ACCESS NASA EARTH SCIENCE DATA
NASA's data policy ensures that all NASA data are available fully, openly, and without restrictions. Here's what this means to you.
User Profile: Dr. Anthony Walker
NASA’s wide range of ecological and atmospheric datasets help scientists like Dr. Walker gain insight into how Earth’s terrestrial ecosystems respond to global change.
Ports of Los Angeles and Long Beach
Image captured on 17 February 2021, by the MSI instrument, aboard ESA's Sentinel 2A and 2B satellites.
Near Real-Time VIIRS Dark Target Aerosol Product Now Available from NASA’s LANCE
Based on the same MODIS algorithm, the new VIIRS Dark Target Aerosol product provides global satellite-derived measurements of Aerosol Optical Depth and aerosol properties over land and ocean.
HLS: Going Global, Going Cloud
Expanding Harmonized Landsat Sentinel-2 (HLS) data coverage from 28% of Earth to near global coverage required new ways to process these data. HLS required the cloud.
LAADS DAAC Joins the NASA EOSDIS Earthdata Forum
NASA's Level-1 and Atmosphere Archive and Distribution System Distributed Active Archive Center has joined the Earthdata Forum, NASA's interactive platform that gives data users the chance to communicate with and learn from experts.
NASA, Forest Service Partnership Expands Active Fire Mapping Capabilities
A new Fire Information for Resource Management System (FIRMS) focused on the US and Canada provides expanded capabilities including additional map layers, ownership boundaries, and daily fire dangers.
And the Winners Are . . .
See who took home top honors in the world’s largest global hackathon.
EOSDIS Update—Fall 2020 Quarterly Newsletter is now online!
Find EOSDIS dataset and data tool news, top stories, featured data images, webinars, links to new learning resources, data recipes, and data user profiles.
ORNL DAAC Releases New Version of Its Popular Daymet Meteorological Dataset
Daymet Version 4's improved algorithm and reduced timing and sensor biases result in more accurate and precise data.
Webinar: Learn How to Discover, Access, and Customize Multiple Datasets (and Data Types) with Earthdata Search
Event Date: February 3, 2021
Join us as we demonstrate core use cases of Earthdata Search while highlighting key features and functionality. Whether you are a long-time Earthdata Search user or just now hearing about Earthdata Search for the first time, this webinar will be useful for you in your efforts to search for, discover, and use Earth science data.
A Harmonious New Dataset
The provisional public release of the Harmonized Landsat Sentinel-2 (HLS) dataset through NASA’s LP DAAC opens new avenues for global terrestrial research.
User Profile: Dr. Thomas A. Herring
The Global Navigation Satellite System (GNSS) enables the precise location of points on Earth’s surface. For geodesists like Dr. Herring, it also is a key geodetic technique for his studies of surface deformation processes.
Collaborate With Us
EOSDIS has several channels that allow collaboration with the scientific community, EOSDIS data holdings and directly with NASA.
-
Welcome to Earthdata 3.0
Enter your search term to search datasets, news, and articles.
-
Science Disciplines
Browse by science discipline to see available measurements and supporting DAACs.
-
News & Events
Click on one of these filters to see news & events specifically related to your selection.
-
Collaborate
Collaborate with us through our API & program access points.
-
Feedback Module
Have a question or comment? Send us your feedback and we'll get back to you as soon as we can.