A GROUND-BASED L-BAND SYNTHETIC APERTURE RADAR SYSTEM FOR FOREST TEMPORAL DYNAMICS MONITORING

被引：0
|
作者：
Chen, Xingjian [1 ]
Siqueira, Paul [1 ]
机构：
[1] Univ Massachusetts, Elect & Comp Engn, Amherst, MA 01003 USA
来源：
2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2017年
关键词：
Ground-based SAR; Dielectric Constant;
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：
This paper describes of a ground-based synthetic radar (SAR) which can take short- and long-term radar cross-section measurements that can be used for the monitoring of dynamic forest characteristics through the instrument's sensitivity to the dielectric constants for the soil and woody structures. The SAR image is generated through the successive transmission/reception of radar echoes from a tram-mounted sensor that sits 20 meters above the forest floor. Processing of the data into range and azimuthally resolved imagery is achieved through the backprojection algorithm.
引用
收藏
页码：3429 / 3432
页数：4
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