MODEL INVESTIGATION OF TIME-SERIES GROUND BASED SAR AND MICROWAVE RADIOMETER EXPERIMENTAL DATA OF SNOW-COVERED SOIL

被引：0

作者：

Xiong, Chuan ^{[1
]}

Shi, Jiancheng ^{[1
]}

Pan, Jinmei ^{[1
]}

Xu, Haokui ^{[1
]}

Zhao, Tianjie ^{[1
]}

Che, Tao ^{[2
]}

Hu, Lu ^{[1
]}

Ji, Xiang ^{[1
]}

Zhou, Wang ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China

[2] Chinese Acad Sci, NIEER, Beijing, Peoples R China

来源：

IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2018年

关键词：

SAR; radiometer; snow; frozen soil; model; TRANSFER DMRT THEORY; MULTIPLE-SCATTERING;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this study, a model investigation of a ground based active and passive microwave experiment for snow and frozen soil is presented. The experiment is carried out from October 2017 to March 2018 in Xinjiang, China Ground based SAR and microwave radiometers are used to measure the multiple frequency and multiple polarization backscattering coefficient and brightness temperature of snow covered soil. Microwave scattering and emission model of snow and soil are used to study the measurement results, and the microwave signature of snow and frozen soil are studied by model simulations, and this is the fundamental of snow parameter retrieval from active and passive microwave observations.

引用

页码：8508 / 8510

页数：3

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