文章基本信息

标题：PRODUCTS DERIVED FROM AN ADVANCED DINSAR-GIS APPLICATION FOR RISK MANAGEMENT
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作者：V. Palà ; O. Mora ; R. Arbiol 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2006
卷号：XXXVI Part 4
出版社：Copernicus Publications
摘要：This paper presents an advanced DInSAR-GIS technique developed by the Cartographic Institute of Catalonia (ICC) for the generation of precise terrain deformation maps using data acquired by satellite platforms. These radar systems, known as Synthetic Aperture Radars (SAR), allow obtaining terrain reflectivity images, which are processed by means of DIn SAR algorithms for monitoring ground stability. The great advantage of these techniques relies on the possibility of monitoring large areas with no need of field measurements and at low cost. This work presents several results obtained with the DISICC (Differential Interferometry SAR ICC) software developed at ICC and their integration into an ArcGIS environment for risk management
关键词：SAR; InSAR; DInSAR; subsidence; GIS