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PDS Geosciences Node, Washington University in St. Louis
Geosciences Node Data
Scheduled Maintenance
This site will be down on the Thursday after the second Tuesday of the month between 7:00 and 9:30 pm Central Time for maintenance.

Welcome to the Geosciences Node

The Geosciences Node of NASA's Planetary Data System (PDS) archives and distributes digital data related to the study of the surfaces and interiors of terrestrial planetary bodies. We work directly with NASA missions to help them generate well-documented, permanent data archives. We provide data to NASA-sponsored researchers along with expert assistance in using the data.  All our archives are online and available to the public to download free of charge.

Where's the Data?

Click on DATA AND SERVICES in the black navigation bar above to browse our data holdings.

Coming Soon

  • Mar. 1, 2018 - MRO Release 44
  • Mar. 15, 2018 - LRO Release 33
  • Mar. 16, 2018 - MSL Release 17
  • Mar. 23, 2018 - MER Release 55
  • Apr. 1, 2018 - Odyssey Release 63


The Geosciences Node is part of the Earth and Planetary Remote Sensing Laboratory in the Department of Earth and Planetary Sciences at Washington University in St. Louis .


What's New

Feb. 16, 2018. New and revised Mars Express MARSIS EDR and subsurface RDR data are posted.

Feb. 15, 2018. New MRO SHARAD EDR data from ASI team members are posted.

What's Old


Visit the PDS booth
at LPSC, March 20-22, 2018.
New this year: PDS4 training!
Sign up at the booth for a tutorial
or drop in for an informal chat
with PDS staff.

Planetary Science
Informatics and Data Analytics

April 24-26, 2018

PDS Nodes PDS Atmospheres Geosciences Imaging NAIF PPI Rings Small Bodies
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Curator: Susan Slavney
NASA Official: Raymond E. Arvidson
Last Updated:
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