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The Data Portal is recovering from some unexpected issues with the underlying infrastructure used for data storage. We are working on incrementally reviving all datasets hosted on the portal. Return to operations with all hosted datasets online is early August. Any updates to this timeline will be posted on the site banner. We apologize for the inconvenience. If you have any questions or concerns, please contact support@nas.nasa.gov
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GeoNEX Data Portal

GeoNEX is a collaborative effort for generating Earth monitoring products from the new generation of geostationary satellite sensors.

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General User Assistance

  • 24x7x365 Help Desk
  • Toll-free: (800) 331-8737
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User Documentation

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High-End Computing Capability (HECC) Portfolio Office

  • Rupak Biswas, Component Manager
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NASA High-End Computing Program

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Tell Us About It

Our goal is furnish all the information you need to efficiently and effectively use the HECC resources needed for your NASA computational projects.

We welcome your input on features and topics that you would like to see included on this website.

Please send us email with your wish list and other feedback.

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  • Curator: Ryan Spaulding
  • NASA Official: Shubha Ranjan
  • Data Owner: Ramakrishna Nemani