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OCO-2 Data Access and Tools

Download Orbiting Carbon Observatory-2 datasets and access tools that help you find, analyze, and visualize the data.

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Dataset Instrument Temporal Extent Version Data State Data Format Science Keywords
OCO-2 Level 1A collated, parsed, calibration data V11 (OCO2_L1aIn_Pixel) at GES DISC OCO-2 2019-11-30 to 2024-03-31 11 COMPLETE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1A collated, parsed, calibration data V11.2 (OCO2_L1aIn_Pixel) OCO-2 2019-11-30 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1A collated, parsed, science or calibration data, Retrospective Processing V11r (OCO2_L1aIn_Sample) at GES DISC OCO-2 2014-07-03 to 2022-03-01 11r COMPLETE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1A collated, parsed, science or calibration data V11 (OCO2_L1aIn_Sample) at GES DISC OCO-2 2019-11-30 to 2024-04-01 11 COMPLETE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1A collated, parsed, science or calibration data V11.2 (OCO2_L1aIn_Sample) OCO-2 2019-11-30 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1B calibrated, geolocated calibration spectra Retrospective Processing V11.2r (OCO2_L1B_Calibration) OCO-2 2019-11-30 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1B calibrated, geolocated calibration spectra, Retrospective Processing V11r (OCO2_L1B_Calibration) at GES DISC OCO-2 2014-09-06 to 2024-04-01 11r COMPLETE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1B calibrated, geolocated calibration spectra V11.2 (OCO2_L1B_Calibration) OCO-2 2019-11-30 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1B calibrated, geolocated science spectra Retrospective Processing V11.2r (OCO2_L1B_Science) OCO-2 2019-11-30 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1B calibrated, geolocated science spectra, Retrospective Processing V11r (OCO2_L1B_Science) at GES DISC OCO-2 2014-09-06 to 2024-04-01 11r COMPLETE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 1B calibrated, geolocated science spectra V11.2 (OCO2_L1B_Science) OCO-2 2019-11-30 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide, Infrared Radiance
OCO-2 Level 2 bias-corrected solar-induced fluorescence and other select fields from the IMAP-DOAS algorithm aggregated as daily files, Retrospective processing V11.2r (OCO2_L2_Lite_SIF) OCO-2 2014-09-01 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide, Solar Induced Fluorescence
OCO-2 Level 2 bias-corrected solar-induced fluorescence and other select fields from the IMAP-DOAS algorithm aggregated as daily files, Retrospective processing V11r (OCO2_L2_Lite_SIF) at GES DISC OCO-2 2014-09-01 to 2024-03-31 11r COMPLETE Atmospheric Carbon Dioxide, Solar Induced Fluorescence
OCO-2 Level 2 bias-corrected solar-induced fluorescence and other select fields from the IMAP-DOAS algorithm, Forward processing V11.2 (OCO2_L2_Fwd_SIF_11.2) OCO-2 2014-09-01 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide, Solar Induced Fluorescence
OCO-2 Level 2 bias-corrected XCO2 and other select fields from the full-physics retrieval aggregated as daily files, Retrospective processing V11.2r (OCO2_L2_Lite_FP) OCO-2 2014-06-01 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 bias-corrected XCO2 and other select fields from the full-physics retrieval aggregated as daily files, Retrospective processing V11.3r (OCO2_L2_Lite_FP) OCO-2 2014-06-01 to Present 11.3r ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 bias-corrected XCO2 and other select fields from the full-physics retrieval, Forward processing V11.2 (OCO2_L2_Fwd_FP_11.2) OCO-2 2025-02-02 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 bias-corrected XCO2 and other select fields from the full-physics retrieval, Forward processing V11.3 (OCO2_L2_Fwd_FP_11.3) OCO-2 2025-02-02 to Present 11.3 ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 CO2 prior based on CO2 monthly flask record, global meteorology, and age of air Retrospective Processing V11.2r (OCO2_L2_CO2Prior) OCO-2 2019-11-30 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 CO2 prior based on CO2 monthly flask record, global meteorology, and age of air, Retrospective Processing V11r (OCO2_L2_CO2Prior) at GES DISC OCO-2 2014-09-01 to 2024-04-01 11r COMPLETE Atmospheric Carbon Dioxide
OCO-2 Level 2 CO2 prior based on CO2 monthly flask record, global meteorology, and age of air V11.2 (OCO2_L2_CO2Prior) OCO-2 2019-11-30 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information Retrospective Processing V11.2r (OCO2_L2_Diagnostic) OCO-2 2019-11-30 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information, Retrospective Processing V11r (OCO2_L2_Diagnostic) at GES DISC OCO-2 2014-09-01 to 2024-04-01 11r COMPLETE Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information V11.2 (OCO2_L2_Diagnostic) OCO-2 2019-11-30 to Present 11.2 ACTIVE Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrievals results, physical model Retrospective Processing V11.2r (OCO2_L2_Standard) OCO-2 2019-11-30 to Present 11.2r ACTIVE Atmospheric Carbon Dioxide
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