*** This page is no longer maintained ***
- C. Nie and D.G. Long, "A C-band Wind/Rain Backscatter Model,"
IEEE Transactions on Geoscience and Remote Sensing, Vol. 45, No. 3,
621-631, 2007.
- 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.
- 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.
- 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, 2006.
- 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, 2006.
- 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, 2005.
- L.B. Kunz and D.G. Long, "Calibrating SeaWinds and QuikSCAT
Scatterometers Using Natural Land Targets," Geoscience
and Remote Sensing Letters, Vol. 2, No. 2, pp. 182-186, 2005.
- 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, 2005.
- 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, 2005.
- 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, 2005.
- 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, 2005.
- 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, 2005.
- 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, 2004.
- 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, 2004.
- 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, 2004.
- 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, 2004.
- 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, 2004.
- 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.
- 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, 2003.
- 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, 2003.
- 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, 2003.
- 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, 2003.
- 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, Dec. 2002.
- D.G. Long, Jarom 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.
- 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, 2002.
- 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, 2002.
- 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, 23 Oct. 2001. 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, pp. 85-93, 2001.
- 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,
2001.
- 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,
2001.
- 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,
2000.
- K. F. Warnick and W. C. Chew, "On the spectrum of the electric
field integral equation and the convergence of the moment method,"
to appear, International Journal for Numerical Methods in Engineering,
2000.
- K. F. Warnick and W. C. Chew, "Accuracy of the method of moments
for scattering by a cylinder," to appear, IEEE Transactions
on Microwave Theory and Techniques, 2000.
- 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,
2000.
- 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, 2000.
- J. Zec, W .L. Jones, and D.G. Long, "NSCAT Normalized Radar
Backscattering Coefficient Biases Using Homogenous Land Targets,"
Journal of Geophysical Research, Vol. 184, No. C5, pp.
11557-11568, 1999.
- K. F. Warnick and W. C. Chew, "Convergence of moment method
solutions of the EFIE for a 2D open cavity," Microw. Opt. Tech.
Lett., Vol. 23, No. 4, pp. 212-218, Nov. 1999
- 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, 1999.
- 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, 1999.
- A.E. Gonzales and D.G. Long, "An Assessment of NSCAT Ambiguity
Removal," Journal of Geophysical Research, Vol. 104, No. C5, pp.
11449-11457, 1999.
- D.G. Long and M.R. Drinkwater, "Cryosphere Applications of NSCAT
Data," IEEE Transactions Geoscience and Remote Sensing,
Vol. 37, No. 3, pp. 1671-1684, 1999.
- 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, "Post-launch
Sensor Verification and Calibration of the NASA Scatterometer,"
IEEE Transactions on Geoscience and Remote Sensing, Vol.
37, No. 3, pp. 1517-1542, 1999.
- P.J. 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, 1999.
- D.G. Long, Q.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, 1999.
- J. Graf, C. Sasaki, C. Winn, W.T. Liu, W. Tsai, M. Freilich
and D. Long, "NASA Scatterometer Experiment," Acta Astronautica,
Vol. 43, No. 7-8, pp. 377-407, 1998.
- K. F. Warnick and D. V. Arnold, "Generalization of the geometrical
optics scattering limit for a rough conducting surface," J.
Opt. Soc. Am. A, Vol. 15, pp. 2355-2361, 1998.
- D.G. Long, and D.L. Daum, "Spatial Resolution Enhancement of
SSM/I Data," IEEE Transactions on Geoscience and Remote Sensing,
Vol. 35, No. 2, pp. 407-417, 1998.
- M. A. Jensen, "A recursive Green's function technique for acoustic
scattering from heterogeneous objects," to appear in J. Acoust.
Soc. Am. 1997.
- K. F. Warnick and D. V. Arnold, "Secondary dark rings of internal
conical refraction," Phys. Rev. E, Vol. 55, No. 5, pp.
6092-6096, 1997.
- K. F. Warnick and D. V. Arnold, "Green forms for anisotropic,
inhomogeneous media," J. Electromagnetic Waves and Appl.,
Vol. 11, pp. 1145-1164, 1997.
