Clutter effects on ground moving targets' interferometric phase

被引：0

作者：

Chiu, S ^{[1
]}

Gierull, CH ^{[1
]}

Durcak, A ^{[1
]}

机构：

[1] Def R&D Canada, Ottawa, ON K1A 0Z4, Canada

来源：

IGARSS 2005: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-8, PROCEEDINGS | 2005年

关键词：

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 investigates the effect of stationary clutter on the moving target along-track interferometric (ATI) phase, which is often used to estimate the target across-track velocity in slant range. The ATI phase is examined in terms of multilook statistics and signal-to-clutter ratio (SCR) using both simulated and airborne data. The RADARSAT-2 "three-aperture" capability (obtained via its transmitter toggle mode) is presented for the first time, showing a potentially significant improvement in the ATI phase measurement accuracy.

引用

页码：2928 / 2931

页数：4

共 14 条

[11] SYNTHETIC APERTURE IMAGING RADAR AND MOVING TARGETS [J].