1109/36.851769,
2000. (343 kB PDF*)
- M.W. Spencer, C. Wu, and D.G. Long, "Improved Resolution Backscatter
Measurements with the SeaWinds Pencil-Beam Scatterometer," IEEE
Transactions on Geoscience and Remote Sensing, Vol. 38, No.
1, pp.89-104,
doi:10.1109/36.823904,
2000. (393 kB PDF*)
- T. Oliphant and D.G. Long, "Accuracy of Scatterometer-Derived
Winds Using the Cramer-Rao Bound," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 37, No. 6, pp. 2642-2652,
doi:10.1109/36.803412,
1999. (271 kB PDF*)
- J. Zec, W.L. Jones, and D.G. Long, "NSCAT Normalized Radar
Backscattering Coefficient Biases Using Homogenous Land Targets,"
Journal of Geophysical Research, Vol. 104, No. C5, pp.
11557-11568,
doi:10.1029/1998JC900098,
1999. (3.2 MB PDF*)
- W-Y Tsai, J.E. Graf, C. Winn, J.N. Huddleston, S. Dunbar, M.H.
Freilich, F.J. Wentz, D.G. Long, and W.L. Jones, "Postlaunch
Sensor Verification and Calibration of the NASA Scatterometer,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
37, No. 3, pp. 1517-1542,
doi:10.1109/36.763264,
1999. (1.2 MB PDF*)
- D.G. Long and M.R. Drinkwater, "Cryosphere Applications
of NSCAT Data," invited paper, IEEE Transactions on Geoscience
and Remote Sensing, Vol. 37, No. 3, pp 1671-1684,
doi:10.1109/36.763287,
1999. (3.2 MB PDF*)
- Q.P. Remund and D.G. Long, "Sea Ice Extent Mapping Using
Ku band Scatterometer Data," Journal of Geophysical
Research, Vol. 104, No. C5, pp. 11515-11527,
doi:10.1029/98JC02373,
1999. (1.6 MB PDF*)
- A.E. Gonzales and D.G. Long, "An Assessment of NSCAT Ambiguity
Removal," Journal of Geophysical Research, Vol.
104, No. C5, pp. 1149-11457,
doi:10.1029/98JC01943,
1999. (234 kB PDF*)
- P.E. Johnson and D.G. Long, "The Probability Density of
Spectral Estimates Based on Modified Periodogram Averages,"
IEEE Transactions on Signal Processing, Vol. 47, No.
5, pp 1255-1261,
doi:10.1109/78.757213,
1999. (277 kB PDF*)
- D.G. Long, Quinn P. Remund, and D.L. Daum, "A Cloud-Removal
Algorithm for SSM/I Data," IEEE Transactions on
Geoscience and Remote Sensing, Vol. 37, No. 1, pp 54-62,
doi:10.1109/36.739119,
1999. (428 kB PDF*)
- J. Graf, C. Sasaki, C. Winn, W.T. Liu, W. Tsai, M. Freilich
and D.G. Long, "NASA Scatterometer Experiment," Acta
Astronautica, Vol. 43, No. 7-8, pp. 377-407,
doi:10.1016/S0094-5765(97)00180-X,
1998.(1.8 MB PDF*)
- D.G. Long and D.L. Daum, "Spatial Resolution Enhancement
of SSM/I Data," IEEE Transactions on Geoscience and Remote
Sensing, Vol. 36, No. 2, pp. 407-417,
doi:10.1109/36.662726,
Mar. 1998. (507 kB PDF*)
- D.S. Early and D.G. Long, "Azimuth Modulation of C-band
Scatterometer sigma-0 Over Southern Ocean Sea Ice," IEEE
Transactions on Geoscience and Remote Sensing, Vol. 35, No.
5, pp. 1201-1209,
doi:10.1109/36.628787,
1997. (341 kB PDF*)
- D.G. Long and M.W. Spencer, "Radar Backscatter Measurement
Accuracy for a Spaceborne Pencil-Beam Wind Scatterometer with
Transmit Modulation," IEEE Transactions on Geoscience
and Remote Sensing, Vol. 35, No. 1, pp. 102-114,
doi:10.1109/36.551939,
Jan. 1997.
(599 kB PDF*)
- M.W. Spencer, C. Wu, and D.G. Long, "Tradeoffs in the Design
of a Spaceborne Scanning Pencil-beam Scatterometer," IEEE
Transactions on Geoscience and Remote Sensing, Vol. 35, No.
1, pp. 115-126,
doi:10.1109/36.551940,
Jan. 1997. (324 kB PDF*)
- D.G. Long, R.S. Collyer, R. Reed, and D.V. Arnold, "Dependence
of the Normalized Radar Cross Section of Water Waves on Bragg
Wavelength--Wind Speed Sensitivity," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 34, No. 3, pp. 656-666,
doi:10.1109/36.499745,
May 1996. (1 MB PDF*)
- D.G. Long and G.B. Skouson, "Calibration of Spaceborne
Scatterometers Using Tropical Rainforests," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 34, No. 2, pp. 413-424,
doi:10.1109/36.485119,
Mar. 1995. (1.4 MB PDF*)
- P. J. Hardin and D. G. Long, "Integrating Reconstructed
Scatterometer and AVHRR Data for Tropical Forest Inventory,"
Optical Engineering, Vol. 34, No. 11, pp. 3146-3153,
doi:10.1117/12.213656,
Nov. 1995. Invited. (960 kB PDF*)
- P. J. Hardin and D. G. Long "Discriminating Between Tropical
Vegetation Formations Using Reconstructed High-Resolution Seasat-A
Scatterometer Data," Photogrammetric Engineering and
Remote Sensing, Vol. 60, No. 12, pp. 1453-1462, Dec. 1994.
(2.4 MB PDF*)
- D. G. Long and M.R. Drinkwater, "Greenland Ice-sheet Surface
Properties Observed by the Seasat-A Scatterometer at Enhanced
Resolution," Journal of Glaciology, Vol. 40, No.
135, pp. 213-230,
1994. (1.9 MB PDF*)
- D. G. Long and P. Hardin, "Vegetation Studies of the Amazon
Basin Using Enhanced Resolution Seasat Scatterometer Data,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
32, No. 2, pp. 449-460,
doi:10.1109/36.295059,
Mar. 1994.
(1.3 MB PDF*)
- M. R. Drinkwater, D. G. Long, and D.S. Early, "Enhanced
Resolution ERS-1 Scatterometer Imaging of Southern Ocean Sea Ice,"
ESA Journal, Vol. 17, pp. 307-322,
1994. (2.7 MB PDF*)
- M. R. Drinkwater, D. G. Long, and D.S. Early, "Enhanced
Resolution ERS-1 Scatterometer Imaging of Antarctic Ice,"
Earth Observation Quarterly, No. 43, pp. 4-6, 1994. (81
kB PDF*)
- D. G. Long, "Modeling Near-Surface Oceanic Winds,"
IASTED Journal of Modeling and Simulation, pp. 156-161,
Vol. 13, No. 4, 1993. (516
kB PDF*)
- D. G. Long, "Wind Field Model-Based Estimation of SEASAT
Scatterometer Winds," Journal of Geophysical Research,
Vol. 98, No. C8, pp. 14,651-14,668,
doi:10.1029/93JC01290,
1993. (2.6 MB PDF*)
- D. G. Long, P. Hardin, and P. Whiting, "Resolution Enhancement
of Spaceborne Scatterometer Data," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 31, No. 3, pp. 700-715,
doi:10.1109/36.225536,
May 1993. (2.0 MB PDF*)
- D. G. Long and D. Arnold, "Observational Research in Air/Sea
Interaction," Invited Paper, Remote Sensing Reviews,
Vol. 8, pp. 189-194,
doi:10.1080/02757259309532194, 1993. (2.3 MB PDF*)
- F. Naderi, M. H. Freilich, and D. G. Long, "Spaceborne
Radar Measurement of Wind Velocity Over the Ocean--An Overview
of the NSCAT Scatterometer System", invited paper, Proceedings
of the IEEE, pp. 850-866, Vol. 79, No. 6,
doi:10.1109/5.90163,
June 1991. (1.6 MB PDF*)
- D. G. Long and J. M. Mendel, "Identifiability in Wind Estimation
from Wind Scatterometer Measurements," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 29, No. 2, pp. 268-276,
doi:10.1109/36.73668,
1991.(817 kB PDF*)
- S. J. Shaffer, R.S. Dunbar, S. V. Hsiao, and D.G. Long, "A
Median-Filter-Based Ambiguity Removal Algorithm for NSCAT,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
29, No. 1, pp. 167-174,
doi:10.1109/36.103307,
Jan. 1991. (716 kB PDF*)
- D. G. Long and J. M. Mendel, "Model-Based Estimation of
Wind Fields over the Ocean From Scatterometer Measurements Part
I: The Wind Field Model," IEEE Transactions on Geoscience
and Remote Sensing, Vol. 28. No. 2, pp. 349-360,
doi:10.1109/36.54361,
May 1990.
(932 kB PDF*)
- D. G. Long and J. M. Mendel, "Model-Based Estimation of
Wind Fields over the Ocean From Scatterometer Measurements Part
II: Estimation of the Model Parameters," IEEE Transactions
on Geoscience and Remote Sensing, Vol. 28. No. 2, pp. 361-373,
doi:10.1109/36.54362,
May 1990. (1.2 MB PDF*)
- D. G. Long, "Exact Computation of the Unwrapped Phase of
a Finite-Length Time Series," IEEE Transactions on Acoustics,
Speech, and Signal Processing, Vol. 36, No. 11, pp. 1787-1790,
doi:10.1109/29.9019,
Nov. 1988.(356 kB PDF*)
- D. G. Long, C-Y Chi, and F. K. Li, "The Design of an Onboard
Digital Doppler Processor for a Spaceborne Scatterometer,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
26, No. 6, pp. 869-878,
doi:10.1109/36.7718,
Nov. 1988. (849 kB PDF*)
- C-Y Chi, D. G. Long, and F. K. Li, "Roundoff Noise Analysis
for Digital Signal Power Processors Using Welch's Spectrum Estimation,"
IEEE Transactions on Acoustics, Speech, and Signal Processing,
Vol. ASSP-35, No. 6, pp. 784-795,
doi:10.1109/TASSP.1987.1165200,
June 1987. (829 kB PDF*)
- C-Y Chi, D. G. Long and F. K. Li, "Radar Backscatter Measurement
Accuracies Using Digital Doppler Processors in Spaceborne Scatterometers,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
GE-24, No. 3, pp. 426-437,
doi:10.1109/TGRS.1986.289602,
May 1986. (675 kB PDF*)
Books (3)
- D. Roddy, W. Linwood Jones and David G. Long, Satellite Communications, Fifth Edition, McGraw Hill, ISBN 978-1-265-37254-5, 2024.
- D.G. Long, Fourier Analysis and Other Tools for Electrical Engineers: A Practical Handbook, Brigham Young University, 2021. (10MB PDF*)
- F. Ulaby and D.G. Long, Microwave Radar and Radiometric Remote Sensing, ISBN: 978-0-472-11935-6, University of Michigan Press, Ann Arbor, Michigan, 2013, 1116 pgs. (mrs.eecs.umich.edu) Available through Artech House and Amazon.
Book Chapters (7)
- D.G. Long and C. Nie, "Hurricane Precipitation Observed by SAR," in X. Li (ed.) Hurricane Monitoring with Spaceborne Synthetic Aperture Radar, Springer, Singapore, doi:10.1007/978-981-10-2893-9_1, 2017.
(1.8MB PDF*)
- W.D. Blair, M.A. Richards, and D.G. Long, "Radar Measurements,"
in M.A. Richards (ed.), Principles of Modern Radar, SciTech Publishers,
ISBN: 978-1-891121-52-4, 2010.
(www.scitechpub.com/pomr)
(825 kB PDF*)
- D.G. Long, "Microwave Sensors - Active and Passive,"
in M.W. Jackson, R.R. Jensen and S.A. Morain (eds), Manual of
Remote Sensing, Volume 1: Earth Observing Platforms and Sensors,
4th Edition, American Society for Photogrammetry and Remote
Sensing, Bethesda, Maryland, 119 pp., ISBN: 1-57083-086-X, 2008.
(808 kB PDF*)
- J.C. Stroeve, D.Long, J.C.Comiso, T. Scambos, C.A. Shuiman,
"Estimation of Glaciers and Sea-Ice Extent and their Properties,"
in Encyclopedia of Hydrological Sciences, 5:56, Wiley,
doi:10.1002/0470848944.hsa063, 2006.
- D.G. Long, "Reconstruction and Resolution Enhancement Techniques
for Microwave Sensors," in C.H. Chen, Frontiers of Remote
Sensing Information Processing, World Scientific Publishing Co.,
ISBN: 978-981-238-344-0, 2003.
(1.25 MB PDF*)
- D.P. Winebrenner, D.G. Long, and B. Holt, "Automatable
Observation of Seasonal Transitions on Arctic Sea Ice Using Synthetic
Aperture Radar," in C. Tsatsoulis and R. Kwok (eds), Recent
Advances in the Analysis of SAR for Studies in the Polar Oceans,
Springer-Verlager, pgs. 129-144, ISBN: 3-540-62802-9, 1998.
