DocumentCode :
340349
Title :
A behaviour of sea surface brightness temperature at a change of a condition of atmospheric stratification
Author :
Hambaryan, A.K. ; Arakelyan, A.K. ; Kulcar, T.
Author_Institution :
ECOSERV Remote Observations Centre Co. Ltd., Yerevan, Armenia
Volume :
2
fYear :
1999
fDate :
1999
Firstpage :
953
Abstract :
It is shown that, independent of the polarization of the observations, absolute values and fluctuations of the sea surface brightness temperature due to changes in the spectral characteristics of ocean short waves depend sufficiently on the difference between the sea water and air temperatures, that is on a condition of atmospheric stratification. An analysis of the obtained results has shown that under fully developed sea wave conditions and under neutral and unstable atmosphere a near surface wind speed and simultaneously a water temperature may be unambiguously determined by bi-static or dual-polarization microwave radiometer observations
Keywords :
atmospheric boundary layer; atmospheric techniques; ocean waves; oceanographic techniques; radiometry; remote sensing; wind; air temperature; atmospheric stratification; bi-static observations; dual-polarization microwave radiometer observations; fully developed sea wave conditions; near surface wind speed; neutral atmosphere; ocean short waves; polarization; sea surface brightness temperature; spectral characteristics; unstable atmosphere; water temperature; Atmosphere; Atmospheric waves; Brightness temperature; Fluctuations; Ocean temperature; Polarization; Sea surface; Surface waves; Temperature dependence; Water;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location :
Hamburg
Print_ISBN :
0-7803-5207-6
Type :
conf
DOI :
10.1109/IGARSS.1999.774496
Filename :
774496
Link To Document :
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