How to Download Aster Elevation DEM Using Global Mapper
- 2 years ago
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital elevation model (DEM) of land areas on Earth at a spatial resolution of 1 arc second (approximately 30 meter horizontal posting at the equator).
ASTER uses stereo imagery and photogrammetric techniques to extract DEM. This [4K Quality] video shows how to download and utilize Aster elevation data.
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GeoViz Plus #GeoVizPlus covers some, but not limited to GIS Tutorial, Remote Sensing practical lessons, GIS Beginner, GIS Intermediate, Image Analysis, LULC, Map Tricks
ASTER uses stereo imagery and photogrammetric techniques to extract DEM. This [4K Quality] video shows how to download and utilize Aster elevation data.
Background Music "Soon Coming" arranged by Moges Y.
GeoViz Plus #GeoVizPlus covers some, but not limited to GIS Tutorial, Remote Sensing practical lessons, GIS Beginner, GIS Intermediate, Image Analysis, LULC, Map Tricks