Products Derived from an Advanced Dinsar-gis Application for Risk Management
نویسندگان
چکیده
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 DInSAR 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.
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