(6.1 MB PDF*)
- D.W. Parry, D.V. Arnold, D.G. Long, S.R. Woodward, "The
Dead Sea Scrolls and New Technological Advances: DNA, Electronic
Database, and Imaging Radar," for P.W. Flint and J.C. Vanderkam
(eds.), The Dead Sea Scrolls Jubilee Collection, E.J. Brill,
ISBN: 90-04-11060, 1998.
(11 MB PDF*)
Selected Conference Papers (of over 300)
- B.J. Fogg and D. Long, "Rain mitigation for OSCAT usign a rain geophysical model function," Proceedings of the 2023 International Geoscience and Remote Sensing Symposium, 17-21 July 2023, 2023.
- J.Z Miller and D. Long, "Seasat-A Scatterometer (SASS) and NASA Scatterometer (NSCAT) enhanced-resolution radar backscater image products," Proceedings of the 2023 International Geoscience and Remote Sensing Symposium, 17-21 July 2023, 2023.
- D. Long, R. Bindlish, J. Piepmeier, G. De Amici, and M. Bailey, "Status update: Global L-band Observatory for Water Cycle Studies (GLOWS)," Proceedings of the 2023 International Geoscience and Remote Sensing Symposium, 17-21 July 2023, 2023.
- N. Porter and D. Long, "An analys of Antarctica as a target for first order cross-calibration between NSCAT, SMAP, and ASCAT," Proceedings of the 2023 International Geoscience and Remote Sensing Symposium, 17-21 July 2023, 2023.
- J.Z Miller, D. Long, C.A. Shuman, T.A. Scambos, "Satellite mapping of the extent and physical characteristics of an expansive perennial firn aquifer in the Wilkins Ice Shelf, Antarctic Peninsula," Proceedings of the 2023 International Geoscience and Remote Sensing Symposium, 17-21 July 2023, 2023.
- M. Bailey, D. Long, R. Bindlish, J. Piepmeier, and G. De Amici, "Enabling big science in a small satellite -- the Global L-band Observatory for Water Cycle Studies (GLOWS) mission," Small Satellite Conference, no. 156, SSC22-III-08, Logan, UT, 2022. (404 kB PDF*)
- J.Z. Miller, M.J. Brodzik, M. Hardman, and D.G. Long, "SMAP enhanced-resolution scatterometer and synthetic aperture radar image products," Proceedings of the 2022 International Geoscience and Remote Sensing Symposium, 17-22 July 2022, doi:10.1209/IGARSS46834.2022.9884939, 2022. (3.3 MB PDF*)
- D. Long, R. Bindlish, J. Piepmeier, and M. Bailey, "Global L-band Observatory for Water Cycle Studies (GLOWS)," Proceedings of the 2022 International Geoscience and Remote Sensing Symposium, 17-22 July 2022, doi:10.1109/IGARSS46834.2022.9884742, 2022. (419 kB PDF*)
- D. Long, R. Bindlish, J. Piepmeier, G. De Amici, and M. Bailey, "The Global L-band Observatory for Water Cycle Studies (GLOWS) -- SMAP continuity mission," Proceedings of the 2021 International Geoscience and Remote Sensing Symposium, 11-16 July 2021, doi:10.1109/IGARSS47720.2021.9554845, 2021. (381 kB PDF*)
- P. Walton, D. Long, and C. Carver, "Full-system parametric extrema model for satellite wind scatterometry," Proc. SPIE, Vol. 11505, CubeSats and SmallSats for Remote Sensing IV, 115050P (25 Aug 2020), doi:10.1117/12.2581359, 2020.
- R.S. Christensen, J. Guther, and D. Long, "Toward GPS-denied Navagation Utilizing Backprojection-based Synthetic Aperture Radar Imagery," Proceedings of the ION 2019 Pacific PNT meeting, Honolulu, HI, pp. 108-119, doi:10.33012/2019.16797, Apr. 2019.
- J. Willis, J. Holtom, P. Walton, J. Smith, and D.G. Long, "Femtosats: elegant flight telemetry payloads for model rockets," 54th International Telemetering Conference, pp. 359-366, Gendale, Arizona, USA, 5-8 Nov 2018, ISBN: 9781510881259.
- M.P. Walton and D.G. Long, "Architectures for Earth-observing CubeSat scatterometers," Proc. SPIE, Vol. 10769, CubeSats and NanoSats for Remote Sensing II, 10769, 1076904, (18 Sep 2018), doi:10.1117/12.2321696, 2018.
- D.G. Long, M.J. Brodzik, and M. Hardman, "Enhanced-resolution SMAP soil moisture using image reconstruction," Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 2499-2502,
doi:10.1109/IGARSS.2017.8127502,
Fort Worth, TX, 2017. (612 kB PDF*)
- J. Budge and D.G. Long, "Estimating sizes and rotation angles of Antarctic icebergs utilizing scatterometer data," Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 3585-3588,
doi:10.1109/IGARSS.2017.8127775
Fort Worth, TX, 2017. (259 kB PDF*)
- M.J. Brodzik, M.A. Hardman, and D.G. Long, "Leveraging metada conventions to improve usability of an EASE-grid 2.0 passive microwave data product," Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 2153-7003,
doi:10.1109/IGARSS.2017.8128172,
Fort Worth, TX, 2017. (1.4 MB PDF*)
- D.G. Long, A. Brummer, B. Nalli, "Microwave radar system for detecting avalanches",
International Snow Science Workshop, Breckenridge, CO, 2016.
(443 kB PDF*)
- E. Zaugg, M. Edwards, D. Long, C. Stringham,
"Developments in compact high-performance synthetic aperture radar systems for use on small unmanned aircraft," IEEE Aerospace Conference 2011, pp. 1-14, doi:10.1109/AERO.2011.5747414, 2011.
(1.2 MB PDF*)
- C. Stringham and D.G. Long, "Improved arocessing of the CASIE SAR data,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 1389-1392,
doi:10.1109/IGARSS.2011.6049325,
Vancover, Canada, 2011. (1 MB PDF*)
- C. Stringham, D.G. Long, B. Wicks, G. Ramsey,
"Digital Receiver Design for an Offset IF LFM-CW SAR,"
IEEE Radar Conference 2011, pp. 960-964,
doi:10.1109/IGARSS.2011.6049325,
Kansas City, MO, 2011.
(1.6 MB PDF*)
- R. Lindsley and D.G. Long,
"Estimating Surface Oil Extent from the Deepwater Horizon Oil Spill using ASCAT Backscatter,"
IEEE Radar Conference 2011, pp. 559-563,
doi:10.1109/RADAR.2011.5960599, Kansas City, MO, 2011.
(964 kB PDF*)
- M.A. Tolman and D.G. Long,
"New Results on the Omega-K Algorithm for Processing Synthetic Aperture Radar Data,"
IEEE Radar Conference 2011, pp. 868-873,
doi:10.1109/RADAR.2011.5960661, Kansas City, MO, 2011.
(1.1 MB PDF*)
- M. Bourassa, A. Stoffelen, H. Bonekamp, P. Chang, D. Chelton, J. Courtney,
R. Edson, J. Figa, Y. He, H. Hersbach, K. Hilburn, Z. Jelenak, K. Kelly,
R. Knabb, T. Lee, E. Lindstrom, W. Liu, D. Long, W. Perrie, M. Portabella,
M. Powell, E. Rodriguez, D. Smith, V. Swail, and F. Wentz, "Remotely
Sensed Winds and Wind Stresses for Marine Forecasting and Ocean Modeling" in
Proceedings of OceanObs'09: Sustained Ocean Observations and Information for
Society (Vol. 2),/ Venice, Italy, 21-25 September 2009, J. Hall, D.E. Harrison, &
D. Stammer, Eds., ESA Publication WPP-306,
doi:10.5270/OceanObs09.cwp.08, 2010.
(606 kB PDF*)
- E. Zaugg, D. Long, M. Edwards, M. Fladeland, R. Kolyer, I. Crocker, J. Maslanik, U. Herzfeld, and B. Wallin,
"Using the MicroASAR on the NASA SIERRA UAS in the Characterization of Arctic Sea Ice Experiment,"
IEEE Radar Conference 2010, pp. 271-276,
doi:10.1109/RADAR.2010.5494611, 10-14 May 2010.
(2.3 MB PDF*)
- B.A. Williams and D.G. Long, "Scatterometer Image Reconstruction from Aperture-Filtered Samples,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 1835-1838,
doi:10.1109/IGARSS.2010.5654148,
Honolulu, Hawaii, 2010. (371 kB PDF*)
- M. Owen and D.G. Long, "Towards Baysian Estimator Selection for QuikSCAT Wind and Rain Estimation,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 1331-1334,
doi:10.1109/IGARSS.2010.5650889,
Honolulu, Hawaii, 2010. (147 kB PDF*)
- M. Owen and D.G. Long, "Towards an Improved Wind and Rain Backscatter Model for ASCAT,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 2531-2534,
doi:10.1109/IGARSS.2010.5651896,
Honolulu, Hawaii, 2010. (132 kB PDF*)
- D.G. Long, E. Zaugg, M. Edwards and J. Maslanik, "The MicroASAR Experiment on CASIE-09,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 3466-3469,
doi:10.1109/IGARSS.2010.5650415,
Honolulu, Hawaii, 2010. (2.7 MB PDF*)
- R. Lindsley and D.G. Long, "Adapting the SIR Algorithm to ASCAT,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 3402-3405,
doi:10.1109/IGARSS.2010.5650207,
Honolulu, Hawaii, 2010. (124 kB PDF*)
- K. Stuart and D.G. Long, "Iceberg Size and Orientation Estimation using SeaWinds,"
Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 2394-2397,
doi:10.1109/IGARSS.2010.5652882,
Honolulu, Hawaii, 2010. (377 kB PDF*)
- E. Zaugg, D. Long, M. Edwards, M. Fladeland, R. Kolyer, I. Crocker, J. Maslanik, U. Herzfeld, and B. Wallin,
"Utilizing the microASAR on the SIERRA UAS for NASA's Characterization of Arctic Sea Ice Experiment,"
Proc. SPIE 7669,
doi:10.1117/12.850230, 2010.
(1.8 MB PDF*)
- E.C. Zaugg and D.G. Long, "Coherent Multi-Frequency-Band Resolution Enhancement
for Synthetic Aperture Radar,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
doi:10.1109/IGARSS.2009.5416943,
Cape Town, South Africa, 2009. (773 kB PDF*)
- D.G. Long, "Spatial Resolution Enhancement of Cassini Titan Radar Mapper Data,"
Proceedings of the 2009 IEEE Radar Conference, 6 pp.,
doi:10.1109/RADAR.2009.4977097,
Pasadena, CA, 4-8 May 2009.
(1.2 MB pdf*)
- B.A. Williams, M.P. Owen, and D.G. Long, "The Ultra High Resolution QuikSCAT Product,"
Proceedings of the 2009 IEEE Radar Conference, 6 pp.,
doi:10.1109/RADAR.2009.4977111,
Pasadena, CA, 4-8 May 2009.
(1.3 MB pdf*)
- D.G. Long, R. Milliff, and E. Rodriguez, "The TropSat Mission: An Observatory for Mesoscale Convective System Processes in the Global Tropics,"
Proceedings of the 2009 IEEE Radar Conference, 6 pp.,
doi:10.1109/RADAR.2009.4977098,
Pasadena, CA, 4-8 May 2009.
