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Welcome to the Land Data Forum!

Welcome to the Land Data Forum, a conglomerate designed to help users understand how to search, download, and use land surface data that NASA has to offer.

Search the Forums: 

To comment within the forums, an Earthdata Login is required.

 Click here for directions on how to use the forum

To Join the Discussion on a Topic: click an existing topic and then enter your text in the "Write a Comment" box.

If you feel a topic/comment needs to be removed, please notify User Services at We also welcome feedback and suggestions.

Search for Information: The entire Earthdata Forum may be searched using the box in the top left corner of the page. The entire Earthdata Wiki may be searched using the box in the top right corner of the page.

Responsibilities for posting to this forum.

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This forum is intended strictly for the use of sharing information about Earth Science data products and services offered by NASA Distributed Active Archive Centers (DAACs). Export controlled, privileged, or proprietary information that is protected under U.S. Export Control Laws and Regulations shall NOT be disclosed through this forum. The party responsible for posting must ensure that the information posted complies with U.S. Export Control Laws  and/or has received an appropriate export control clearance from a qualified export control administrator. Please post carefully to NOT include technical data – information which is required for the design, development, production, manufacture, assembly, operation, repair, testing, maintenance, or modification of instrumentation. For more information please visit
NASA makes no representations or warranties regarding the information posted.



Each forum in this section discusses the data characteristics of a variety of remote sensing data


Each forum in this section is divided by said Land Surface Theme, in which it discusses techniques, data use, and geographic applications, such as analysis and processing through case studies, tutorials and other discussions

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