Dem Generation from Aster Satellite Data for Geomorphometric Analysis of Cerro Sillajhuay , Chile / Bolivia

@inproceedings{Kamp2002DemGF,
  title={Dem Generation from Aster Satellite Data for Geomorphometric Analysis of Cerro Sillajhuay , Chile / Bolivia},
  author={Ulrich Kamp},
  year={2002}
}
Digital elevation models (DEMs) are increasingly used for visual and mathematical analysis of topography, landscapes and landforms, as well as modeling of surface processes. A DEM of Cerro Sillajhuay, a volcano in the Andes of Chile/Bolivia, was developed from ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) satellite data. The original 30-m DEM was generated by using tie points, and was finally re-sampled to 15 m to exploit full ortho-image resolution. Five geomorphic… CONTINUE READING
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