Estimation of wind speed and wind direction from ERS-1 imagery
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Synthetic aperture radar images over the ocean have the potential of providing wind vector information over 10 to 50 kilometer resolutions. The authors present preliminary results from an automated algorithm to extract wind speed and wind direction from SAR imagery that indicate direction errors of /spl plusmn/30 degrees and speed errors of /spl plusmn/1.5 meters/second.<<ETX>>
[1] C. Harlow,et al. Methods of obtaining offshore wind direction and sea-state data from X-band aircraft SAR imagery of coastal waters , 1985 .
[2] E. M. Bracalente,et al. The study of mesoscale ocean winds , 1981 .
[3] T. Gerling. Structure of the surface wind field from the Seasat SAR , 1986 .
[4] C. C. Wackerman,et al. Determination of wind speed, wind direction and atmospheric structure using ERS-1 SAR data during NORCSEX'91 , 1993, Proceedings of IGARSS '93 - IEEE International Geoscience and Remote Sensing Symposium.