DocumentCode
410374
Title
Microwave brightness temperature variations caused by ocean internal waves
Author
Irisov, Vladimir ; Godin, Oleg
Author_Institution
Zel Technol., Boulder, CO, USA
Volume
1
fYear
2003
fDate
21-25 July 2003
Firstpage
245
Abstract
Oceanic internal waves were observed by microwave radiometers from a blimp during the COPE´99 experiment. Brightness temperature variations caused by sea surface roughness modulation and enhanced wave breaking were compared with model calculations. It is shown that direct wave amplitude modulation by currents cannot explain the observed brightness temperature variations, but inclusion of wave breaking and foam coverage modulation results in a good agreement with experimental data.
Keywords
microwave measurement; ocean waves; COPE99 experiment; direct wave amplitude modulation; foam coverage modulation; microwave brightness temperature variations; microwave radiometers; ocean internal waves; sea currents; sea surface roughness modulation; wave breaking; Amplitude modulation; Brightness temperature; Marine technology; Microwave radiometry; Microwave technology; Oceans; Radiometers; Sea surface roughness; Spatial resolution; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN
0-7803-7929-2
Type
conf
DOI
10.1109/IGARSS.2003.1293738
Filename
1293738
Link To Document