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OCO-2 Spectrometer Data Access and Tools

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

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
OCO-2 Level 1B calibrated, geolocated science spectra V11.2 (OCO2_L1B_Science) at GES DISC 2019-11-30 to Present 11.2 ACTIVE 1B 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) at GES DISC 2014-09-01 to Present 11.2r ACTIVE 2 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 V10r (OCO2_L2_Lite_SIF) at GES DISC 2014-09-06 to 2022-02-28 10r COMPLETE 2 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 2014-09-01 to 2024-03-31 11r COMPLETE 2 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) 2014-09-01 to Present 11.2 ACTIVE 2 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) at GES DISC 2014-06-01 to Present 11.2r ACTIVE 2 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 V10r (OCO2_L2_Lite_FP) at GES DISC 2014-06-01 to 2022-03-01 10r COMPLETE 2 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 V11.1r (OCO2_L2_Lite_FP) at GES DISC 2014-06-01 to 2024-04-01 11.1r COMPLETE 2 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) 2025-02-02 to Present 11.2 ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 CO2 prior based on CO2 monthly flask record, global meteorology, and age of air, Retrospective Processing V10r (OCO2_L2_CO2Prior) at GES DISC 2014-09-06 to 2022-03-01 10r COMPLETE 2 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) at GES DISC 2019-11-30 to Present 11.2r ACTIVE 2 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 2014-09-01 to 2024-04-01 11r COMPLETE 2 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) at GES DISC 2019-11-30 to Present 11.2 ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information, Retrospective Processing V10r (OCO2_L2_Diagnostic) at GES DISC 2014-09-06 to 2022-03-01 10r ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information Retrospective Processing V11.2r (OCO2_L2_Diagnostic) at GES DISC 2019-11-30 to Present 11.2r ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information, Retrospective Processing V11r (OCO2_L2_Diagnostic) at GES DISC 2014-09-01 to 2024-04-01 11r COMPLETE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information V11.2 (OCO2_L2_Diagnostic) at GES DISC 2019-11-30 to Present 11.2 ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrievals results, physical model, Retrospective Processing V10r (OCO2_L2_Standard) at GES DISC 2014-09-06 to 2022-03-01 10r COMPLETE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrievals results, physical model Retrospective Processing V11.2r (OCO2_L2_Standard) at GES DISC 2019-11-30 to Present 11.2r ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrievals results, physical model, Retrospective Processing V11r (OCO2_L2_Standard) at GES DISC 2014-09-01 to 2024-04-01 11r COMPLETE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 geolocated XCO2 retrievals results, physical model V11.2 (OCO2_L2_Standard) at GES DISC 2019-11-30 to Present 11.2 ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 meteorological parameters interpolated from global assimilation model for each sounding, Retrospective Processing V11r (OCO2_L2_Met) at GES DISC 2014-09-01 to 2024-04-01 11r COMPLETE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 meteorological parameters interpolated from global assimilation model for each sounding Retrospective Processing V11.2r (OCO2_L2_Met) at GES DISC 2014-06-01 to Present 11.2r ACTIVE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 meteorological parameters interpolated from global assimilation model for each sounding, Retrospective Processing V10r (OCO2_L2_Met) at GES DISC 2014-09-06 to 2022-03-01 10r COMPLETE 2 Atmospheric Carbon Dioxide
OCO-2 Level 2 meteorological parameters interpolated from global assimilation model for each sounding V11.2 (OCO2_L2_Met) at GES DISC 2019-11-30 to Present 11.2 ACTIVE 2 Atmospheric Carbon Dioxide
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