- M. A. Jensen and J.D. Freeze, "A recursive Green's function
method for boundary integral analysis of inhomogeneous domains,"
to appear in IEEE Trans. Antennas Propag. 1997.
- J. S. Colburn, Y. Rahmat-Samii, M. A. Jensen, and G. J. Pottie,
"Evaluation of personal communications dual antenna handset diversity
performance," to appear in IEEE Trans. Veh. Tech. 1997.
- J. D. Freeze, M. A. Jensen, and R. H. Selfridge, "A unified
Green's function analysis of complicated DFB lasers," IEEE
J. Quantum Electron., vol. 33, pp. 1253-1259, Aug. 1997.
- 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,
1997.
- K. F. Warnick and D. V. Arnold, "Secondary Dark Rings of Internal
Conical Refraction," Phys. Rev. E, Vol. 55, No. 5, pp.
6092-6096, May 1997.
- K. F. Warnick, R. H. Selfridge and D. V. Arnold, "Teaching
Electromagnetic Field Theory Using Differential Forms," IEEE
Trans. on Education, Vol. 40, No. 1, pp. 53-68, Feb. 1997.
- 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, Jan. 1997.
- 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, Jan. 1997.
- M. A. Jensen and Y. Rahmat-Samii, "Finite-difference and finite-volume
time-domain techniques in electromagnetics: a comparative study,"
Radio Science, vol. 31, pp. 1823-1836, Nov./Dec. 1996.
- D.G. Long, R.S. Collyer, R. Reed, and D.V. Arnold, "Dependence
of the Norma lized 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, May 1996.
- A. Fijany, M. A. Jensen, Y. Rahmat-Samii, and J. Barhen, "A
massively parallel computation strategy for FDTD: The concept
of time and space parallelism," IEEE Trans. Antennas Propag.,
vol. 43, pp. 1441-1449, Dec. 1995.
- 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, Mar. 1995.
- 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, Nov. 1995. Invited.
- M. A. Jensen and Y. Rahmat-Samii, "EM interaction of handset
antennas and a human in personal communications," IEEE Proc.,
vol. 83, pp. 7-17, Jan. 1995.
- K. F. Warnick, R.H. Selfridge and D.V. Arnold, "Electromagnetic
boundary conditions and differential forms," IEE Proceedings
H--Microw. Antennas Propag., Vol. 142, No. 4, pp. 326-332,
Aug 1995.
- 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.
- 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, Mar. 1994.
- 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.
- 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.
- D. G. Long and M.R. Drinkwater, "Greenland Observed at High
Resolution by the Seasat-A Scatterometer," Journal of Glaciology,
vol. 32, No. 2, pp. 213-230, 1994.
- Y. Rahmat-Samii and M. A. Jensen, "Characterization of antennas
for personal wireless communications applications," International
Journal of Wireless Information Networks, vol. 1, pp. 165-176,
1994.
- M. A. Jensen and Y. Rahmat-Samii, "Performance analysis of
antennas for hand-held transceivers using FDTD," IEEE Trans.
Antennas Propagat., vol. 42, pp. 1106-1113, Aug. 1994.
- D. G. Long, "Modeling Near-Surface Oceanic Winds," IASTED
Journal of Modeling and Simulation, pp. 156-161, Vol. 13,
No. 4, 1993.
- 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, 1993.
- 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, May 1993.
- D. G. Long and D. Arnold, "Observational Research in Air/Sea
Interaction," Invited Paper, Remote Sensing Reviews,
Vol. 8, pp. 189-194, 1993.
- M. A. Jensen and R. H. Selfridge, "Analysis of diffraction
gratings based on D-shaped fiber," J. Opt. Soc. Am. A,
vol. 9, pp. 1086-1090, Jul. 1992.
- M. A. Jensen and R. H. Selfridge, "Analysis of etching-induced
birefringence changes in elliptic core fibers," Appl. Optics,
vol. 31, pp. 2011-2016, 20 Apr. 1992.
- 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, June 1991.
- 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,
1991.
- 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, Jan. 1991.
- 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, May 1990.
- 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,
May 1990.
|