(673 kB pdf*)
- M.C. Edwards, E.C. Zaugg, D.G. Long, R. Christiansen, and A. Margulis,
"A Small, Manned Aircraft as a Testbed for Radar Sensor Development,"
in "Defense, Security+Sensing,"
Proceedings of SPIE, Vol. 7308, 7 pp.,
doi:10.1117/12.817573,
12 Apr 2009.
(1 MB PDF*)
- B.A. Williams and D.G. Long, "Rain and Wind Estimation from SeaWinds in Hurricanes at Ultra High Resolution,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. II, pp. 664-667, Boston, MA,
doi:10.1109/IGARSS.2008.4779080,
6-11 Jul., 2008. (287 kB PDF*)
- M. Edwards, D. Madsen, C. Stringham, A. Margulis, B. Wicks, and D.G. Long, "microASAR: A Small, Robust LFM-CW SAR for Operation on UAVs and Small Aircraft,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. V, pp. 514-517, Boston, MA,
doi:10.1109/IGARSS.2008.4780142,
6-11 Jul., 2008. (418 kB PDF*)
- B.A. Gunn and D.G. Long, "Spatial Resolution Enhancement of AMSR Tb Images Based on Measurement Local Time of Day,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. III, pp. 33-36, Boston, MA,
doi:10.1109/IGARSS.2010.5652882,
6-11 Jul., 2008. (441 kB PDF*)
- B. Lambert and D.G. Long, "Monitoring Changes in the Antarctic Ice Sheet from 1978 to 2007,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. IV, pp. 335-338, Boston, MA,
doi:10.1109/IGARSS.2008.4779726,
6-11 Jul., 2008. (258 kB PDF*)
- A. Plagge, D. Vandemark, and D. Long, "Validation and Evaluation of QuikSCAT Ultra-High Resolution Wind Retrieval in the Gulf of Maine,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. IV, pp. 204-207, Boston, MA,
doi:10.1109/IGARSS.2008.4779693,
6-11 Jul., 2008. (267 kB PDF*)
- E.C. Zaugg and D.G. Long, "Along-Track Resolution Enhancement for Wide-Bandwidth, Low-Frequency SAR by Accounting for the Wavelength Change over the Bandwidth,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. IV, pp. 1272-1275, Boston, MA,
doi:10.1109/IGARSS.2008.4779962,
6-11 Jul., 2008. (773 kB PDF*)
- M.P. Owen and D.G. Long, "Progress Toward Validation of QuikSCAT Ultra-High-Resolution Rain Rates Using TRMM PR,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. IV, pp. 299-302, Boston, MA,
doi:10.1109/IGARSS.2008.4779717,
6-11 Jul., 2008. (386 kB PDF*)
- K.M. Stuart and D.G. Long, "Analysis of Antarctic Iceberg and Sea Ice Melting Patterns Using QuikSCAT,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. V, pp. 192-195, Boston, MA,
doi:10.1109/IGARSS.2008.4780060,
6-11 Jul., 2008. (1.1 MB PDF*)
- C. Nie and D.G. Long, "RADARSAT ScanSAR Wind Retrieval and Rain Effects on ScanSAR Measurements under Hurricane Conditions,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. II, pp. 493-496, Boston, MA,
doi:10.1109/IGARSS.2008.4779036,
6-11 Jul., 2008. (235 kB PDF*)
- F. Said and D.G. Long, "Effectiveness of QuikSCAT's Ultra High Resolution Images in Determining Tropical Storm Eye Location,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
Vol. I, pp. 351-354, Boston, MA,
doi:10.1109/IGARSS.2008.4778866,
6-11 Jul., 2008. (995 kB PDF*)
- E.C. Zaugg and D.G. Long, "Improved SAR Motion Compensation without Interpolation,"
Proceedings of EUSAR 2008: 7th European Conference on Synthetic Aperture Radar,
pp. 347-350, Friedrichshafen, Germany, 2-6 June 2008.
(660 kB PDF*)
- M.L. Wilson, D.L. Von Berg, M. Kruer, N. Holt, S.A. Anderson, D.G. Long, Y. Margulis,
"DUSTER:dmonstration of an integrated LWIR-VNIR-SAR imaging system,"
Proc. SPIE 6946,
doi:10.1117/12.777984, 2008.
- C. Nie and D.G. Long, "RADARSAT ScanSAR Wind Retrieval under Hurricane Conditions,"
in J. Butler and J. Ziong, eds. "Earth Observations Systems VII",
Proceedings of SPIE, Vol. 6677,
doi:10.1117/12.732600, 10 pp., 26-28 Aug 2007.
(1.3 MB PDF*)
- B.R. Lambert and D.G. Long, "Seasonal and Interannual Variations in Antarctic
Backscatter Signature from 1999 to 2006 as Observed by QuikSCAT,"
in J. Butler and J. Ziong, eds. "Earth Observations Systems VII",
Proceedings of SPIE, Vol. 6677,
doi:10.1117/12.732455, 9 pp., 26-28 Aug 2007.
(909 KB PDF*)
- M.P. Owen, K.M. Stuart, and D.G. Long, "Ultra-High-Resolution
Near-Coastal Wind Retrieval for QuikSCAT",
in R. Foulin, ed. "Coastal Ocean Remote Sensing," Proceedings of SPIE,
Vol. 6680,
doi:10.1117/12.732681, 12 pp., 26-27 Aug 2007.
(2.6 MB PDF*)
- B.A. Williams and D.G. Long, "Hurricane Wind Field Estimation from
SeaWinds at Ultra High Resolution," Proceedings of
the International Geoscience and Remote Sensing Symposium, pp. 1075-1078,
doi:10.1109/IGARSS.2007.4422987,
Barcelona, Spain, 23-28 Jul. 2007. (first place student paper contest)
(489 KB PDF*)
- E.C. Zaugg and D.G. Long, "Full Motion Compensation for LFM-CW
Synthetic Aperture Radar," Proceedings of
the International Geoscience and Remote Sensing Symposium, pp. 5198-5201,
doi:10.1109/IGARSS.2007.4424033,
Barcelona, Spain, 23-28 Jul. 2007.
(613 KB PDF*)
- C. Nie and D.G. Long, "Simultaneous Wind and Rain Retrieval for ERS,"
Proceedings of the International Geoscience and Remote Sensing Symposium,
pp. 4455-4458, Barcelona, Spain,
doi:10.1109/IGARSS.2007.4423844,
23-28 Jul., 2007.
(1.8 MB PDF*)
- E.C. Zaugg, D.L. Hudson, and D.G. Long, "The BYU microSAR: A
Small, Student-Built SAR for UAV Operation," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 411-414, Denver, Colorado
doi:10.1109/IGARSS.2006.110,
31 Jul. - 4 Aug. 2006. (3rd place, student paper contest)
(839 kB PDF*)
- B.A. Williams and D.G. Long, "An Improved High Resolution Wind
Ambiguity Removal Procedure for SeaWinds," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 2643-2646, Denver, Colorado,
doi:10.1109/IGARSS.2006.682,
31 Jul. - 4 Aug. 2006.
(720 kB PDF*)
- D.L. Hudson, J. Piepmeier, and D.G. Long, "Polarization Rotation
Correction in Radiometry: An Extended Error Analysis," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 2305-2308, Denver, Colorado,
doi:10.1109/IGARSS.2006.596,
31 Jul. - 4 Aug. 2006.
(313 kB PDF*)
- D.G. Long, "Ultra High Resolution Rain Retrieval from QuikSCAT
Data," Proceedings of the International Geoscience and Remote
Sensing Symposium, pp. 4113-4116, Denver, Colorado,
doi:10.1109/IGARSS.2006.1059,
31 Jul. - 4 Aug. 2006. (2.0 MB PDF*)
- R.R. Halterman and D.G. Long, "A Comparison of Hurricane Eye
Determine Using Standard and Utra-High Resolution QuikSCAT Winds,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 4117-4120, Denver, Colorado,
doi:10.1109/IGARSS.2006.1060,
31 Jul. - 4 Aug. 2006.
(330 kB PDF*)
- D.R. Hicks and D.G. Long, "Diurnal Melt Detection on Arctic
Sea Ice Using Tandem QuikSCAT and SeaWinds Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 4112-4114, Denver, Colorado,
doi:10.1109/IGARSS.2006.1054,
31 Jul. - 4 Aug. 2006.
(1.0 MB PDF*)
- B. Lambert and D.G. Long, "A Large-Scale Ku-band Backscatter
Model of the East-Antarctic Megadune Field," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 3832-3834, Denver, Colorado,
doi:10.1109/IGARSS.2006.982,
31 Jul. - 4 Aug. 2006.
(171 kB PDF*)
- C. Nie and D.G. Long, "The Effect of Rain on ERS Scatterometer
Measurements," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 4119-4121, Denver, Colorado,
doi:10.1109/IGARSS.2006.1056,
31 Jul. - 4 Aug. 2006. (1.1 MB PDF*)
- L. Li, P. Gaiser, E. Twarog, D.G. Long and M. Albert, "WindSat Polarimetric
View of Greenland," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 3807-3810, Denver, Colorado,
doi:10.1109/IGARSS.2006.980,
31 Jul. - 4 Aug. 2006. (623 kB PDF*)
- J.D. Stevenson, D. Long, J. Maslanik, and S. O'Young,
"Integration of a Minature Synthetic Aperture Radar (MicroSAR)
on the Aerosonde UAV," UVS Canada 2006, Conference, Montebello, Canada,
2006. (7.2 MB PDF*)
- V. Torsekar, T. Kasparis, W.L. Jones, K. Ahmad, and D.G. Long, "Oceanic
Rain Identification using Multi-Fractal Analysis of QuikSCAT Sigma-0",
Proc. OCEANS 2005 MTS/IEEE, pp. 2656-2663, Washington, D.C.,
doi:10.1109/OCEANS.2005.1640174,
20-22 Sept.
2005. (430 kB PDF*)
- L. Kunz and D.G. Long, "Melt Detection in Antarctic Ice-Sheets
Using Spaceborne Scatterometers and Radiometers," Proceedings
of the Geoscience and Remote Sensing Symposium, Anchorage,
Alaska, pp. 117-120,
doi:10.1109/IGARSS.2004.1368959,
20-24 Sept. 2004.
(120 kB PDF*)
- H. Stephen and D.G. Long, "Analysis of Scatterometer Observations
of Saharan Ergs Using a Simple Rough Facet Model," Proceedings
of the International Geoscience and Remote Sensing Symposium,
Anchorage, Alaska, pp. 1534-1537,
doi:10.1109/IGARSS.2004.1370604,
20-24 Sept. 2004.
(221 kB PDF*)
- S.H. Chan, R.R. Halterman, and D.G. Long, "Cross-Validation
of Jason-1 and QuikSCAT Wind Speeds," Proceedings of the IEEEE
Geoscience and Remote Sensing Symposium, Anchorage, Alaska, pp. 2730-2733,
doi:10.1109/IGARSS.2004.1369866,
20-24 Sept. 2004. (197 kB PDF*)
- D.G. Long, "Reconstruction of High Resolution Ocean Wind Vectors
from Low Resolution Scatterometer Measurements", Proceedings
of SPIE Vol. 5562 Image Reconstruction from Incomplete Data III,
ed. P.J. Bones, M.A. Fiddy, and R.P. Millane (SPIE, Bellingham,
WA), pp. 196-207,
doi:10.1117/12.565721,
2004. (1.48 MB PDF*)
- E.L. McHugh, D.G. Long, and C. Sabine, "Applications of Ground-Based
Radar to Mine Slope Monitoring," ASPRS Annual Conference Proceedings,
12 p., Denver, Colorado,
May 23-28, 2004. (1.47 MB PDF*)
- D.W. Draper and D.G. Long, "Simultaneous Wind and Rain Measurements
from SeaWinds Data," in Proceedings of SPIE Vol. 5155 Ocean
Remote Sensing and Imaging II, ed. R.J. Frouin, G.D. Filbert,
D. Pan (SPIE, Bellingham, WA), pp. 226-237,
doi:10.1117/12.506393
2003.
- D.G. Long and J.B. Luke, "High Resolution Wind Retrieval for
SeaWinds," in Proceedings of SPIE Vol. 5155 Ocean Remote Sensing
and Imaging II, ed. R.J. Frouin, G.D. Filbert, D. Pan (SPIE,
Bellingham, WA), pp. 216-225,
doi:10.1117/12.506336,
2003. (2.9 MB PDF*)
- S. Gutierrez and D.G. Long, "Application of Optical Flow and
Scale Space Methods to Sea-Ice Motion in Antarctica," in Proceedings
of SPIE Vol. 5155 Ocean Remote Sensing and Imaging II, ed.
R.J. Frouin, G.D. Filbert, D. Pan (SPIE, Bellingham, WA), pp.
249-256,
doi:10.1117/12.506209
2003. (282 KB PDF*)
- D.G. Long, I.S. Ashcraft, and J.B. Luke, "Radar Scatterometer
Observations of Sastrugi on the Great Ice Sheets," in Proceedings
of SPIE Vol. 5151 Earth Observing Systems VIII, William L.
Barnes, Editor, (SPIE, Bellingham, WA) pp. 85-93,
doi:10.1117/12.506291
Aug. 2003.
(703 kB PDF*)
- I.S. Ashcraft and D.G. Long, "The Spatial Response Function
of SeaWinds Backscatter Measurements," in Proceedings of SPIE
Vol. 5151 Earth Observing Systems VIII, William L. Barnes,
Editor, (SPIE, Bellingham, WA) pp. 609-618,
doi:10.1117/12.506291,
Aug. 2003. (1.14
MB PDF*)
- D.G. Long, J.B. Luke and W. Plant, "Ultra High Resolution Wind
Retrieval for SeaWinds," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1264-1266, Toulouse,
France,
doi:10.1109/IGARSS.2003.1294077,
21-25 July 2003. (1.8
MB PDF*)
- H. Stephen and D.G. Long, "Surface Statistics of Saharan Sand
Dunes Derived from Scatterometer Measurements," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1549-1551, Toulouse, France,
doi:10.1109/IGARSS.2003.1294171,
21-25 July 2003. (1.64
MB PDF*)
- I.S. Ashcraft and D.G. Long, "Increasing Temporal Resolution
in Greenland Ablation Estimation Using Passive and Active Microwave
Data," Proceedings of the International Geoscience and Remote
Sensing Symposium, pp. 1604-1606, Toulouse, France,
doi:10.1109/IGARSS.2003.1294190,
21-25
July 2003. (1.47
MB PDF*)
- I.S. Ashcraft and D.G. Long, "Relating Microwave Backscatter
Azimuth Modulation to Surface Properties of the Greenland Ice
Sheet," Proceedings of the International Geoscience and Remote
Sensing Symposium, pp. 1610-1612, Toulouse, France,
doi:10.1109/IGARSS.2003.1294192,
21-25
July 2003. (1.58
MB PDF*)
- H.S. Anderson and D.G. Long, "Polar Sea Ice Mapping Using SeaWinds
Data," Proceedings of the International Geoscience and Remote
Sensing Symposium, pp. 71-73, Toulouse, France,
doi:10.1109/IGARSS.2003.1293682,
21-25 July
2003. (1.37 MB
PDF*)
- S. Gutierrez and D.G. Long, "Optical Flow and Scale-Space Methods
and Applications in Sea-Ice Motion in Antarctica," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 2805-2807, Toulouse, France,
doi:10.1109/IGARSS.2003.1294592,
21-25 July 2003. (1.5
MB PDF*)
- W.J. Plant, R. Foster, H. Graber, W.M. Drennan, L. Mahrt, V.
