POLARIMETRIC GNSS-R MEASUREMENTS FOR SOIL MOISTURE AND VEGETATION SENSING

被引：5

作者：

Jia, Yan ^{[1
]}

Savi, Patrizia ^{[1
]}

机构：

[1] Politecn Torino, DET Dept, Turin, Italy

来源：

2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2016年

关键词：

GNSS-R; polarimetric measurements; soil moisture; vegetation; GPS SIGNALS; REFLECTOMETRY; SCATTERING;

D O I：

10.1109/IGARSS.2016.7730370

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：

GNSS-Reflectometry as a tool for remote sensing plays a key role in various applications. Recently, soil moisture and vegetation sensing in land field have attracted widespread interest. Little attention has been paid to sensing of these parameters using the reflectivity polarization ratio. In this work, airborne polarimetric measurements were carried out flying over areas with different geographical characteristics. Three polarimetric observables were used to investigate the vegetation and soil moisture fluctuation. Results show a good correlation with the type of terrain.

引用

页码：5260 / 5263

页数：4

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