DocumentCode :
1302002
Title :
Air and sea surface temperature measurements using a 60-GHz microwave rotating radiometer
Author :
Trokhimovski, Yuri Gaevich ; Westwater, Ed R. ; Han, Yong ; Leuski, Vladimir Yemelyanovich
Author_Institution :
Environ. Technol. Lab., NOAA, Boulder, CO, USA
Volume :
36
Issue :
1
fYear :
1998
fDate :
1/1/1998 12:00:00 AM
Firstpage :
3
Lastpage :
15
Abstract :
Data obtained from a single-channel scanning 5 mm radiometer on a research vessel were used for the study of sea surface temperature and lower-atmospheric temperature; profiles under neutral, weakly stable, and unstable conditions. Comparisons with in situ air and water temperature measurements, dropsonde temperature data, radiosonde data, and VV Ku-band side-looking radar images are presented. The technique based on 5-mm measurements determines the air-skin water (skin depth of 0.3 mm) temperature difference with an accuracy of the order of 0.1 K. Analysis of the experimental data suggests that the air-skin water temperature difference depends weakly on solar heating and wind speed V for 2.5<V<9 m/s
Keywords :
atmospheric boundary layer; atmospheric techniques; atmospheric temperature; millimetre wave measurement; oceanographic techniques; radiometry; remote sensing; temperature measurement; 5 mm; 60 GHz; EHF; SST; air-skin water temperature difference; atmosphere; boundary layer; measurement technique; microwave radiometry; microwave rotating radiometer; neutral stability; ocean; remote sensing; sea surface temperature; single-channel scanning radiometry; stability conditions; troposphere; unstable conditions; weakly stable; Ocean temperature; Radar imaging; Radar measurements; Radiometry; Sea measurements; Sea surface; Skin; Temperature dependence; Temperature measurement; Velocity measurement;
fLanguage :
English
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on
Publisher :
ieee
ISSN :
0196-2892
Type :
jour
DOI :
10.1109/36.655313
Filename :
655313
Link To Document :
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