Irisov, and D.G. Long, "Comparison of Wind Vectors and Air-Sea
Temperature Differences Measured During SHOWEX," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 242-244, Toulouse, France,
doi:10.1109/IGARSS.2003.1293737,
21-25 July 2003. (1.36 MB PDF*)
- M.R. Drinkwater and D.G. Long, "Satellite Wind Scatterometer
Estimates of Greenland Snow Accumulation," Proceedings: Progress
in Electromagnetics Research Symposium, Cambridge, Mass.
doi:10.1029/2001JD900107,
1-5 July 2002.
- D.G. Long, "High Resolution Wind Retrieval from SeaWinds,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 751-753, Toronto, Canada,
doi:10.1109/IGARSS.2002.1025662,
24-28 June 2002.
(221 kB PDF*)
- D.G. Long, M. Drinkwater and B. Holt, "The Scatterometer
Climate Record Pathfinder," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1509-1511, Toronto,
Canada,
doi:10.1109/IGARSS.2002.1026164,
24-28 June 2002. (328
kB PDF*)
- S. Gutierrez and D.G. Long, "Computer Vision Applications
to the Study of Sea-Ice Motion in Antarctica," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1512-1514, Toronto, Canada,
doi:10.1109/IGARSS.2002.1026165,
24-28 June 2002. (312
kB PDF*)
- H. Stephen and D.G. Long, "Multi-spectral Analysis of the
Amazon Basin using SeaWinds, ERS, Seasat Scatterometers, TRMM-PR
and SSM/I," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 1780-1782, Toronto, Canada,
doi:10.1109/IGARSS.2002.1026252,
24-28 June 2002. (833
kB PDF*)
- D.W. Draper and D.G. Long, "Simulation of SeaWinds Measurements
in the Presence of Rain Using Collocated TRMM PR Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1828-1830, Toronto, Canada,
doi:10.1109/IGARSS.2002.1026268,
24-28 June 2002. (514
kB PDF*)
- W. Draper and D.G. Long, "Evidence of a Threshold Wind
Speed in Tower-mounted Scatterometer Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1977-1979, Toronto, Canada,
doi:10.1109/IGARSS.2002.1026418,
24-28 June 2002. (1.1
MB PDF*)
- H. Stephen and D.G. Long, "Azimuth Modulation of Backscatter
from SeaWinds and ERS Scatterometers over the Saharo-Arbian Deserts,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 2808-2810, Toronto, Canada,
doi:10.1109/IGARSS.2002.1026782,
24-28 June 2002.
(393 kB PDF*)
- J. Ballantyne and D.G. Long, "A Multidecadal Study of the
Number of Antarctic Icebergs Using Scatterometer Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 3029-3031, Toronto, Canada,
doi:10.1109/IGARSS.2002.1026859,
24-28 June 2002. (254
kB PDF*)
- M.R. Drinkwater and D.G. Long, "Satellite Wind Scatterometer
Estimates of Greenland Snow Accumulation," Proceedings: Progress
in Electromagnetics Research Symposium, Cambridge, Mass.
1-5 July 2002.
- D.G. Long and D.E. Early, "Comparison of Several Numerical
Algorithms for Image Reconstruction from Irregular Samples,"
Optical Society of America Technical Digest: Signal Recovery
and Synthesis, pp. 138-140, Albuquerque, New Mexico,
5-8 Nov. 2001. ISBN: 1-55752-690-7
(102 kB PDF*)
- R.O.W. Franz and D.G. Long, "Multidimensional Reconstruction
from Irregular Samples," Optical Society of America Technical
Digest: Signal Recovery and Synthesis, pp. 135-137, Albuquerque,
New Mexico, 5-8 Nov. 2001. ISBN: 1-55752-690-7
(120 kB PDF*)
- I.S. Ashcraft and D.G. Long, "Using SeaWinds Resolution
Enhanced Images for Large Scale Monitoring of the Earth’s
Surface," 5th World Conference on Systemacs, Cybernetics,
and Informatics (SCI 2001), Orlando, FL,
22-25 July 2001.
- D.G. Long and I.S. Ashcraft, "SeaWinds Applications for
Land and Ice Studies," in Earth Observing Systems IV, William
L. Barnes, Editor, Proceedings of SPIE Vol. 4483,
doi:10.1117/12.453444,
29 July -- 3 Aug 2001.
- I.S. Ashcraft and D.G. Long, "SeaWinds Studies of Greenland,"
in Earth Observing Systems IV, William L. Barnes, Editor, Proceedings
of SPIE Vol. 4483, 29 July -- 3 Aug. 2001.
(300 kB PDF*)
- P.K. Yoho and D.G. Long, "Model-based ground station calibration
for SeaWinds on QuikSCAT," in Earth Observing Systems IV,
William L. Barnes, Editor, Proceedings of SPIE Vol. 4483,
doi:10.1117/12.453445,
29 July -- 3 Aug. 2001.(330 kB PDF*)
- D.G. Long, "High Resolution Wind Retrieval from SeaWinds,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 2187-2189, Sydney, Australia,
doi:10.1109/IGARSS.2001.977944,
9-13 July 2001.
(1.6 MB PDF*)
- P.K. Yoho and D.G. Long, "Improved Timing Calibration of
QuikSCAT," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 1591-1593, Sydney, Australia,
doi:10.1109/IGARSS.2001.977003,
9-13 July 2001. (1.3
MB PDF*)
- P.K. Yoho and D.G. Long, "Validation of SeaWinds on QuikSCAT
Cell Location," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 508-510, Sydney, Australia,
doi:10.1109/IGARSS.2001.976205,
9-13 July 2001. (75
kB PDF*)
- I.S. Ashcraft and D.G. Long, "Multi-Annual Changes in Microwave
Backscatter over the Greenland Ice Sheet," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 958-960, Sydney, Australia,
doi:10.1109/IGARSS.2001.976693,
9-13 July 2001.
(652 kB PDF*)
- I.S. Ashcraft and D.G. Long, "Azimuth Variation in Microwave
Backscatter over the Greenland Icesheet," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1779-1781, Sydney, Australia,
doi:10.1109/IGARSS.2001.977069,
9-13 July 2001.
(312 kB PDF*)
- D.W. Draper and D.G. Long, "An Advanced Point-wise Ambiguity
Selection Algorithm: Application to SeaWinds," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 2190-2192, Sydney, Australia,
doi:10.1109/IGARSS.2001.977945,
9-13 July 2001.
(427 kB PDF*)
- Q.P. Remund and D.G. Long, "Iterative Estimation of Antarctic
Sea Ice Extent Using Seawinds Data," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 491-493, Hilton
Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.861606,
24-28 July 2000.
(316 kB PDF*)
- Q.P. Remund and D.G. Long, "Large-Scale Inverse Modeling of
Microwave Backscatter from Sea Ice," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 494-496, Hilton
Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.861607,
24-28 July 2000.
(347 kB PDF*)
- D.G. Long, A.S. Fletcher, and D.W. Draper, "SeaWinds
Ambiguity Removal Quality Assessment," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1036-1038, Hilton
Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858013,
24-28 July 2000.
(310 kB PDF*)
- P.K. Yoho, A. Anderson, D.G. Long, J.P. Lux, J. Adama, and F.
Cheng, "SeaWinds on QuikSCAT Calibration Using a Calibration Ground
Station" Proceedings of the International Geoscience and Remote
Sensing Symposium,
pp. 1039-1041, Hilton Hawaiian Village,
Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858014,
24-28 July 2000. (332
kB PDF*)
- L. Jones, R. Merhershahi, J. Zec, and D.G. Long, "SeaWinds on
QuikScat Radiometric Measurements and Calibration," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1027-1029, Hilton Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858010,
24-28 July 2000. (264
kB PDF*)
- J. Zec, L. Jones, and D.G. Long, "SeaWinds Beam and Slice Balance
using data over Amazonian Rainforest," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 2215-2217, Hilton
Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858360,
24-28 July 2000.
(303 kB PDF*)
- I.S. Ashcraft and D.G. Long, "SeaWinds Views Greenland," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1131-1133, Hilton Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858045,
24-28 July 2000. (337
kB PDF*)
- D.G. Long, and M.A. Drinkwater, "Microwave Wind Direction Retrieval
Over Antarctica," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 1137-1139, Hilton Hawaiian
Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858047,
24-28 July 2000.
(389 kB PDF*)
- D.G. Long, "Land and Ice Applications of SeaWinds Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp.1220-1222, Hilton Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858073,
24-28 July 2000. (437 kB
PDF*)
- H. Stephen and D.G. Long, "Study of Iceberg B10A Using Scatterometer
Data," Proceedings of the International Geoscience and Remote
Sensing Symposium, pp. 1340-1342, Hilton Hawaiian Village,
Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.858112,
24-28 July 2000. (328
kB PDF*)
- H. Stephen, D.G. Long, and P.J. Hardin, "Vegetation Study of
Amazon using QSCAT in Comparison with SASS, ESCAT, and NSCAT"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 429-431, Hilton Hawaiian Village, Honolulu,
Hawaii,
doi:10.1109/IGARSS.2000.860554,
24-28 July 2000. (308
kB PDF*)
- M.W. Spencer, W-Y Tsai, and D.G. Long, "High Resolution Scatterometry
by Simultaneous Range/Doppler Discrimination," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 3166-3168, Hilton Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.860371,
24-28 July 2000. (328
kB PDF*)
- R.B. Lundgreen, D.G. Thompson, D.V. Arnold, D.G. Long, and G.F.
Miner, "Initial Results of a Low-Cost SAR: YINSAR," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 3045-3047, Hilton Hawaiian Village, Honolulu, Hawaii,
doi:10.1109/IGARSS.2000.860330,
24-28 July 2000. (286
kB PDF*)
- M. Willis, B.D. Jeffs, and D.G. Long, "Maximum Entropy Image
Restoration Revisited," IEEE Int. Conference on Image Processing,
ICIP-2000, Vancouver, Canada,
doi:10.1109/ICIP.2000.900899,
Sept. 10-13, 2000.
(376 kB PDF*)
- R.R. Forster, D.G. Long, K.C. Jezek, L.C. Smith, and D.E. Alsdorf,
"The Onset of Arctic Sea-Ice Melt as Detected with Passive and
Active Microwave Remote Sensing," IGS, 2000.
- S.A. Boukabara, R.N.
Hoffman, L. Jones, and D.G. Long, "Rainflag for QuikSCAT Using
and Experimental Radiometric Product," Proceedings: Progress
in Electromagnetics Research Symposium, Cambridge, Mass.
5-14 July 2000.
- Q.P. Remund, D.G. Long, and M.R. Drinkwater "Multisensor
Microwave Sea-Ice Classification," Proceedings of the
International Geoscience and Remote Sensing Symposium, pp.
1050-1052, Hamburg, Germany,
doi:10.1109/IGARSS.1999.774529,
28 June - 2 July, 1999.
(284 kB PDF*)
- D.G. Long, B.E. Barrowes. and D.V. Arnold, "Radar Cross
Section Dependence on Wind Speed," Proceedings of the
International Geoscience and Remote Sensing Symposium, pp.
1863-1865, Hamburg, Germany,
doi:10.1109/IGARSS.1999.772120,
28 June - 2 July, 1999.
(216 kB PDF*)
- P.J. Hardin, R.R. Jensen, D.G. Long, and Q.P. Remund, "Testing
Two Cloud Removal Algorithms for SSM/I," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 1277-1279, Hamburg, Germany,
doi:10.1109/IGARSS.1999.774603,
28 June - 2 July, 1999.
(355 kB PDF*)
- Q.P. Remund and D.G. Long, "Validation of the SIRF Resolution
Enhancement Algorithm for Scatterometer Data Using SAR Imagery,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 1309-1311, Hamburg, Germany,
doi:10.1109/IGARSS.1999.774614,
28 June - 2 July, 1999. (274 kB
PDF*)
- G. Watt, P. Hardin, and D.G. Long, "Vegetation Classification
Using Seasonal Variations at C- and Ku-band," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 782-784, Hamburg, Germany,
doi:10.1109/IGARSS.1999.774439,
28 June - 2 July, 1999.
(264 kB PDF*)
- D.G. Thompson, D.V. Arnold, and D.G. Long, "YINSAR: a Compact
Low-Cost Interferometric Synthetic Aperture Radar," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 598-600, Hamburg, Germany,
doi:10.1109/IGARSS.1999.773577,
28 June - 2 July, 1999.
(258 kB PDF*)
- D.G. Thompson, J.S. Bates, D.V. Arnold, and D.G. Long, "Extending
the Phase Gradient Autofocus Algorithm for Low-Altitude Stripmap
Mode SAR," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 564-566, Hamburg, Germany,
doi:10.1109/IGARSS.1999.773566,
28 June - 2 July, 1999. (217
kB PDF*)
- M.W. Spencer and D.G. Long, "Characterization of Global
Near-Nadir Backscatter for Remote Sensing Radar Design,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 440-442, Hamburg, Germany,
doi:10.1109/IGARSS.1999.773526,
28 June - 2 July,
1999. (237 kB
PDF*)
- D.G. Thompson, A.E. Robertson, D.V. Arnold, and D.G. Long, "Multi-Baseline
Interferometric SAR for Iterative Height Estimation," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 251-253, Hamburg, Germany,
doi:10.1109/IGARSS.1999.773462,
28 June - 2 July, 1999.
(274 kB PDF*)
- I.S. Ashcraft, D.G. Long, A. Anderson, S. Richards, M. Spencer,
and B. Jones, "Sigma-0 Retrieval from SeaWinds on QuikScat,"
in Earth Observing Systems IV, William L. Barnes, Editor, Proceedings
of SPIE Vol. 3750, pp. 171-178, Denver, Colorado,
19-20 July 1999.
