Whether you are mapping surface temperatures, analyzing mineral compositions, or building digital elevation models (DEMs), data is one of the most versatile assets in the remote sensing toolkit.
Precision Terrain Corrected registered at-sensor radiance. AST_08: Surface Emission data. AST_07: Surface Reflectance. Essential Tips for New Users aster satellite data free download
Large-scale time-series analysis or regional mapping without local processing. Popular ASTER Products to Look For AST_07: Surface Reflectance
Be aware that the SWIR sensor experienced a malfunction in 2008. Data collected after April 2008 generally does not contain functional SWIR bands, though VNIR and TIR remain operational. Data collected after April 2008 generally does not
Navigate to EarthExplorer. Set your search criteria, then go to the "Data Sets" tab. You will find ASTER under the NASA Collections category.
A favorite for GIS professionals, EarthExplorer offers a clean interface and robust bulk-downloading options.