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Topography Data Access and Tools
NASA data detail topography across the land surface, ocean, cryosphere, terrestrial hydrosphere and within the context of climate change. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.
Topography Datasets
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| ATLAS/ICESat-2 L3B Mission Composite Gridded Terrain and Canopy Elevation Parameters V001 | 001 | ICESat-2 | ATLAS | 2018-10-01 to Present |
N: 90 S: -70 E: 180 W: -180 |
1 Kilometers x 1 Kilometers | COG |
| ATLAS/ICESat-2 L3B Monthly Gridded Terrain and Canopy Elevation Parameters V001 | 001 | ICESat-2 | ATLAS | 2018-10-01 to Present |
N: 90 S: -70 E: 180 W: -180 |
1 Kilometers x 1 Kilometers | COG |
| BOREAS DEM Data over the NSA-MSA and SSA-MSA in AEAC Projection | 1 | MAPS | DIGITIZER | 1970-01-01 to 1989-12-31 |
N: 56.14 S: 53.65 E: -97.98 W: -105.23 |
Binary | |
| BOREAS Elevation Contours over the NSA and SSA ARC/Info Generate Format | 1 | MAPS | DIGITIZER | 1970-01-01 to 1989-12-31 |
N: 56.06 S: 53.69 E: -98.09 W: -105.23 |
multiple | |
| BOREAS HYD-08 DEM Data over the NSA-MSA and SSA-MSA in UTM Projection | 1 | MAPS | DIGITIZER | 1970-01-01 to 1989-12-31 |
N: 56.06 S: 53.69 E: -98.09 W: -105.23 |
Binary | |
| BOREAS Regional DEM in Raster Format and AEAC Projection | 1 | DEM | DIGITIZER | 1993-08-01 to 1996-12-31 |
N: 58.98 S: 50.09 E: -93.5 W: -111 |
Binary | |
| BOREAS Scanning Lidar Imager of Canopies by Echo Recovery (SLICER): Level-3 Data | 2 | C-130 | BACKSCATTER LIDAR, LIDAR ALTIMETERS, ASAS | 1996-07-18 to 1996-07-30 |
N: 55.9284 S: 53.6289 E: -98.0275 W: -106.198 |
multiple | |
| Burned and Unburned Field Site Data, Noatak, Seward, and North Slope, AK, 2016-2018 | 1 | FIELD SURVEYS | SOIL MOISTURE PROBE, THERMOMETERS | 2016-07-22 to 2018-08-27 |
N: 69.6632 S: 65.0181 E: -148.641 W: -164.929 |
multiple | |
| Circumpolar Arctic Vegetation, Geobotanical, Physiographic Maps, 1982-2003 | 1 | FIELD SURVEYS, LANDSAT-5 | STEEL MEASURING TAPE, AVHRR | 1982-06-01 to 2010-09-30 |
N: 90 S: 55.8 E: 180 W: -180 |
multiple | |
| CMS: LiDAR Data for Forested Areas in Paragominas, Para, Brazil, 2012-2014 | 1 | Airplane | LIDAR | 2012-07-27 to 2014-12-27 |
N: -2.55319 S: -3.76718 E: -46.7931 W: -48.4958 |
multiple | |
| CMS: LiDAR Data for Forested Sites on Borneo Island, Kalimantan, Indonesia, 2014 | 1 | Airplane | LIDAR | 2014-10-18 to 2014-11-30 |
N: 3.211 S: -2.758 E: 118 W: 109.816 |
LAZ | |
| CMS: LiDAR Data for Mangrove Forests in the Zambezi River Delta, Mozambique, 2014 | 1 | Airplane | AIRBORNE LASER SCANNER | 2014-05-05 to 2014-05-05 |
N: -18.7928 S: -18.893 E: 36.2918 W: 36.1495 |
multiple | |
| CMS: LiDAR-derived Canopy Height, Elevation for Sites in Kalimantan, Indonesia, 2014 | 1 | Airplane | LIDAR | 2014-10-18 to 2014-11-30 |
N: 3.21104 S: -2.7625 E: 118 W: 109.813 |
GeoTIFF | |
| CMS: LiDAR-derived Tree Canopy Cover for States in the Northeast USA | 1.1 | MODELS, Airplane | Computer, AIRBORNE LASER SCANNER, CAMERAS | 2008-01-01 to 2014-08-30 |
N: 43.0987 S: 37.7092 E: -74.1541 W: -81.1415 |
GeoTIFF | |
| CMS: Mangrove Canopy Height Estimates from Remote Imagery, Zambezi Delta, Mozambique | 1 | Airplane, SPACE SHUTTLES, WORLDVIEW-2, TSX | AIRBORNE LASER SCANNER, SRTM, SAR | 2011-10-14 to 2014-05-06 |
N: -18.6269 S: -18.915 E: 36.3389 W: 36.1186 |
GeoTIFF | |
| CMS: Tree Cover Estimates at 30 m Resolution for Mexico from 2000 to 2019 | 2 | MODELS, LANDSAT-8, LANDSAT-7, LANDSAT-5, LANDSAT-4, ISS | Computer, OLI, TIRS, ETM+, TM, SRTM | 2000-01-01 to 2019-12-31 |
N: 33.7967 S: 13.4057 E: -84.6252 W: -119.226 |
COG | |