(479 kB PDF*).
- D.G. Long, "Status of the SeaWinds Scatterometer on QuikScat,"
in Earth Observing Systems IV, William L. Barnes, Editor, Proceedings
of SPIE Vol. 3750, pp. 164-170, Denver, Colorado,
doi:10.1117/12.363509,
19-20 July 1999.
(501 kB PDF*).
- P.J. Hardin, K.D. Hansen, N.A. Currit, and D.G. Long, "Monitoring
Bering Sea Ice Change Using Reconstructed NSCAT Imagery,"
in Earth Observing Systems IV, William L. Barnes, Editor, Proceedings
of SPIE Vol. 3750, pp. 536-544, Denver, Colorado,
doi:10.1117/12.363550,
19-20 July 1999.
- D.G. Long, G. Watt, and P.J. Hardin, "Vegetation Classification
Using Seasonal Variations in Sigma-0," in Earth Observing
Systems IV, William L. Barnes, Editor, Proceedings of SPIE Vol.
3750, pp. 545-556, Denver, Colorado,
19-20 July 1999.
(793 kB PDF*).
- P.J. Hardin, T. Wyllie-Echerverria, S. Wyllie-Echerverria, N.
Curritt, D.G. Long, and R. Stehn, "First Steps to Yukon Delta
Biophysical Modeling: Monitoring Sea Ice Change Using Reconstructed
NSCAT Data," Proceedings of the Fifth International Conference
on Remote Sensing for Marine and Coastal Environments, Vol. II, pp.
206-213, San Diego, California, 5-7 Oct. 1998.
(4.5MB PDF*).
- D.G. Long, "ADEOS Attitude Determination from NSCAT Measurements,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 654-656, Seattle, Washington,
doi:10.1109/IGARSS.1998.699541,
6-10 July, 1998.
(385 kB PDF*)
- D.S. Early and D.G. Long, "Scatterometer Resolution Enhancement,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 1970-1972, Seattle, Washington,
doi:10.1109/IGARSS.1998.703711,
6-10 July,
1998. (451 kB PDF*)
- D.G. Long, "Comparison of TRMM and NSCAT Observations of
Surface Backscatter Over the Amazon Rainforest," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1879-1881, Seattle, Washington,
doi:10.1109/IGARSS.1998.703682,
6-10 July, 1998.
(399 kB PDF*)
- D.G. Long, "NSCAT Views Land and Ice," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1973-1975, Seattle, Washington,
doi:10.1109/IGARSS.1998.703712,
6-10 July, 1998.
(567 kB PDF*)
- C.G. Brown and D.G. Long, "A Field-Wise Wind Retrieval
Algorithm for Satellite Scatterometers," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 939-941, Seattle, Washington,
doi:10.1109/IGARSS.1998.699633,
6-10 July, 1998.
(309 kB PDF*)
- A.E. Gonzales and D.G. Long, "An Algorithm to Assess the
Accuracy of NASA Scatterometer Data," Proceedings of the
International Geoscience and Remote Sensing Symposium, pp.
942-944, Seattle, Washington,
doi:10.1109/IGARSS.1998.699634,
6-10 July, 1998.
(314 kB PDF*)
- A.E. Robertson, D.V. Arnold and D.G. Long, "Computer Simulation
of Synthetic Aperture Radar Data," Proceedings of the
International Geoscience and Remote Sensing Symposium, pp.
1086-1087, Seattle, Washington,
doi:10.1109/IGARSS.1998.699680,
6-10 July, 1998
(163 kB PDF*)
- Q.P. Remund, D.G. Long and M.R. Drinkwater, "Polar Sea-Ice
Classification Using Enhanced Resolution NSCAT Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1976-1978, Seattle, Washington,
doi:10.1109/IGARSS.1998.703713,
6-10 July, 1998.
(388 kB PDF*)
- D.G. Thompson, J.S. Bates, D.V. Arnold, D.G. Long and A. Robertson,
"Range Dependent Phase Gradient Autofocus," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 2634-2636, Seattle, Washington,
doi:10.1109/IGARSS.1998.702303,
6-10 July, 1998.
(349 kB PDF*)
- Q.P. Remund and D.G. Long, "Sea Ice Mapping Algorithm for
QuikSCAT and Seawinds," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1686-1688, Seattle,
Washington,
doi:10.1109/IGARSS.1998.692424,
6-10 July, 1998.
(371 kB PDF*)
- M.R. Drinkwater and D.G. Long, "Seasat, ERS-1/2 and NSCAT
Scatterometer Observed Changes on the Large Ice Sheets,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 2252-2254, Seattle, Washington,
doi:10.1109/IGARSS.1998.703803,
6-10 July,
1998. (517
kB PDF*)
- G. Watt and D.G. Long, "Seasonal Comparison of C-Band and
Ku-Band Backscatter Coefficients over Vegetation Regions,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 1979-1981, Seattle, Washington,
doi:10.1109/IGARSS.1998.703714,
6-10 July,
1998. (221 kB PDF*)
- T.W. Karlinsey, D.E. Crockett, D.V. Arnold, D.G. Long and G.F.
Miner, "The Design and Construction of Inexpensive RF Circuitry
for an S-Band Synthetic Aperture Radar," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 1689-1691, Seattle, Washington,
doi:10.1109/IGARSS.1998.692427,
6-10 July, 1998.
(273 kB PDF*)
- P.E. Johnson and D.G. Long, "The Probability Distribution
of NSCAT Measurements," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 968-970, Seattle,
Washington,
doi:10.1109/IGARSS.1998.699636,
6-10 July, 1998.
(307 kB PDF*)
- P.E. Johnson and D.G. Long, "Wind Bias from Sub-Optimal
Estimation Due to Geophysical Modeling Error" Proceedings
of the International Geoscience and Remote Sensing Symposium,
Seattle, Washington,
doi:10.1109/IGARSS.1998.699642,
6-10 July, 1998.
(295 kB PDF*)
- D.G. Thompson, D.V. Arnold, D.G. Long, G.F. Miner, M.A. Jensen,
T.W. Karlinsey, A.E. Robertson, and J.S. Bates, "YINSAR:
A Compact, Low-Cost Interferometric Synthetic Aperture Radar,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 1920-1922, Seattle, Washington,
doi:10.1109/IGARSS.1998.703695,
6-10 July,
1998. (402 kB
PDF*)
- M.W. Spencer, C. Wu, and D.G. Long, "High Resolution Surface
Backscatter Measurements with the SeaWinds Pencil-Beam Scatterometer,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 1991-1993, Seattle, Washington,
doi:10.1109/IGARSS.1998.703718,
6-10 July,
1998. (293 kB
PDF*)
- D.G. Thompson, D.V. Arnold, D.G. Long, G.F. Miner, M.A, Jensen, T.W, Karlinsey,
A.E. Robertson, and J.S. Bates, "YSAR and YINSAR: Compact,
Low-Cost Synthetic Aperture Radars," EUSAR'98: Proceedings of
the Euopean Conference on Synthetic Aperture Radar, pp. 27-30,
Friedrichsafen, Germany,
doi:10.1117/12.279468,
25-27 May 1998.
(608 kB PDF*)
- P.J. Hardin, D.G. Long and R.R. Jensen "Characterizing
Earth's Surface Using Moderate Resolution 14 GHz Scatterometer
Imagery: Early Results from NSCAT Reconstruction," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1835-1837, Singapore,
doi:10.1109/IGARSS.1997.609095,
4-8 August, 1997. (525
kB PDF*)
- C.F. Emmett, R.R. Jensen, P.J. Hardin and D.G. Long, "Detecting
Change in Equatorial Regions of Brazil Using Medium Resolution
Satellite Imagery," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 1557-1559, Singapore,
doi:10.1109/IGARSS.1997.608942,
4-8 August, 1997. (407
kB PDF*)
- P.J. Hardin, D.G. Long and R.R. Jensen "Reconstructed
Imagery for Equatorial Monitoring: Combining AVHRR with Reconstructed
NSCAT," Proceedings of the International Geoscience and
Remote Sensing Symposium, pp. 1563-1565, Singapore,
doi:10.1109/IGARSS.1997.608947,
4-8 August,
1997. (525 kB PDF*)
- P.E. Johnson and D.G. Long, "Backscatter Variability Observed
in C-band and Ku-band Scatterometer Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1856-1858, Singapore,
doi:10.1109/IGARSS.1997.609106,
4-8 August, 1997.(307
kB PDF*)
- A.E. Gonzales and D.G. Long, "A Quality Assurance Algorithm
for NASA Scatterometer Wind Ambiguity Removal," Proceedings
of the International Geoscience and Remote Sensing Symposium,
doi:10.1109/IGARSS.1997.615852,
4-8 August, 1997. (349
kB PDF*)
- C.G. Brown, P.E. Johnson and D.G. Long, "Wind Field Models
and Model Order Selection for Wind Estimation," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 1847-1849, Singapore,
doi:10.1109/IGARSS.1997.609101,
4-8 August, 1997. (340
kB PDF*)
- C.G. Brown and D.G. Long, "Global Optimization Algorithms
for Field-Wise Scatterometer Wind Estimation," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 353-355, Singapore,
a href="https://dx.doi.org/10.1109/IGARSS.1997.615883"doi:10.1109/IGARSS.1997.615883,
4-8 August, 1997. (347
kB PDF*)
- D.E. Early and D.G. Long, "Enhanced Resolution Imaging
from Irregular Samples," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1844-1846, Singapore,
doi:10.1109/IGARSS.1997.609100,
4-8 August, 1997. (407
kB PDF*)
- D.E. Early and D.G. Long, "Ice Classification in the Southern
Ocean Using ERS-1 Scatterometer Data," Proceedings of
the International Geoscience and Remote Sensing Symposium,
pp. 1838-1840, Singapore,
doi:10.1109/IGARSS.1997.609096,
4-8 August, 1997. (468
kB PDF*)
- Q.P. Remund and D.G. Long, "Automated Antarctic Ice Edge
Detection Using NSCAT Data," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1841-1843, Singapore,
doi:10.1109/IGARSS.1997.609098,
4-8 August, 1997. (466
kB PDF*)
- D.G. Thompson, D.V. Arnold, D.G. Long, G.F. Miner, T.W. Karlinsey,
and A.E. Robertson, "YSAR: A Compact, Low-Cost Synthetic
Aperture Radar," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 386-388, Singapore,
doi:10.1109/IGARSS.1997.615893,
4-8 August, 1997. (721
kB PDF*)
- D.G. Long, "Status of the NASA Scatterometer," in
Earth Observing Systems II, William Barns, Editor, Proceedings
of SPIE 3117, pp. 72-80, San Diego, California,
doi:10.1117/12.278912,
27 July - 1 August, 1997.
- D.G. Long and D.E. Early, "Enhanced Resolution ERS-1 Scatterometer
Imaging with Irregular Samples," in Image Reconstruction and
Restoration II, Timothy J. Schulz, ed., Proceedings of SPIE
3170, pp. 140-149, San Diego, California,
doi:10.1117/12.279711,
27 July - 1 August, 1997.
(917 kB PDF*)
- D.G. Long and T. Oliphant, "Wind Measurement Accuracy
for the NASA Scatterometer," Proceedings of SPIE 3170,
pp. 98-106, San Diego, California,
doi:10.1117/12.278915,
27 July - 1 August, 1997.
- C.G. Brown, and D.G. Long, "Algorithms for Field-Wise
Scatterometer Wind Estimation," in Earth Observing Systems
II, William Barns, Editor, Proceedings of SPIE 3117,
pp. 123-130, San Diego, California,
doi:10.1117/12.278918,
27 July - 1 August, 1997.
- C.G. Brown, P.E. Johnson, S.L. Richards, and D.G. Long, "Wind
Field Models and Classification," in Earth Observing Systems
II, William Barns, Editor, Proceedings of the SPIE 3117,
pp. 115-122, San Diego, California,
doi:10.1117/12.278917,
27 July - 1 August, 1997.
- Q.P. Remund and D.G. Long, "Antarctic Ice Edge Detection
Using NSCAT Data," in Earth Observing Systems II, William
Barns, Editor, Proceedings of SPIE 3117, pp. 72-80, San
Diego, California,
doi:10.1117/12.278913,
27 July - 1 August, 1997.
- A.E. Gonzales and D. G. Long, "A Quality Assurance Algorithm
for NASA Scatterometer Wind Retrieval," in Earth Observing
Systems II, William Barns, Editor, Proceedings of SPIE 3117,
pp. 107-114, San Diego, California,
doi:10.1117/12.278916,
27 July - 1 August, 1997.
- D.G. Thompson, D.V. Arnold, D.G. Long, G.F. Miner, T.W. Karlinsey
and A.E. Robertson, "YSAR: A Compact Low-Cost Synthetic Aperture
Radar," Proceedings of SPIE 3160, San Diego, California,
doi:10.1109/IGARSS.1997.615893,
27 July - 1 August, 1997.(652
kB PDF*)
- J. Graff, C. Sasaki, C. Winn, W.T. Liu, W.Tsai, M. Freilich,
and D.G. Long, "NASA Scatterometer Experiment," Proc.
