METHODS AND SOURCES FOR CREATING DIGITAL ELEVATION MODELS
Abstract
The article analyzes the methods, sources, fields of use of digital elevation models, as well as the capabilities, vertical accuracy and other metadata of open-to-use satellite missions such as SRTM, ASTER and ALOS.
Keywords
DEM, SRTM, ASTER GDEM, ALOS, ellipsoid, optical sensor, radar sensor
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