基于地形匹配的InSAR地形变化检测方法研究
A Method of Topographic Change Detection Base InSAR Terrain Matching Technology
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摘要: 针对目前我国InSAR系统中定位定姿设备精度不高的现状,提出了一种基于地形匹配的地形变化检测方法。该方法是InSAR数据应用于地形变化检测的一种新途径,能够在InSAR系统直接定位精度不高的情况下,提高地形变化检测数据处理的自动化程度。Abstract: This paper studies the situation of the lower accuracy of Position and Attitude Measurement Device in InSAR system and puts forward a method of topographic change detection base on terrain matching.This is a new method in topographic change detection with InSAR data.It can improve the degree of automation data processing in topographic change detection with poor Direct Georeferencing of InSAR system.
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