47th International Astronautical Congress, IAF-96-B.3.P103,
Beijing, China, Oct. 7-11, 1996.
- D.G. Long and M.W. Spencer, "Performance Analysis for
the SeaWinds Scatterometer," Proceedings of the International
Geoscience and Remote Sensing Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516698,
27-31 May, pp. 1463-1465, 1996. (326
kB PDF*)
- D.G. Long, R. Reed, and D.V. Arnold, "Statistics of Radar
Backscatter from Wind Waves," Proceedings of the International
Geoscience and Remote Sensing Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516702,
27-31 May, pp. 1475-1477, 1996. (441
kB PDF*)
- D.G. Long, D.R. Daum, and P.J. Hardin, "Spatial Resolution
Enhancement of SSM/I Data: Vegetation Studies of the Amazon Basin,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516745,
27-31 May, pp. 1606-1608, 1996.
(527 kB PDF*)
- D.S. Early and D.G. Long, "Error Characteristics of the
SIR Resolution Enhancement Algorithm," Proceedings of
the International Geoscience and Remote Sensing Symposium,
Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516265,
27-31 May, pp. 124-126, 1996.
(303 kB PDF*)
- P.J. Hardin, D.G. Long, and Q.P. Remund, "Discrminination
of Africa's Vegetation Using Reconstructed ERS-1 Imagery,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516490,
27-31 May, pp. 827-829, 1996.
(313 kB PDF*)
- P.J. Hardin, D.G. Long, Q.P. Remund, and D.R. Daum, "A
Comparison of Reconstructed Ku-band Scatterometry, C-Band Scatterometry,
and SSM/I Imagery for Tropical Vegetation Classification,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516497,
27-31 May, pp. 848-850, 1996.
(349 kB PDF*)
- P.E. Johnson, D.G. Long, and T.E. Oliphant, "Geophysical
Modeling Error in Wind Scatterometry," Proceedings of
the International Geoscience and Remote Sensing Symposium,
Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516780,
27-31 May, pp. 1721-1723, 1996.
(241 kB PDF*)
- T.E. Oliphant and D.G. Long, "Cramer-Rao Bound for Wind
Estimation from Scatterometer Measurements," Proceedings
of the International Geoscience and Remote Sensing Symposium,
Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516781,
27-31 May, 1724-1726, 1996.
(231 kB PDF*)
- T.E. Oliphant and D.G. Long, "Development of a Statistical
Method for Eliminating Improbable Wind Aliases in Scatterometer
Wind Retrieval," Proceedings of the International Geoscience
and Remote Sensing Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516778,
27-31 May,
pp. 1715-1717, 1996. (281
kB PDF*)
- D.G. Thompson, D.V. Arnold, D.G. Long, G.F. Miner, and T.W.
Karlinsey, "YSAR: A Compact Low-Cost Synthetic Aperture
Radar," Proceedings of the International Geoscience and
Remote Sensing Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516830,
27-31 May, pp.
1892-1894, 1996. (746
kB PDF*)
- C.J. Wilson and D.G. Long, "Analysis of the Canadian
Boreal Forest using Enhanced Resolution ERS-1 Scatterometer Imagery,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Lincoln, Nebraska,
doi:10.1109/IGARSS.1996.516296,
27-31 May, pp. 218-220, 1996.
(384 kB PDF*)
- D.G. Long, B. Jarrett, D.V. Arnold, and J. Cano, "BYU
SAR: A Low Cost Compact Synthetic Aperture Radar" Proceedings
of the International Telemetry Conference, Las Vegas, Nevada,
28 Oct.-2 Nov., Vol. 31, pp. 723-729, 1995.
(495 kB PDF*)
- R. Reed, D.G. Long, and D.V. Arnold, "Remote Operation
of the YSCAT Scatterometer," Proceedings of the International
Telemetry Conference, Las Vegas, Nevada,
28 Oct.-2 Nov., Vol. 31, pp. 320-327, 1995.
(540 kB PDF*)
- D.G. Long, "Radar Backscatter Measurement Accuracy for
Spaceborne Scanning Pencil-Beam Scatterometers," Proceedings
of the International Telemetry Conference, Las Vegas, Nevada,
28 Oct.-2 Nov., Vol. 31, pp. 328-335, 1995.
(434 kB PDF*)
- M. Rice and D.G. Long, "Teaching Communications with Telemetry
Applications," Proceedings of the International Telemetry
Conference, Las Vegas, Nevada,
28 Oct.-2 Nov., Vol. 31, pp. 431-440, 1995.
(300 kB PDF*)
- D.G. Long, R. Reed, R.S. Collyer, and D.V. Arnold, "Radar
Backscatter From a Wind Roughened Water Surface in the Bragg Regime,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 948-950, Firenze, Italy,
doi:10.1109/IGARSS.1995.521105,
July 10-14, 1995.
(318 kB PDF*)
- M.R. Drinkwater, D.G. Long, and D.S. Early, "Comparison
of Variations in Seasonal Sea-Ice Formation in the South-Western
Weddell Sea with Seasonal Bottom-Water Outflow Data," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 402-404, Firenze, Italy,
doi:10.1109/IGARSS.1995.520292,
July 10-14, 1995. (347
kB PDF*)
- D.S. Early and D.G. Long, "A Study of C-Band Azimuthal
Modulation over Antarctic Sea Ice using ERS-1," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 638-640, Firenze, Italy,
doi:10.1109/IGARSS.1995.520292,
July 10-14, 1995. (299
kB PDF*)
- D.G. Long, "Enhanced Resolution ERS-1 Scatterometer Imaging
of Southern Hemisphere Polar Ice," in Optical Remote
Sensing of the Atmosphere, Vol. 2, 1995 OSA Technical Digest
Series (Optical Society of America, Washington, D.C., 1995) pp.
52-55,
doi:10.1109/IGARSS.1994.399066.
- D.G. Long, "Wind Measurement Resolution for a Scanning
Pencil Beam Scatterometer," Proceedings of the International
Geoscience and Remote Sensing Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399309,
August 8-12, pp. 948-950, 1994. (427
kB PDF*)
- D.R. Daum, D.G. Long, and W.B. Davis, "Reconstruction
Enhanced Resolution Images from Spaceborne Microwave Sensors,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399701,
August 8-12, pp. 2231-2233,
1994. (235 kB PDF*)
- R. Reed, D.G. Long, D.V. Arnold, and R.S. Collyer, "Initial
Results from the Deployment of an Ultra-Wide Band Scatterometer,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399266,
August 8-12, pp. 799-801,
1994. (379 kB PDF*)
- J. Gunther and D.G. Long, "Models for the Near-Surface
Oceanic Vorticity and Divergence," Proceedings of the
International Geoscience and Remote Sensing Symposium, Pasadena,
California,
doi:10.1109/IGARSS.1994.399310,
August 8-12, pp. 951-953, 1994. (407
kB PDF*)
- D.G. Long, D.S. Early, and M.R. Drinkwater, "Enhanced
Resolution ERS-1 Scatterometer Imaging of Southern Hemisphere
Polar Ice," Proceedings of the International Geoscience
and Remote Sensing Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399066,
August 8-12, pp. 156-158, 1994. (366
kB PDF*)
- D.S. Early, D.G. Long, and M.R. Dinkwater, "Comparison
of Enhanced Resolution Images of Greenland from the ERS-1 and
Seasat Scatterometers," Proceedings of the International
Geoscience and Remote Sensing Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399744,
August 8-12, pp. 2382- 2384, 1994. (282
kB PDF*)
- M.R. Drinkwater, D.S. Early, and D.G. Long, "ERS-1 Investigations
of Southern Ocean Sea Ice Geophysics Using Combined Scatterometer
and SAR Images," Proceedings of the International Geoscience
and Remote Sensing Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399069,
August 8-12, pp. 165-167, 1994.
(374 kB PDF*)
- C. Wu, J. Graf, M.Freilich, D.G. Long, M. Spencer, W. Tsai,
D. Lisman, and C. Winn, "The SeaWinds Scatterometer Instrument,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399483,
August 8-12, pp. 1511-1515,
1994. (444 kB PDF*)
- M.H. Freilich, D.G. Long, and M.W. Spencer, "SeaWinds:
A Scanning Scatterometer for ADEOS II -- Science Overview,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, Pasadena, California,
doi:10.1109/IGARSS.1994.399313,
August 8-12, pp. 960-963, 1994.
(543 kB PDF*)
- D. G. Long, "An Enhanced Resolution Spaceborne Scatterometer,"
Proceedings of the International Telemetry Conference,
pp. 555-562, Las Vegas, Nevada, 25-28 Oct. 1993.
(100 kB PDF*)
- D.G. Long and J. Gunther, "Recent Results in Model-Based
Wind Retrieval," Proceedings of Oceans'93, pp. I1-I6,
Victoria, British Columbia, Canada,
doi:10.1109/OCEANS.1993.326040,
18-21 Oct. 1993.
(450 kB PDF*)
- D.G. Long and D. Early, "Sea Ice Observed at Enhanced
Resolution by Spaceborne Scatterometers," Proceedings
of Oceans'93, pp. I37-I42, Victoria, British Columbia, Canada,
doi:10.1109/OCEANS.1993.326153,
18-21 Oct. 1993. (450
kB PDF*)
- D.G. Long, D.A. Arnold and R. Reed, "An Ultra Wide Band
Radar for the Study of Air/Sea Interaction," Proceedings
of Oceans'93, pp. III25-III30, Victoria, British Columbia, Canada,
doi:10.1109/OCEANS.1993.326034,
18-21 Oct. 1993. (257
kB PDF*)
- D.G. Long and P.J. Hardin, "Studies of Greenland Using
the Seasat Scatterometer," in Ground Sensing, Hatem N. Nasr,
ed., Proc. of SPIE 1941, pp. 247-253, Orlando, Florida,
doi:10.1117/12.154695,
April 14, 1993.
- D.G. Long, "ASCAT: A Light-Weight, Low-Cost Scatterometer,"
in Microwave Instrumentation for Remote Sensing of the Earth,
James C. Shiue, ed., Proc. SPIE 1935, pp. 28-38, Orlando,
Florida,
doi:10.1117/12.152606,
April 13-14, 1993. (989
kB PDF*)
- D.G. Long, "High Resolution Spaceborne Scatterometry,"
in Microwave Instrumentation for Remote Sensing of the Earth,
James C. Shiue, ed., Proc. SPIE 1935, pp. 17-27, Orlando,
Florida,
doi:10.1117/12.152605,
April 13-14, 1993.
- D.G. Long and G.B. Skouson, "Calibration of Spaceborne
Scatterometers Using the Amazon Tropical Rainforest," in
Microwave Instrumentation for Remote Sensing of the Earth, James
C. Shiue, ed., Proc. SPIE 1935, pp. 74-83, Orlando, Florida,
doi:10.1117/12.152609,
April 13-14, 1993.
- P.J. Hardin and D.G. Long, "Reconstructed High-Resolution
Scatterometer Data: A Comparison with AVHRR Vegetation Index Images
for Regional-Scale Monitoring of Tropical Rain Forest," in
Ground Sensing, Hatem N. Nasr, ed., Proc. of SPIE 1941,
pp. 247-253, Orlando, Florida,
doi:10.1117/12.154701,
April 14, 1993.
- P.J. Hardin and D.G. Long, "Comparison of C-Band and Ku-Band
Scatterometry for Medium- Resolution Tropical Forest Inventory,"
in Ground Sensing, Hatem N. Nasr, ed., Proc. SPIE 1941,
pp. 221-228, Orlando, Florida,
doi:10.1117/12.154690,
April 14, 1993.
