378 datasets found for "Digital Elevation Models"
-
Federal
ASTER Global DEM NGDA
National Aeronautics and Space Administration —
ASTER is capable of collecting in-track stereo using nadir- and aft-looking near infrared cameras. Since 2001, these stereo pairs have been used to produce single-... -
Federal
Shuttle Radar Topography Mission DTED Level 1 (3-arc second) Data (DTED-1)
National Aeronautics and Space Administration —
The Shuttle Radar Topography Mission (SRTM) successfully collected Interferometric Synthetic Aperture Radar (IFSAR) data over 80 percent of the landmass of the Earth... -
Federal
Shuttle Radar Topography Mission (SRTM) Images
National Aeronautics and Space Administration —
Culminating more than four years of processing data, NASA and the National Geospatial-Intelligence Agency (NGA) have completed Earth's most extensive global... -
Federal
ASTER Global Digital Elevation Model V003
National Aeronautics and Space Administration —
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital... -
Federal
USGS High Resolution Orthoimagery
National Aeronautics and Space Administration —
High resolution orthorectified images combine the image characteristics of an aerial photograph with the geometric qualities of a map. An orthoimage is a uniform-... -
Federal
Geocryology and Geocryological Zonation of Mongolia, Version 1
National Aeronautics and Space Administration —
The map of Geocryology and Geocryological Zonation of Mongolia was derived from the National Atlas of Mongolia (Sodnom and Yanshin, 1990). The data set depicts the... -
Federal
SRTM Water Body Data
National Aeronautics and Space Administration —
The SRTM Water Body Data files are a by-product of the data editing performed by the National Geospatial-Intelligence Agency (NGA) to produce the finished SRTM... -
Federal
X-Ray Selected High-z AGN Catalog
National Aeronautics and Space Administration —
This table contains the results from an analysis of the largest high-redshift (z > 3) X-ray-selected active galactic nucleus (AGN) sample to date, combining the... -
Federal
High Mountain Asia 2 m DEM, Surface Velocity, and Lagrangian Surface Mass Balance for Select Debris Covered Glaciers V001
National Aeronautics and Space Administration —
This High Mountain Asia data set contains 2 m resolution digital elevation models (DEMs), surface velocities, surface mass balance (SMB) rates, and SMB uncertainties... -
Federal
LiDAR Surveys over Selected Forest Research Sites, Brazilian Amazon, 2008-2018
National Aeronautics and Space Administration —
This dataset provides the complete catalog of point cloud data collected during LiDAR surveys over selected forest research sites across the Amazon rainforest in... -
Federal
Interferometric Synthetic Aperture Radar (IFSAR) Alaska
National Aeronautics and Space Administration —
The U.S. Geological Survey (USGS) National Geospatial Program (NGP) developed the Alaska Mapping Initiative (AMI) to collaborate with the State and other Federal... -
Federal
Global Forest Ecosystem Structure and Function Data For Carbon Balance Research
National Aeronautics and Space Administration —
A comprehensive global database has been assembled to quantify CO2 fluxes and pathways across different levels of integration (from photosynthesis up to net ecosystem... -
Federal
Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids, Version 1
National Aeronautics and Space Administration —
A Digital Elevation Model (DEM), ice thickness grid, and bedrock elevation grid of Greenland, acquired as part of the PARCA program. DEM data are a combination of... -
Federal
GTOPO30 Hydro 1K
National Aeronautics and Space Administration —
HYDRO1k is a geographic database developed to provide comprehensive and consistent global coverage of topographically derived data sets, including streams, drainage... -
Federal
OPERA Dynamic Surface Water Extent from Harmonized Landsat Sentinel-2 provisional product (Version 1)
National Aeronautics and Space Administration —
This dataset contains Level-3 Dynamic OPERA provisional surface water extent product version 1. The data are provisional surface water extent observations beginning... -
Federal
SnowEx23 Bonanza Creek Experimental Forest Terrestrial Lidar Scans Raw V001
National Aeronautics and Space Administration —
This data set contains unprocessed point cloud data created from terrestrial lidar scans (TLS) collected during the SnowEx 2023 campaign from the Bonanza Creek... -
Federal
GEDI L2B Canopy Cover and Vertical Profile Metrics Data Global Footprint Level V002
National Aeronautics and Space Administration —
The Global Ecosystem Dynamics Investigation (GEDI) mission aims to characterize ecosystem structure and dynamics to enable... -
Federal
GEDI L2B Canopy Cover and Vertical Profile Metrics Data Global Footprint Level V001
National Aeronautics and Space Administration —
GEDI Version 1 data products were decommissioned on February 15, 2022. Users are advised to use the improved GEDI02_B Version 2... -
Federal
LBA-ECO LC-01 SRTM 90-Meter Digital Elevation Model, Northern Ecuadorian Amazon
National Aeronautics and Space Administration —
This data set provides 90-meter resolution Digital Elevation Model data used in the University of North Carolina's Carolina Population Center (CPC) Ecuador Projects.... -
Federal
NASA Shuttle Radar Topography Mission United States 1 arc second
National Aeronautics and Space Administration —
The SRTMUS1 collection was retired on November 20, 2014, when global SRTM data became available at a resolution of 1 arc second. The data for the United States are...
378 datasets found for "Digital Elevation Models"