International Waters learning Exchange & Resource Network

New Global Digital Elevation Model (GDEM) available at no charge to users worldwide

03 Jul 2009 | by IW:LEARN
The Ministry of Economy, Trade, and Industry (METI) of Japan and the United States National Aeronautics and Space Administration (NASA) today jointly released Version 1 of the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM).