| DEM | Released Year | Spatial Resolution | |
| arc second | m | ||
| ALOS AW3D30 | 2015 | 1" | ~30 |
| SRTM 1 | 2015 | 1" | ~30 |
| ASTER v.2 | 2011 | 1" | ~30 |
| EarthEnvi-90 m | 2014 | 3" | ~90 |
| SRTM 3 | 2009 | 3" | ~90 |
| GMTED2010 | 2011 | 7.5" | ~225 |
| GLOBE | 2000 | 30" | ~900 |
| GTOPO30 | 1996 | 30" | ~900 |