Volume decorrelation resolution in polarimetric SAR interferometry

被引：4
|
作者：
Alberga, V [1 ]
Chandra, M [1 ]
机构：
[1] DLR, Microwaves & Radar Inst, D-82234 Wessling, Germany
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 03期
关键词：
Backscattering - Interferometry - Light polarization - Light scattering - Polarimeters;
D O I：
10.1049/el:20030236
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：
Volume decorrelation is a phenomenon affecting the synthetic aperture radar (SAR) interferometric coherence images in the presence of forests or buildings. 'Resolving' this effect could lead to an estimation of the height of the observed distributed scatterers. An empirical method is suggested to distinguish volume decorrelation due to random volumes (such as trees) and stationary distributed targets (such as man-made artifacts) when polarimetric SAR data are used.
引用
收藏
页码：314 / 315
页数：2
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