| CO2 and CH4 Fluxes from Waterbodies, Yukon-Kuskokwim Delta, Alaska, 2016-2019 | 1 | SATELLITES, FIELD SURVEYS, COMPUTERS | Sentinel-2 MSI, SENTINEL-1 C-SAR, WATER BOTTLES, Computer | 2016-07-07 to 2019-07-07 |
N: 61.6781 S: 60.895 E: -162.073 W: -163.82 |
multiple | |
| CryoSat-2 Level-1B Waveforms, Sea Ice Elevation, and Surface Roughness V001 | 1 | CRYOSAT-2 | SIRAL | 2010-09-15 to Present |
N: 90 S: 55 E: 180 W: -180 |
380 Meters x 1650 Meters | netCDF-3 |
| Delta-X: AirSWOT L2 Geocoded Water Surface Elevation, MRD, LA, 2021, V3 | 3 | King Air | AirSWOT | 2021-03-26 to 2021-09-12 |
N: 29.86 S: 28.98 E: -90.21 W: -91.6 |
multiple | |
| Delta-X: AirSWOT L3 Water Surface Elevations, MRD, Louisiana, 2021, Version 2 | 2 | King Air | AirSWOT | 2021-03-26 to 2021-09-12 |
N: 29.76 S: 29.07 E: -90.58 W: -91.54 |
CSV | |
| Delta-X: Digital Elevation Model, MRD, LA, USA, 2021 | 1 | FIELD SURVEYS | SONAR, SOUNDERS | 2012-01-01 to 2021-12-31 |
N: 29.9581 S: 28.968 E: -90.149 W: -91.908 |
COG | |
| Delta-X: UAVSAR L1 Single Look Complex (SLC) Stack Products, MRD, Louisiana, 2021 | 1.1 | G-III | UAVSAR | 2021-03-27 to 2021-09-13 |
N: 29.7804 S: 29.0131 E: -90.1331 W: -91.8333 |
multiple | |
| Delta-X: UAVSAR L1B Interferometric Products, MRD, Louisiana, 2021 | 1.1 | G-III | UAVSAR | 2021-03-27 to 2021-09-13 |
N: 29.7856 S: 28.9827 E: -90.1334 W: -91.6574 |
ENVI | |
| Delta-X: UAVSAR L2 Interferometric Products, MRD, Louisiana, 2021 | 1.1 | G-III | UAVSAR | 2021-03-27 to 2021-09-13 |
N: 29.7799 S: 29.0133 E: -90.1333 W: -91.5893 |
ENVI | |
| Digital Elevation Models for the Global Change Research Wetland, Maryland, USA, 2016 | 1 | Airplane, FIELD SURVEYS, COASTAL STATIONS, MODELS | LIDAR, VISUAL OBSERVATIONS, GPS RECEIVERS, TIDE GAUGES, Computer | 2016-06-22 to 2016-08-15 |
N: 38.8789 S: 38.8717 E: -76.5427 W: -76.5525 |
multiple |
Topography Featured Observation Method: ICESat-2
NASA's Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) allows scientists to measure the elevation of ice sheets, glaciers, sea ice, and land across Earth's temperate and tropical regions, as well as take stock of the vegetation in forests worldwide. ICESat-2 carries the Advanced Topographic Laser Altimeter System (ATLAS), which sends 10,000 pulses of laser light to the ground per second and then measures how long it takes them be reflected back by the surface to determine the area's elevation.
Learn more about ICESat-2/ATLAS near real-time data provided by NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE).
ICESat-2 carries the Advanced Topographic Laser Altimeter System (ATLAS), which sends pulses of laser light to the ground, collects the returning photons in a telescope, and records the photon travel time.
Learn more about ICESat-2/ATLAS near real-time data provided by NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE).
ICESat-2 carries the Advanced Topographic Laser Altimeter System (ATLAS), which sends pulses of laser light to the ground, collects the returning photons in a telescope, and records the photon travel time.
Data from NASA’s ICESat-2 mission provide incredibly accurate measurements of Earth elevation change—and much more.
8 MIN READ
The five new datasets are the result of a joint effort by NASA’s Satellite Needs Working Group Management Office (SNWG MO), ICESat-2 team, and Land, Atmosphere Near real-time Capability for EOS (LANCE).
3 MIN READ
This is the first in a five-part webinar series to introduce NASA's Ice, Cloud, and land Elevation-2 (ICESat-2) platform and the platform's data, tools, and applications.
This ACCESS 2015 project focused on OpenAltimetry, a cloud-ready web-based application for discovery, access, and visualization of ICESat and ICESat-2 data.
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