Content from all Earth science data sites are migrating into this site from now until end of 2026. Not all NASA Earth science data will appear across the site until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
Digital Elevation/Terrain Model (DEM) News
Articles, resources, and announcements from Digital Elevation/Terrain Model (DEM).
Assessment of the 2020 Satellite Needs Working Group (SNWG) survey identified 10 activities to address Federal agency satellite needs.
News
Who Uses NASA Earth Science Data? Rowena Lohman, to study earthquake physics, satellite remote sensing, finite element modeling, ground displacements from a variety of anthropogenic and natural causes.
Data User Story
The ability for Synthetic Aperture Radar (SAR) to create high-resolution imagery regardless of atmospheric conditions makes it a key technology for studies of change over time. Dr. Paul Siqueira’s work improves these sensors and the Earth observing data they collect.
Data User Story
SRTMGL1 coverage now includes Africa, Europe, North America, South America, Asia, and Australia in 1° X 1° tiles at 1 arc second (about 30 meters) resolution.
News
Find EOSDIS dataset and data tool news, top stories, featured data images, webinars, links to new learning resources, data recipes, and data user profiles.
News
Measurements of remote celestial objects detail Earth’s orientation in space.
Feature Article
Data from NASA’s ICESat-2 mission provide incredibly accurate measurements of Earth elevation change—and much more.
Feature Article
SHOWING 8 OF 19