Rain effects on SeaWinds data

被引：0

作者：

Hilburn, K ^{[1
]}

Wentz, F ^{[1
]}

Mears, C ^{[1
]}

机构：

[1] Remote Sensing Syst, Santa Rosa, CA 95401 USA

来源：

IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES | 2003年

关键词：

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

One year of SeaWinds sigma(0) data are used with SSM/I and TMI rain rates collocated within 5 minutes and tri-linearly interpolated ECMWF analyses to investigate the effects of rain on SeaWinds data. By parameterizing attenuation and volumetric backscattering in terms of rain rate, the modification of the surface radar cross-section by rain can be found. Uncertainty exists in the rain modification of the surface radar cross-section for different rain rate-wind speed regimes, but its magnitude and azimuthal behavior are sufficiently important to require attention for accurate rain contamination correction.

引用

页码：2971 / 2973

页数：3

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