Dew effects on passive microwave observations of land surfaces

被引：33

作者：

Jackson, TJ ^{[1
]}

Moy, L ^{[1
]}

机构：

[1] ARS, USDA, Hydrol Lab, Beltsville, MD 20705 USA

来源：

REMOTE SENSING OF ENVIRONMENT | 1999年 / 70卷 / 02期

关键词：

D O I：

10.1016/S0034-4257(99)00021-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Water in its various forms affects passive microwave measurements of the Earth. Current and future satellite based microwave radiometer observing systems collect data during times when clew may be present. In this article, a review of studies dealing with or related to the effect of dew on microwave radiometer observations is conducted. The basic principles involved in clew formation are described, and its magnitude is quantified. Results indicate that clew is unlikely to have a significant effect on passive microwave observations at frequencies of interest for soil moisture remote sensing. Published by Elsevier Science Inc.

引用

页码：129 / 137

页数：9

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