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How to Download Aster Elevation DEM Using Global Mapper | Remote Sensing Tutorial
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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.
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
#GIS #Geospatial #RemoteSensing #Photogrammetry #ArcGIS #ErdasImagine #QGIS
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
#GIS #Geospatial #RemoteSensing #Photogrammetry #ArcGIS #ErdasImagine #QGIS
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