DocumentCode
407189
Title
Rain effects on SeaWinds data
Author
Hilburn, K.A. ; Wentz, F.J.
Author_Institution
Remote Sensing Syst., Santa Rosa, CA, USA
Volume
1
fYear
2003
fDate
22-26 Sept. 2003
Firstpage
532
Abstract
The effects of rain on SeaWinds data are investigated using one year of SeaWinds /spl sigma//sub 0/ data, SSM/I and TMI rain rates collocated within 5 minutes of the SeaWinds observation, and tri-linearly interpolated ECMWF 10-m wind analyses. Attenuation and volumetric backscattering are parameterized in terms of rain rate, and the modification of the surface radar cross-section by rain roughening is found. The effects of different rain drop size distributions and non-uniform beamfilling are investigated.
Keywords
atmospheric techniques; backscatter; radar cross-sections; rain; remote sensing by radar; spaceborne radar; tropospheric electromagnetic wave propagation; wind; 10 m; ECMWF; SSM/I rain rate; SeaWinds data; TMI rain rate; attenuation backscattering; drop size distributions; nonuniform beamfilling; rain effects; rain roughening; surface radar cross-section; volumetric backscattering; Attenuation; Backscatter; Radar cross section; Radar measurements; Rain; Rough surfaces; Sea measurements; Sea surface; Spaceborne radar; Surface roughness;
fLanguage
English
Publisher
ieee
Conference_Titel
OCEANS 2003. Proceedings
Conference_Location
San Diego, CA, USA
Print_ISBN
0-933957-30-0
Type
conf
DOI
10.1109/OCEANS.2003.178635
Filename
1282511
Link To Document