- P.J. Hardin and D.G. Long, "Integration of SASS Ku-Band
Imagery and AVHRR Imagery for Historical Tropical Forest Inventory,"
Proceedings of the Topical Symposium on Combined Optical-Microwave
Earth and Atmospheric Sensing (COMEAS), Albeuquerque, New
Mexico,
doi:10.1109/COMEAS.1993.700228,
March 22-25, pp. 232-235, 1993. (358
kB PDF*)
- D.G. Long and D. Luke, "The Wavenumber Spectra of Scatterometer-derived
Winds," Proceedings of the International Geoscience and
Remote Sensing Symposium, pp. 1005-1007, Houston, Texas,
doi:10.1109/IGARSS.1992.578326,
May 26-29, 1992. (411
kB PDF*)
- D.G. Long, P. T. Whiting, and P. Hardin, "Hi-Resolution
Land/Ice Imaging Using Seasat Scatterometer Measurements,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 440-442, Houston, Texas,
doi:10.1109/IGARSS.1992.576733,
May 26-29, 1992.
(696 kB PDF*)
- D.G. Long, R. Shaw, and P. Hardin, "Greenland Observed
at High Resolution by the Seasat Scatterometer," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 327-329, Houston, Texas,
doi:10.1109/IGARSS.1992.576703,
May 26-29, 1992. (640
kB PDF*)
- P. Hardin and D.G. Long, "Land Imaging with Reconstructed
High Resolution Seasat-A Scatterometer Data: Amazon Experiment,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 992-995, Houston, Texas,
doi:10.1109/IGARSS.1992.578322,
May 26-29, 1992.
(825 kB PDF*)
- D.G. Long, "Modelling Near-Surface Oceanic Winds,"
Proceedings of the IASTED International Conference: Modelling
and Simulation, pp. 64-68, Calgary, Alberta, Canada,
July 16-19, 1991.
- D.G. Long, "Finding the Global Minima of Objective Functions
Using Modified Sturm Sequences," Proceedings of the International
Conference on Acoustics, Speech, and Signal Processing, pp.
1617-1620, Toronto, Ontario, Canada,
doi:10.1109/ICASSP.1991.150579,
May 14-17, 1991. (478
kB PDF*)
- D. G. Long, "System Engineering for Spaceborne Scatterometers,"
Proceedings of the 1990 International Conference on Systems
Engineering, (7th) Conf., Las Vegas. Nevada, July 26-28, 1990. (631 KB PDF*)
- D.G. Long, "Identifiability in Wind Estimation from Scatterometer
Measurements," Proceedings of the International Geoscience
and Remote Sensing Symposium, p. 553, Washington, D.C.,
doi:10.1109/IGARSS.1990.688548,
May 20-24, 1990. (106
kB PDF*)
- D.G. Long, "Model-Based Wind Field Estimation Using SeaSat
Scatterometer Measurements," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 545-548, Washington,
D.C.,
doi:10.1109/IGARSS.1990.688546,
May 20-24, 1990. (337
kB PDF*)
- D.G. Long, M.H. Freilich, D.F. Leotta, D.E. Noon, "A
Scanning Scatterometer for the Eos Polar Platform," Proceedings
of the International Geoscience and Remote Sensing Symposium,
pp. 2447-2450, Washington, D.C.,
doi:10.1109/IGARSS.1990.689035,
May 20-24, 1990. (340
kB PDF*)
- D.G. Long and J. Mendel, "Model-based Estimation of Wind
Fields Over the Ocean From Wind Scatterometer Measurements,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 1462-1465, Vancover, B.C., Canada,
doi:10.1109/IGARSS.1989.576172,
July 1989.
(390 kB PDF*)
- D.G. Long, R. Scott Dunbar, S. Shaffer, M. Freilich, and S.
Vincent Hsiao, "Results of a Study on Polarization Mix Selection
for the NSCAT Scatterometer," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1478-1481, Vancover, B.C., Canada,
doi:10.1109/IGARSS.1989.576176,
July 1989. (339
kB PDF*)
- S. Shaffer, R. Scott Dunbar, V. Hsiao, and D.G. Long, "Selection
of Optimum Median-Filter- Based Ambiguity Removal Algorithm Parameters
for NSCAT," Proceedings of the International Geoscience
and Remote Sensing Symposium, pp. 1454-1457, Vancover, B.C., Canada,
doi:10.1109/IGARSS.1989.576170,
July 1989. (312
kB PDF*)
- D. Leotta and D.G. Long, "Probability Distribution of
Wind Retrieval Error Versus True Wind Vector and Swath Location
for the NASA Scatterometer," Proceedings of the International
Geoscience and Remote Sensing Symposium, pp. 1466-1469, Vancover,
B.C., Canada,
doi:10.1109/IGARSS.1989.576173,
July 1989. (356
kB PDF*)
- D.G. Long, "Phase Unwrapping for Multidimensional Rational
and Finite-Length Sequences," Proceedings of the International
Conference on Acoustics, Speech, and Signal Processing, pp.
725-728, New York, New York,
doi:10.1109/ICASSP.1988.196686,
April 11-14, 1988.
(322 kB PDF*)
- D.G. Long, "An Exact Numerical Algorithm for Computing
the Unwrapped Phase of a Finite- Length Sequence," Proceedings
of the International Conference on Acoustics, Speech, and Signal
Processing, pp. 1782-1785, New York, New York,
doi:10.1109/ICASSP.1988.196686,
April 11-14,
1988. (296 kB PDF*)
- D.G. Long and J. Mendel, "Model-based Estimation of Wind
Fields Over the Ocean From Wind Scatterometer Measurements,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, pp. 553-556, Edinburgh, Scotland,
doi:10.1109/IGARSS.1988.570198,
Aug. 1988.
(402 kB PDF*)
- C-Y Chi, D.G. Long and F.K. Li, "Roundoff Noise Analysis
for Digital Signal Power Processors in Radar Scatterometers,"
Proceedings of the International Geoscience and Remote Sensing
Symposium, 1986.
- F. Li, C. Winn, D. Long and C. Guey, "NROSS Scatterometer
-- An Instrument for Global Oceanic Wind Observations," Proceedings
of SPIE Vol. 481, pp. 193-197, 1984.
(348 kB PDF*)
Selected Other Publications (20 listed)
- A. Colliander, W. Crow, D. Entekhabi, S. Fournier, J. Harper, T. Holmes, J. Kimball, T. Lee, T. Maksym, S. Quiring, A. Roy, A. Akins, E. Bayler, R. Bindlish, F. Bingham, S. Belair, P. Dirmeyer, M. Drusch, J. Du, A. Ebtehaj, A. Farahani, A. Feldman, T. Ford, B. Hornbuckle, J. Houser, J. Johnson, L. Kaleschke, H. Kim, A. Konings, S. Kumar, D. Long, G. Macelloni, S. Misra, J. Miller, M. Piles, K. Rasmussen, N. Rodriguez-Fernandez, J. Roundy, J. Santanello, J. Schanze, P. Siqueira, D. Vandemark, J-P. Wigneron, X. Xu, L. Yu, "Science of 10-km Resolution L-band Radiometry: Workshop Report", Jet Propulsion Laboratory, Pasadena, California, USA, October 10-12, 2023. URL https://climatesciences.jpl.nasa.gov/events/20231010-workshop/index.html (1.7 MB PDF*)
- M.A. Bourssa and D.G. Long, "Surface Wind and Stress", Reference Collection in Earth Systems and Environmental Sciences, doi: 10.1016/B978-0-323-96026-7.00107-7, 2024.
- D.G. Long and J.Z. Miller, "NSCAT Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter Algorithm Theoretical Basis Document, Version 1.0", NSIDC Project White Paper, doi: 10.5281/zenodo.11199226, 2025.
- D.G. Long and J.Z. Miller, "SASS Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter Algorithm Theoretical Basis Document, Version 1.0", NSIDC Project White Paper, doi: 10.5281/zenodo.11069054, 2025.
- M.J. Brodzik, D.G. Long and M.A. Hardman, "Calibrated Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR (CETB) Algorithm Theoretical Basis Document, Version 2.1", NSIDC Project White Paper, doi: 10.5281/zenodo.11626219, 2024.
- M.J. Brodzik, D.G. Long and M.A. Hardman, "Calibrated Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR (CETB) Algorithm Theoretical Basis Document, Version 2.0", NSIDC Project White Paper, doi: 10.5281/zenodo.7958488, 2023.
- A. Moreira, F. Bovolo, D. Long, and A. Plaza, "IGARSS 2023 in Pasadena, California," IEEE Geoscience and Remote Sensing Magazine, vol. 11, No. 3, pp. 114-125, doi: MGRS.2023.3303685, Sept. 2023.
- M.J. Brodzik, D. Long, and M. Hardman, "Calibrated Enhanced-Resolution Passive Microwave Daily EASE-Grid 2.0 Brightness Temperatures Drived from Level 1C FCDR," Describes dataset NSIDC-0630, doi:10.5067/MEASURES/CRYOSPHERE/NSIDC-0630.001, National Snow and Ice Center, Boulder Colorado, (URL https://zendo.org/records/10790562), 2021.
- D.G. Long, M.J. Brodzik, and M. Hardman, "The Effective Resolution of CETB Image Products", National Snow and Ice Data Center, Boulder Colorado, Special report #21, 13 May 2021. (URL: https://nsidc.org/sites/nsidc.org/files/technical-references/NSIDC-Special-Report-21.pdf)
- A. Monteil, A. Gonzalez-Beltran, A. Ioannidis, A. Allen, A. Lee, A. Bandrowski, B.E. Wilson, B. Mecum, C.F. Du, C. Robinson, D. Garijo, D.S. Katz, D. Long, G. Milliken, H. Menager, J. Hausman, J.H. Spaaks, K. Fenlon, K. Vanderbilt, L. Hwang, L. Davis, M. Fenner, M.R. Crusoe, M. Hucka, M. Wu, N. Chue Hong, P. Teuben, S. Stall, S. Druskat, T. Carnevale, T. Morrell, "Nine Best Practices for Research Software Registries and Repositories: A Concise Guide," arXiv:2012.13117, 24 December, 18. pp, 2020.
- Stoffelen, Ad; Verhoef, Anton; Verspeek, Jeroen; Vogelzang, J.; Portabella, Marcos ; Trindade, Ana ; Wang, Zhixiong; de Chiara, Giovanna; Payan, Christophe; Dhomps, Anne-Lise; Cress, Alexander; Cotton, James; Brocca, Luca; Long, David; Monteiro, Isabel; Bentamy, Abderrahim. "International Research and Development Collaboration results for the Global Application of the Chinese HY-2B Scatterometer," International Research and Development Collaboration results for the Global Application of the Chinese HY-2B Scatterometer: 1-72 (2019), Digital.CSIC, (URL: https://hdl.handle.net/10261/221998), Dec. 2019.
- M. Migliaccio, D.G. Long, and M.L. Heron, "Guest Editorial Special Issue on Marine and Maritime Radar Remote Sensing," IEEE Journal of Oceanic Engineering, Vol. 43, No. 1, pp. 3-6, doi:10.1109/JOE.2017.2772958, Jan. 2018. (167 kB PDF*)
- D. Long, "Radar, Scatterometers", 4 pp., in E. Njoku, Encylopedia of Remote Sensing, Springer, ISBN: 978-0-387-36698-2, 2014.
- D. Long, "Calibration, Scatterometers", 4 pp., in E. Njoku, Encylopedia of Remote Sensing, Springer, ISBN: 978-0-387-36698-2, 2014.
- M. Vernet, K.L Smith Jr., A.O Cefarelli, J.J. Helly, R.S. Kaufmann, H. Lin, D.G. Long, A.E. Murry, B.H. Robison, H.A. Ruhl, T.J. Shaw, A.D. Sherman, J. Sprintall, G.R. Stephenson Jr., K.M. Stuart, B.S. Twining, "Islands of Ice: Influence of Free-Drifting Antarctic Icebergs on Pelagic Marine Ecosystems", Oceanography, Vol 25, No. 3, pp. 38-39, doi:10.5670/oceanog.2012.72, 2012. (1.6 MB PDF*)
- C.Nie and D.G.Long, "New technique improves retrieval of wind data under hurricane conditions," SPIE Newsroom, art. 0951, 3 pgs., doi:10.1117/2.120081.0951, 2008. (1.6 MB PDF*)
- D.G. Long, "Comments on Hilbert Transform-Based Signal Analysis", BYU Microwave Earth Remote Sensing Laboratory internal report, MERS04-001, 3 Feb. 2004. (272 kB PDF*)
- P.E. Johnson and D.G. Long, "The Probability Distribution of NSCAT Measurements", BYU Microwave Earth Remote Sensing Laboratory internal report, MERS99-05, 20 March 1999. (291 kB PDF*)
- D.G. Long, ed., "Current Progress in Ku-Band Model Functions", NSCAT Science Working Team Report, available as a BYU Microwave Earth Remote Sensing Laboratory internal report, MERS96-002, August 1996. (430 kB PDF*)
- P.E. Johnson and D.G. Long, "Correspondences between Electromagnetic Wave Theory and Shallow Water Theory," BYU Microwave Remote Sensing Laboratory, 1995. (3.5 MB PDF*)
- D.G. Long, "Extension of the L&M Wind Model", BYU Microwave Earth Remote Sensing Laboratory internal report, MERS94-009, 16 July 1994. (272 kB PDF*)
- D.G. Long, "Book Review of Array Signal Processing by
J. Justice, N. Owsley, J. Yen, and A. Kak," IEEE Transactions
on Acoustics, Speech, and Signal Processing, Vol. ASSP-33,
No. 5, pp. 1346-1346, doi:10.1109/TASSP.1985.1164669, Oct. 1985. (328 kB* PDF)
- D.G. Long, Model-Based Estimation of Wind Fields Over the Oceans From Wind Scatterometer Measurements,
Ph.D. Dissertation, University of Southern California, Los Angeles, California, 1989. (5.4 MB PDF*)
Patents (2)
- U.S. Patent 11,402,483. D.G. Long and J. Hill, "Systems and Methods to Detect Motion on Sloped Surfaces," issued 2 Aug. 2022. (2.2 MB PDF)
- U.S. Patent 8,581,772. D.G. Long and S.J. Preston, "Method, Apparatus, and System to Remotely Acquire Information from Volumes in a Snowpack," issued 12 Nov. 2012. (2.1 MB PDF)
- U.S. Patent 8,576,111. R.L. Smith, C. Harris, D.G. Long, A.E. Robertson, A.R. Harper, B.T. Quist, and J.M. Hintze, "Synthetic Aperture Radar system and Methods," issued 5 Nov. 2013. (1.5 MB PDF)
Selected Significant Software Packages (14 listed)
- D.G. Long, "True Circular Mean", 2023. (Available here in C, Matlab, and Python)
- D.G. Long, "True Circular Mean", MATLAB Central File Exchange, https://www.mathworks.com/matlabcentral/fileexchange/132118-true-circular-mean, 2023.
