We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
DORIS Resources
Earthdata resources for users working with NASA’s Doppler Orbitography and Radiopositioning by Integrated Satellite (DORIS) data include summary reports, news announcements, and related links.
DORIS data summary reports
- DORIS data holdings by year (old format) by satellite
- DORIS data holdings by satellite and filename in directories by satellite (old format)
- Mail messages
Related Links
- International DORIS Service (IDS)
- IDS analysis center product directory structure and filenaming conventions
- IDS newsletter
- DORIS satellite information
- DORIS quaternion files
- DORIS satellite models implemented in POE processing
- DORIS station information
- DORIS internal ties
- IDS data center at the Institut Géographique National (IGN), France
- Earth orientation animations
- Spacecraft ID Correspondence Table for Orbit Exchange Files (SP3c)
DORIS Learning Resources
Learn how to discover, access, and use Surface Water and Ocean Topography (SWOT) mission data and how these data can lead to new, innovative science and applications in the world of water.
Webinar
March 6, 2024
Join us on Wednesday, July 22, 2015 at 2pm ET to learn how to discover and access the real-time Global Navigation Satellite System (GNSS) data!
Webinar
April 14, 2022
SHOWING 2 OF 2
Hydrocron enables users to receive all Surface Water and Ocean Topography (SWOT) observations for a specific river ID within a specified date range.
News
Aug. 27, 2024
A workshop hosted by NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC) explored data and resources for working with observations from the Surface Water and Ocean Topography (SWOT) mission.
Blog
March 18, 2024
Data from NASA’s Crustal Dynamics Data Information System help Dr. Sharyl Byram find the exact coordinates of any point on Earth.
Data User Story
Aug. 25, 2022
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.
Data User Story
Jan. 7, 2021
SHOWING 4 OF 4
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses