Topographic phase recovery from stacked ERS interferometry and a low-resolution digital elevation model
نویسندگان
چکیده
منابع مشابه
From Digital Elevation Model to Topographic Information System
The term "Topographic Information System (TIS)" is defined in the first section as one of three categories of spatial information systems. In the second section, a new solution is outlined for the mathematical surface modelling of a digital elevation model (DEM), as a component of a TIS. In the third section, additional data (digital orthophotos, geo-coded satellite images, scanned topographic ...
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The accuracy of a digital elevation model (DEM) generated from synthetic aperture radar (SAR) interferometry (InSAR) crucially depends on the length of the perpendicular baseline between SAR acquisitions. ERS-2 and Envisat cross-InSAR (CInSAR) are superior methods to create high precise DEM because the perpendicular baseline can be extended sufficiently long by compensating a slight difference ...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 2000
ISSN: 0148-0227
DOI: 10.1029/2000jb900340