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GEMx Data Access and Tools

Data at GEMx

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Dataset Processing Level Data State Temporal Extent Platform Instrument Data Format Science Keywords
AVIRIS-5 L2B Greenhouse Gas Enhancements, Facility Instrument Collection 2 ACTIVE 2025-04-29 to Present NASA ER-2 AVIRIS-5 multiple Methane Production/Use, Methane, Atmospheric Carbon Dioxide, Greenhouse Gases
AVIRIS-5 L2A Orthocorrected Surface Reflectance, Facility Instrument Collection 2 ACTIVE 2025-04-29 to Present NASA ER-2 AVIRIS-5 multiple Reflected Infrared, Reflectance
AVIRIS-5 L1B Calibrated Radiance, Facility Instrument Collection 1B ACTIVE 2025-04-29 to Present NASA ER-2 AVIRIS-5 multiple Ultraviolet Radiance, Visible Radiance, Infrared Radiance
AVIRIS-Classic: L2 Calibrated Reflectance, Facility Instrument Collection, V1 2 ACTIVE 2008-06-11 to Present NOAA Twin Otter, NASA ER-2, NASA WB-57F AVIRIS multiple Reflectance, Water Vapor
AVIRIS-Classic: L1B Calibrated Radiance, Facility Instrument Collection, V1 1B ACTIVE 2004-08-25 to Present NOAA Twin Otter, NASA ER-2, NASA WB-57F AVIRIS multiple Infrared Radiance, Visible Radiance
MASTER: Geological Earth Mapping Experiment (GEMx), Spring 2026 1B COMPLETE 2026-03-17 to 2026-04-24 NASA ER-2 MASTER multiple Infrared Radiance, Visible Radiance, Thermal Infrared
MASTER: Level 2 Emissivity and Land Surface Temperature 2 ACTIVE 1998-12-02 to Present B-200, NASA ER-2, NASA WB-57F, NASA DC-8, CESSNA SINGLE-ENGINE AIRCRAFT MASTER HDF5 Land Surface Temperature, Emissivity
MASTER: Image Overlays for Level 2 Emissivity and Land Surface Temperature 2 ACTIVE 1998-12-02 to Present NASA WB-57F, NASA DC-8, CESSNA SINGLE-ENGINE AIRCRAFT, NASA ER-2, B-200 MASTER KMZ Emissivity, Land Surface Temperature
MASTER: Quicklook Images for Level 2 Emissivity and Land Surface Temperature 2 ACTIVE 1998-12-02 to Present NASA DC-8, NASA WB-57F, CESSNA SINGLE-ENGINE AIRCRAFT, NASA ER-2, B-200 MASTER PNG Land Surface Temperature, Emissivity
MASTER: Geological Earth Mapping Experiment (GEMx), Summer 2025 1B COMPLETE 2025-05-23 to 2025-09-23 NASA ER-2 MASTER multiple Infrared Radiance, Thermal Infrared, Visible Radiance
MASTER: Geological Earth Mapping Experiment (GEMx), Spring 2024 1B COMPLETE 2024-04-02 to 2024-06-24 NASA ER-2 MASTER multiple Infrared Radiance, Thermal Infrared, Visible Radiance
MASTER: Geological Earth Mapping Experiment (GEMx), California-Arizona, Summer 2023 2 COMPLETE 2023-04-25 to 2023-09-26 NASA ER-2 MASTER multiple Infrared Radiance, Thermal Infrared, Visible Radiance
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