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EMIT Imaging Spectrometer Data Access and Tools

Data collected by the Earth Surface Mineral Dust Source Investigation (EMIT) Imaging Spectrometer are integral for efforts to map the composition of areas that produce mineral dust, among other investigations. Explore EMIT imaging spectrometer datasets and learn more about relevant data tools.

Datasets

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
EMIT L1B At-Sensor Calibrated Radiance and Geolocation Data 60 m V001 2022-08-09 to 2026-08-31 001 ACTIVE 1B netCDF-4 Solar Irradiance, Air Quality, Ultraviolet Radiance, Visible Radiance, Infrared Radiance, Geolocation, VIEWING GEOMETRY
EMIT L1B At-Sensor Calibrated Radiance and Geolocation Data 60 m V002 2022-08-09 to Present 002 ACTIVE 1B netCDF-4 Solar Irradiance, Ultraviolet Radiance, Visible Radiance, Infrared Radiance, Geolocation, VIEWING GEOMETRY
EMIT L1B Corrected Spacecraft Attitude and Ephemeris V001 2022-08-09 to 2026-08-31 001 COMPLETE 1B netCDF-4 Attitude Characteristics, Viewing Geometry
EMIT L1B Corrected Spacecraft Attitude and Ephemeris V002 2022-08-09 to Present 002 ACTIVE 1B netCDF-4 Attitude Characteristics
EMIT L2A Estimated Surface Reflectance and Uncertainty and Masks 60 m V001 2022-08-09 to 2026-08-31 001 ACTIVE 2A netCDF-4 Viewing Geometry, Geolocation, Infrared Radiance, Visible Radiance
EMIT L2A Masks 60 m V002 2022-08-09 to 2026-08-31 002 ACTIVE 2A netCDF-4 Atmospheric Water Vapor, Clouds, Aerosol Optical Depth/Thickness
EMIT L2A Masks 60 m V003 2022-08-09 to Present 003 ACTIVE 2A netCDF-4 Clouds, Surface Water
EMIT L2A Surface Reflectance and Uncertainty 60 m V002 2022-08-09 to Present 002 ACTIVE 2A netCDF-4 Geolocation, Reflectance, Atmospheric Water Vapor, Aerosol Optical Depth/Thickness
EMIT L2B Carbon Dioxide Enhancement Data 60 m V001 2023-02-01 to 2024-01-31 001 DEPRECATED 2B COG Emissions
EMIT L2B Carbon Dioxide Enhancement Data 60 m V002 2022-08-09 to 2026-08-31 002 ACTIVE 2B COG Emissions
EMIT L2B Estimated Carbon Dioxide Plume Complexes 60 m V001 2023-02-01 to 2024-01-30 001 DEPRECATED 2B COG Emissions
EMIT L2B Estimated Carbon Dioxide Plume Complexes 60 m V002 2022-08-09 to 2025-11-29 002 ACTIVE 2B COG Emissions, Atmospheric Carbon Dioxide
EMIT L2B Estimated Methane Plume Complexes 60 m V001 2022-08-10 to 2024-10-26 001 DEPRECATED 2B COG Methane, Emissions
EMIT L2B Estimated Methane Plume Complexes 60 m V002 2022-08-09 to 2025-09-22 002 ACTIVE 2B COG Methane, Emissions
EMIT L2B Estimated Mineral Identification and Band Depth and Uncertainty 60 m V001 2022-08-09 to 2026-08-31 001 ACTIVE 2B netCDF-4 Soil Chemistry, Mineral Vertical/Geographic Distribution
EMIT L2B Estimated Mineral Identification and Band Depth and Uncertainty 60 m V002 2022-08-09 to Present 002 ACTIVE 2B netCDF-4 Soil Chemistry, Mineral Vertical/Geographic Distribution
EMIT L2B Fractional Cover and Uncertainty 60 m V001 2022-08-09 to 2026-08-31 001 ACTIVE 2B COG Land Use/Land Cover
EMIT L2B Fractional Cover and Uncertainty 60 m V002 2022-08-09 to Present 002 ACTIVE 2B COG Vegetation Cover, Land Use/Land Cover
EMIT L2B Methane Enhancement Data 60 m V001 2022-08-10 to 2024-11-30 001 DEPRECATED 2B COG Methane, Emissions
EMIT L2B Methane Enhancement Data 60 m V002 2022-08-09 to 2026-08-31 002 ACTIVE 2B COG Methane, Emissions
EMIT L3 Aggregated Mineral Spectral Abundance and Uncertainty 0.5 Deg V001 2022-08-10 to 2023-07-30 001 COMPLETE 3 netCDF-4 Soil Chemistry
EMIT L3 Aggregated Mineral Spectral Abundance and Uncertainty 0.5 Deg V002 2022-08-10 to 2024-01-20 002 COMPLETE 3 netCDF-4 Soil Chemistry
EMIT L3 Gridded Surface Reflectance and Uncertainty 60 m V002 2022-08-09 to Present 002 ACTIVE 3 netCDF-4 Reflectance, VIEWING GEOMETRY, Aerosol Optical Depth/Thickness, Atmospheric Water Vapor
EMIT L4 Earth System Model Products V001 2007-01-01 001 ACTIVE 4 netCDF-4 Air Quality, Primary Production, Evapotranspiration, Radiative Forcing
SBG 2024 TIM Meeting Summary: Current Progress and Future Goals of the SBG Mission 2024-05-29 to 2024-05-31 1 COMPLETE 3 PDF Thermal Infrared, Infrared Imagery
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EMIT Imaging Spectrometer Data Tools

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Tool Description Services
AppEEARS The Application for Extracting and Exploring Analysis Ready Samples (AppEEARS) offers a simple and efficient way to perform data access and transformation processes. Search and Discovery, Subsetting, Customization, Downloading, Visualization
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