EARTHDATA
Welcome to NASA's EOSDIS

NASA's Earth Observing System Data and Information System (EOSDIS) is a key core capability in NASA’s Earth Science Data Systems Program for archiving and distributing Earth science data from multiple missions to users.

This bar indicates that you are within the EOSDIS enterprise which includes 12 science discipline-oriented Distributed Active Archive Centers (DAACs) supporting diverse user communities in science research, applied science research, applications, as well as the general interested public.

Find a DAAC / Other DAACs - Use these links to navigate to any of the 12 EOSDIS DAACs.

- View important messages and information about EOSDIS sites.

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Find a DAAC▾

NGAP STS Key Distribution App

Application in App Owner Accounts to assign STS keys for S3 Bucket Access.

CMR Inventory Search

Application in App Owner Account that searches the CMR inventory for collection granules.

Access Application Account S3 Data

Access data in an application Account via S3 and Cloudfront.

Background - NGAP Internet Services

Background Information about NGAP Internet Services Access.

  1. Welcome to Earthdata 3.0

    Enter your search term to search datasets, news, and articles.

  2. Science Disciplines

    Browse by science discipline to see available measurements and supporting DAACs.

  3. Feedback Module

    Have a question or comment? Send us your feedback and we'll get back to you as soon as we can.