Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products. Suomi NPP data announcement

Migration to Consolidated Ingest and Archive will interrupt data ingestion at PO.DAAC, ASF DAAC, and GES DISC on Oct. 28-30, 2026. Read more

GEMx Learning Resources

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MASTER Level 1A emissivity across six thermal infrared bands

Access and Visualization of MASTER L2 Land Surface Temperature and Emissivity

In this tutorial we discover and access MASTER Level 2 data for NASA GEMx campaign and visualize land surface temperature and emissivity.

External Resource

Jupyter Notebook

Sept. 23, 2026

An image showing part of a trivariate chloropleth surface mineral map of northern Africa showing hematite in red, goethite in green, and kaolinite in blue.

Workshop on Remote Sensing and Critical Mineral Discovery

Learn how to leverage hyperspectral observations for the discovery of critical minerals with data from the USGS-NASA GEMx airborne campaign and NASA's EMIT mission.

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Aug. 7, 2026

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