- D.G. Long, "QMOD4 - Code for Ku-band wind/backscatter geophysical model function," IEEE Remote Sensing Code Library, doi:10.21982/4vaf-b861, 2019. (Available here or here)
- D.G. Long, "Matlab CMOD5 Model Function and Compass Simulation Code," Remote Sensing Code Library, doi:10.21982/M8J91V, 2018. (Available here or here)
- D.G. Long, "Matlab NSCAT1 Tabular Model Function Evaluation Code," Remote Sensing Code Library, doi:10.21982/M8P35J, 2018. (Available here or here)
- D.G. Long, "Full SeaWinds Slice Spatial Resolution Function," Remote Sensing Code Library, doi:10.21982/M8XK92, 2018. (Available here or here)
- D.G. Long, R. Lindsley, C. Anderson, J. Figa-Saldana, "Parameterized ASCAT SZO Spatial Response Function," Remote Sensing Code Library, doi:10.21982/M82904, 2018. (Available here or here)
- D.G. Long, "CASIE-09 microASAR Processor Demo," Remote Sensing Code Library, doi:10.21982/M8SS5C, 2018. (Available here or here)
- D.G. Long, "Tabularized SeaWinds Spatial Response Function," Remote Sensing Code Library, doi:10.21982/M8DK9D, 2018. (Available here or here)
- D.G. Long, "BYU/MERS SIR file format," Documentation and source (C, Fortran, Matlab, IDL, python) for the BYU SIR file format, which includes map projection information and code. First released in 1995. Last major upgrade 2017. (Available here)
- R. Lindsley and D.G. Long, "BYU Parameterized ASCAT Spatial Response Function," C-code to efficiently compute the spatial response function of ASCAT SZO measurements. Software associated with (R.D. Lindsley, C. Anderson, J. Figa-Saldaña, and D.G. Long, "A Parameterized ASCAT Measurement Spatial Response Function," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 8, pp. 4570-4579, doi:10.1109/TGRS.2016.2544835, 2016). Released in 2016. (Available here)
- D.G. Long and R.O.W. Franz, "Band-limited signal reconstruction from irregular samples with variable apertures," Matlab code to illustrate bandlimited reconstruction from regular and irregular samples with variable apertures. Software associated with (D.G. Long and R.O.W. Franz, "Band-Limited Signal Reconstruction from Irregular Samples with Variable Apertures," IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 4, pp. 2424-2436, doi:10.1109/TGRS.2015.2501366, 2016). Released in 2016. (Available here)
- D.G. Long and C. Stringham, "Sample BYU microASAR Data and Code from CASIE-09," Sample C-band microASAR LFM-CW SAR data from the CASIE-09 experiment over Arctic Sea ice collected in 2009 along with Matlab processing scripts demonstrating the Range-Doppler Algorithm and Spatial Domain Backprojection image formation. Data and software associated with (C. Stringham and D.G. Long, "Improved Processing of the CASIE SAR Data," Proceedings of the International Geoscience and Remote Sensing Symposium, pp. 1389-1392, doi:10.1109/IGARSS.2011.6049325, Vancover, Canada, 2011).
Released in 2011. (Availablehere)
- D.G. Long, "LongLib Graphics Package," Capable software package to plot data on various graphics devices in Fortran and C. First released in 1988. Last major upgrade 2022. (Available here)
- D.G. Long, "ellipse.m", MATLAB Central File Exchange, https://www.mathworks.com/matlabcentral/fileexchange/289-ellipse-m, 1998, updated 2011. (~50K downloads as of 2023)
- D.G. Long, "Phase unwrapping demo program," C code to illustrate the exact computation of the unwrapped phase of a finite-length time series. Software associated with (D.G. Long, "Exact Computation of the Unwrapped Phase of a Finite-Length Time Series," IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 36, No. 11, pp. 1787-1790, Nov. 1988). (Available here)
Selected Significant Datasets (38 listed here plus the 30+ sets on the Scatterometer Record Pathfinder)
- D.G. Long and J. Z. Miller, "QuikSCAT/SeaWinds Scatterometer Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1.0", Dataset NSIDC-TBD Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. {\em coming}, 2025.
- D.G. Long and J. Z. Miller, "Advanced Scatterometer (ASCAT) Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1.0", Dataset NSIDC-TBD Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. {\em coming}, 2025.
- D.G. Long and J. Z. Miller, "Seasat Scatterometer (SASS) Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1.0", Dataset NSIDC-0787, Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/46IY83E4HHJU, 2024.
- D.G. Long and J. Z. Miller, "NASA Scatterometer (NSCAT) Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1.0", Dataset NSIDC-07876 Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/APSWI5NK3PKJ, 2024.
- D.G. Long and J. Z. Miller, "SMAP Radar Twice-Daily SAR and SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1.0", Dataset NSIDC-0738, Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/SCKWZSWQ7HPL, 2022.
- S. Frolking, T. Milliman, R. Mahtta, A. Paget, D.G. Long, K.C. Seto, "A global urban microwave backscatter time series data set for 1993--2020 using ERS, QuikSCAT, and ASCAT data," Scientific Data, doi:10.1038/s41597-022-01193-w, 2022. (PDF)
- M.J. Brodzik, D.G. Long, M.A. Hardman, A. Paget, and R. Armstrong, "MEaSUREs Calibrated Enhanced-Resolution Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR, Version 2", Dataset NSIDC-0630, Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/MEASURES/CRYOSPHERE/NSIDC-0630.002, 2016. (Available here)
- M.J. Brodzik, D.G. Long, M.A. Hardman, A. Paget, and R. Armstrong, "MEaSUREs Calibrated Enhanced-Resolution Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR, Version 1", Dataset-0738, Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/MEASURES/CRYOSPHERE/NSIDC-0738.001, 2016. (Available here)
- D.G. Long and J. Stroeve, "Enhanced-resolution SSM/I and AMSR-E daily polar brightness temperatures, Version 1", Dataset NSIDC-0464, Boulder, Colorado, USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/MES22DNFS308, 2011. (Available here)
- D.G. Long, "SMEX03 QuikSCAT/SeaWinds Backscatter Data, Alabama, Version 1", Dataset NSIDC-333, National Snow and Ice Data Center Distribued Active Archive Center. doi:10.5067/DROJ79M0DGES. (Available here)
- D.G. Long, "SMEX03 QuikSCAT/SeaWinds Backscatter Data, Brazil, Version 1", Dataset NSIDC-0580 National Snow and Ice Data Center Distribued Active Archive Center. doi:10.5067/3G6547LLQ16. (Available here)
- D.G. Long, "SMEX03 QuikSCAT/SeaWinds Backscatter Data, Oklahoma, Version 1", Dataset NSIDC-0579, National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/1M7605BUVA9U. (Available here)
- D.G. Long, "SMEX04 QuikSCAT/SeaWinds Backscatter Data, Sonora, Version 1", Dataset NSIDC-0340, National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/KUPSUNBZQ3ZQ. (Available here)
- D.G. Long, "SMEX05 QuikSCAT/SeaWinds Backscatter Data: Iowa, Version 1", Dataset NSIDC-0448, National Snow and Ice Data Center Distributed Active Archive Center. doi:10.5067/E4QAH8TXT4U6. (Available here)
- D.G. Long, "ERS-1 Gridded Level 3 Enhanced Resolution Sigma-0 from BYU (ERS-1_BYU_L3_OW_SIGMA0_ENHANCED)." NASA/Physical Oceanography Distribued Active Archive Center. doi:10.5067/ERS1B-SNEN0. (Available here)
- D.G. Long, "ERS-2 Gridded Level 3 Enhanced Resolution Sigma-0 from BYU (ERS-2_BYU_L3_OW_SIGMA0_ENHANCED)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/ERS2B-SNEN0. (Available here)
- D.G. Long, "NSCAT Gridded Level 3 Enhanced Resolution Sigma-0 from BYU (NSCAT_BYU_L3_OW_SIGMA0_ENHANCED)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/NSBYU-SNEN0. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Browse Maps (Reduced) of Arctic Region (QSCAT_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_MAPS_LITE)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ARBML. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Browse Maps (Complete) of Arctic Region (QSCAT_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_MAPS_FULL)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ARBMF. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Browse Images of Arctic Region (QSCAT_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_IMAGES)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ARBIM. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Maps of Arctic Region (QSCAT_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_MAPS_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ARBLT. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Images of Arctic Region (QSCAT_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_IMAGES_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ARILT. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Browse Images of Antarctica (QSCAT_BYU_L3_OW_SIGMA0_ANTARCTICA_POLAR-STEREOGRAPHIC_BROWSE_IMAGES)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ANBIM. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Browse Maps (Complete) of Antarctica (QSCAT_BYU_L3_OW_SIGMA0_ANTARCTICA_POLAR-STEREOGRAPHIC_BROWSE_MAPS_FULL)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ANBMF. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Browse Maps (Reduced) of Antarctica (QSCAT_BYU_L3_OW_SIGMA0_ANTARCTICA_POLAR-STEREOGRAPHIC_BROWSE_MAPS_LITE)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ANBML. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Maps of Antarctic Region (QSCAT_BYU_L3_OW_SIGMA0_ANTARCTICA_POLAR-STEREOGRAPHIC_BROWSE_MAPS_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ANBLT. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Polar-Stereographic Local-
Time-of-Day Browse Images of Antarctica (QSCAT_BYU_L3_OW_SIGMA0_ANTARCTICA_POLAR-STEREOGRAPHIC_BROWSE_IMAGES_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-ANILT. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Global Rectangular Browse Maps (Reduced) (QSCAT_BYU_L3_OW_SIGMA0_GLOBAL_RECTANGULAR_BROWSE_MAPS_LITE)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-GLBML. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Global Rectangular Browse Maps (Complete) (QSCAT_BYU_L3_OW_SIGMA0_GLOBAL_RECTANGULAR_BROWSE_MAPS_FULL)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-GLBMF. (Available here)
- D.G. Long, "SeaWinds on QuikSCAT Level 3 Sigma-0 Global Rectangular Browse Images (QSCAT_BYU_L3_OW_SIGMA0_GLOBAL_RECTANGULAR_BROWSE_IMAGES)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/QSBYU-GLBIM. (Available here)
- D.G. Long, "SeaWinds on ADEOS-II Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Maps of Antarctic Region (SEAWINDS_BYU_L3_OW_SIGMA0_ANTARCTIC_POLAR-STEREOGRAPHIC_BROWSE_MAPS_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/SEABY-ANBLT. (Available here)
- D.G. Long, "SeaWinds on ADEOS-II Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Images of Antarctic Region (SEAWINDS_BYU_L3_OW_SIGMA0_ANTARCTIC_POLAR-STEREOGRAPHIC_BROWSE_IMAGES_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/SEABY-ANLT. (Available here)
- D.G. Long, "SeaWinds on ADEOS-II Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Maps of Arctic Region (SEAWINDS_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_MAPS_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/SEABY-ARBLT. (Available here)
- D.G. Long, "SeaWinds on ADEOS-II Level 3 Sigma-0 Polar-Stereographic Local-Time-of-Day Browse Images of Arctic Region (SEAWINDS_BYU_L3_OW_SIGMA0_ARCTIC_POLAR-STEREOGRAPHIC_BROWSE_IMAGES_LTOD)." NASA/JPL Physical Oceanography Distribued Active Archive Center. doi:10.5067/SEABY-ARILT. (Available here)
- D.G. Long, PI, "Scatterometer Climate Record Pathfinder Data and Code," Various enhanced resolution scatterometer datasets, code, and derived products, 2000-2018. (www.scp.byu.edu)
*note: access to selected PDF files are provided as a convenient public service
under fair-use copyright restrictions. Copyright is retained by the original owner.
Last revised: 1 Aug 2024
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