X-BAND SAR INTERFEROMETRY FOR FOREST DYNAMICS DETECTION

被引：0
|
作者：
Zakharov, Alexander [1 ]
Zakharova, Ludmila [1 ]
Chimitdorzhiev, Tumen [2 ]
机构：
[1] Kotelnikov IRE RAS, Moscow, Russia
[2] Inst Phys Mat Sci SB RAS, Moscow, Russia
来源：
2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2016年
基金：
俄罗斯基础研究基金会;
关键词：
SAR Interferometry; TerraSAR-X; TanDEM-X; forest dynamics; phase centers;
D O I：
10.1109/IGARSS.2016.7730561
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：
The study aims at the interferometric phase measurements in order to estimate the effective phase center shift for the forested area during short time intervals (11 22 days) in X-band. Regular repeated-pass TerraSAR-X/TanDEM-X observations in winter, spring and summer allow interferometric measurements under different weather conditions. Low values of phase difference variations are typical for dry weather. Larger values were observed under the wet conditions and probably during the active vegetation period.
引用
收藏
页码：5975 / 5977
页数：3
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