摘要
近年来,InSAR技术作为一种全新实用的遥感技术己被广泛应用于火山、地震、滑坡、沉降等相关的形变研究领域。详细介绍了SAR,InSAR技术的基本原理,并以ENVISAT卫星获取的巴姆地震数据为例,对巴姆地震形变场进行干涉处理及解译。成功地获取了Bam地震的同震形变场形变量干涉图。
In recent years, as a new remote sensing technology, InSAR technique has been widely used in surveying volcanoes, earthquakes, landslides and subsidence-related deformation. This paper reviewed the basic principles of InSAR technology and analysed the basic processing procedures of InSAR. The deformation filed of BAM earthquake was obtained by ENVISAT data, and the deformation results of the earthquake were analyzed by InSAR. As the result, the co-seismic deformation field of the Barn earthquake is gotten successfully.
出处
《信息技术》
2009年第12期147-149,共3页
Information Technology
关键词
遥感
合成孔径雷达
合成孔径雷达干涉测量
BAM地震
remote sensing
synthetic aperture radar（SAR）
interferometer synthetic aperture radar（InSAR）
BAM earthquake
