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Terrain Elevation Data Access and Tools
NASA's data include global radar measurements from the Shuttle Radar Topography Mission and ongoing interferograms generated from European Sentinel-1 satellite scans. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.
Terrain Elevation Datasets
| Dataset | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| NASA Shuttle Radar Topography Mission United States 1 arc second | 003 | STS-99 | SRTM | 2000-02-11 to 2000-02-21 |
N: 49 S: 24 E: -67 W: -125 |
30 Meters x 30 Meters | HGT |
| GEDI L2B Canopy Cover and Vertical Profile Metrics Data Global Footprint Level V002 | 002 | ISS | GEDI | 2019-04-04 to 2023-03-16, 2024-04-26 to Present |
N: 54 S: -54 E: 180 W: -180 |
25 Meters x 25 Meters | HDF5 |
| ASTER Global Digital Elevation Model V002 | 002 | Terra | ASTER | 1999-12-18 to 2011-02-28 |
N: 82 S: -83 E: 180 W: -180 |
GeoTIFF | |
| GEDI L1B Geolocated Waveform Data Global Footprint Level V002 | 002 | ISS | GEDI | 2019-04-04 to 2023-03-16, 2024-04-26 to Present |
N: 54 S: -54 E: 180 W: -180 |
25 Meters x 25 Meters | HDF5 |
| MODIS/Aqua Geolocation Fields 1km 5-Min 1A Narrow Swath Subset along CloudSat V002 (MAC03S0) at GES DISC | 002 | Aqua | MODIS | 2006-06-02 to 2018-03-01 |
N: 90 S: -90 E: 180 W: -180 |
||
| MODIS/Aqua Geolocation Fields 1km 5-Min 1A Wide Swath Subset along CloudSat V002 (MAC03S1) at GES DISC | 002 | Aqua | MODIS | 2006-06-02 to 2018-03-01 |
N: 90 S: -90 E: 180 W: -180 |
||
| NASA Shuttle Radar Topography Mission Global 30 arc second V002 | 002 | STS-99 | SRTM | 2000-02-11 to 2000-02-21 |
N: 60 S: -56 E: 180 W: -180 |
1000 Meters x 1000 Meters | DEM |
| MODIS/Aqua Geolocation Fields 1km 5-Min 1A Swath Subset along MLS V002 (MAM03S0) at GES DISC | 002 | Aqua | MODIS | 2004-08-08 to 2008-01-11 |
N: 90 S: -90 E: 180 W: -180 |
||
| G-LiHT Metrics V001 | 001 | G-LiHT | Headwall, Riegl Airborne Lidar | 2011-06-30 to Present |
N: 73 S: 10 E: -50 W: -170 |
13 Meters x 13 Meters | GeoTIFF |
| NASADEM Slope and Curvation Global 1 arc second V001 | 001 | OV-105 | SRTM | 2000-02-11 to 2000-02-21 |
N: 60 S: -56 E: 180 W: -180 |
30 Meters x 30 Meters | Binary |
SHOWING 10 OF 220
Featured Terrain Elevation Observation Method: ASTER
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is a high spatial resolution instrument aboard the Terra satellite. ASTER provides a Global Digital Elevation Model (GDEM) of Earth's land surface at approximately 30-meter spatial resolution.
Version 3 of the ASTER Global Digital Elevation Model (GDEM) provides new features and sharper imagery.
These products are available globally at their full resolution of 30 meters per pixel.
As of 1 April 2016, all Advanced Spaceborne Thermal Emission Reflection Radiometer (ASTER) data products are available at no charge from LP DAAC.
Looking for synthetic aperture radar (SAR) data? Learn how to discover, access and manipulate SAR data with the newly revamped NASA ASF DAAC Vertex tool. We'll showcase common data access methods and some of the advanced features of this data discovery and data access tool.
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