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Atmospheric Carbon Monoxide Data Access and Tools

From discovery to visualization, data tools such as the MOPITT Search and Subsetting Web Application, NASA’s Air Quality and Climate Anomaly Viewer, and the Wisconsin Horizontal Interpolation Program for Satellites (WHIPS) guide users in making the most of atmospheric carbon monoxide data.

Commonly Used Carbon Monoxide Data at a Glance

Descriptions of these measurements will be reviewed in more detail later in this Data Pathfinder. The following sections will help guide you to topic-specific data and resources for accessing, visualizing, preparing/manipulating (e.g. subsetting), and analyzing data. Each observation, model, and reanalysis data has unique characteristics that should be considered when evaluating its use.

An asterisk (*) next to an entry indicates that near real-time (NRT) data products are available through NASA's Land, Atmosphere Near real-time Capability for EOS (LANCE). While not intended for scientific research, NRT data are good resources for monitoring ongoing or time-critical events. To learn more about the difference between NRT and Standard Science Products, see Near Real Time versus Standard Products.

Spatial ResolutionSpatial CoverageTemporal ResolutionTemporal CoverageSpectral ResolutionSatellite/ PlatformName (Sensor, Model, etc.)Observation, Model, or ReanalysisFile Format
50 km x 50 kmGlobal6 minutes2002-present2,378 infrared channels in the 3.74-15.4 micron spectral rangeAqua*AIRSObservationHDF-EOS
165 km x 3 kmNear-globalTwice daily [day, night]2004-presentAt millimeter and submillimeter wavelengthsAqua*MLSObservationHDF-EOS5
~22 kmGlobalDaily, Monthly2000-presentnear-infrared radiation at 2.3 µm and thermal-infrared radiation at 4.7 µmTerra*MOPITTObservationHDF-EOS5
5.5 km x 7 kmGlobal101.5 minutes2018-present270 nm-2.3 µm, 0.55 nmSentinel-5PTROPOMIObservationnetCDF
0.25º x 0.25°Global15 min, HourlyDaily 5-day forecastN/AN/AGEOS-CFModelnetCDF
0.25º x 0.312°Global3-hourlyNear-real time assimilation (DAS), 10-day forecast at 00z and 5-day forecast at 12zN/AN/AGEOS FPAnalysisnetCDF
Point measurementsGlobalPeriodic flights occurred during each deployment2016-2018variesAirborne Field CampaignAtmospheric Tomography Mission (ATom) campaign with varying instrumentsObservationnetCDF

Atmospheric Carbon Monoxide Datasets

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
SARP 2017 Data 1 C-23 Sherpa WAS, CAFE, LGR, Applanix 2017-06-14 to 2017-06-28

N: 39.02 S: 33.49 E: -74.72 W: -119.61

ICARTT
SARP 2018 Data 1 NASA DC-8 WAS, MMS, Picarro G2401, DLH, LGR, CAFE, CANOE, DADS 2018-06-25 to 2018-06-28

N: 37.63 S: 32.72 E: -114.9 W: -120.32

ICARTT
SARP 2019 Data 1 NASA DC-8 LI Neph, WAS, MMS, SAGA, NDIR GAS ANALYZER, DACOM, DLH, CAMS, DIAL, CAFS, ISAF, AMS, TSI LAS-3340, CCN, Vaisala HUMICAP HMP155, SMPS, NO/NOy, CIT-ToF-CIMS, DADS 2019-07-16 to 2019-07-18

N: 38.25 S: 30.74 E: -115.41 W: -121.88

ICARTT, HDF5
SARP 2021 Data 1 NASA DC-8 CAPS PMex Monitor, UHSAS, ROZE, CAFE, CANOE, LGR, ISAF, DADS 2021-12-03 to 2021-12-12

N: 38.91 S: 32.78 E: -115.41 W: -121.72

ICARTT
SARP 2022 Data 1 NASA DC-8, BALLOONS DADS, Picarro G2401, DLH, HALO, CAFE, CNC, TSI-3563 Neph, CEILOMETERS, GAS CHROMATOGRAPHS, Aerolaser AL5002, NDIR GAS ANALYZER, OZONESONDES 2022-06-14 to 2022-06-27

N: 38.87 S: 32.82 E: -115.43 W: -121.87

ICARTT, HDF5
SARP 2024 Data 1 P-3B, B-200 POPS, UHSAS, DLH, Picarro G2401, Applanix, ToF-AMS, APS, CNC, TSI-3563 Neph, DMT SP2, WAS, ROZE, CAFE, CANOE, AIMMS 2024-06-15 to 2024-07-23

N: 40.2 S: 25.07 E: -74.71 W: -121.59

ICARTT, KML
SARP-East 2023 Data 1 B-200, GROUND STATIONS Picarro G2401, Thermo Scientific SO2 43i Analyzer, CAFE, TSI LAS-3340, CNC, NDIR GAS ANALYZER, TAP, CEILOMETERS, LI-850, OZONESONDES 2023-06-01 to 2023-06-29

N: 45 S: 30 E: -70 W: -85

ICARTT, netCDF-4
SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Merge Data Files 1 NASA DC-8 DADS, MMS, MTP, CNC, TSI CNC-3760, WAS, ATHOS, CHEMILUMINESCENCE, FSSP, PCASP, DACOM, LICOR GAS EXCHANGE SYSTEM, DLH, SAFS, CIMS 1997-10-07 to 1997-11-12 AMES
SEAC4RS DC-8 Aircraft In-Situ Trace Gas Data 1 NASA DC-8 AVOCET, GC-MS, DACOM, LWCC, CAMS, TD-LIF, CIMS, CHEMILUMINESCENCE, CIT-ToF-CIMS, PTR-MS 2013-08-02 to 2013-09-24 ICARTT
SEAC4RS ER-2 Aircraft In-Situ Trace Gas Data 1 NASA ER-2 WAS, UV OZONE DETECTORS, CRDS, ALIAS 2013-08-01 to 2013-09-23 ICARTT
SEAC4RS Merge Data Files 1 NASA DC-8, NASA ER-2 Computer 2013-08-06 to 2013-09-24 ICARTT
Sentinel-5P TROPOMI Carbon Monoxide CO Column 1-Orbit L2 5.5km x 7km V1 (S5P_L2__CO_____HiR) at GES DISC 1 Sentinel-5P TROPOMI 2019-08-06 to 2021-07-01

N: 90 S: -90 E: 180 W: -180

Sentinel-5P TROPOMI Carbon Monoxide CO Column 1-Orbit L2 5.5km x 7km V2 (S5P_L2__CO_____HiR) at GES DISC 2 Sentinel-5P TROPOMI 2018-04-30 to Present

N: 90 S: -90 E: 180 W: -180

Sentinel-5P TROPOMI Carbon Monoxide CO Column 1-Orbit L2 7km x 7km V1 (S5P_L2__CO____) at GES DISC 1 Sentinel-5P TROPOMI 2018-04-30 to 2019-08-06

N: 90 S: -90 E: 180 W: -180

Sentinel-5P TROPOMI Near-Real-Time (NRT) Carbon Monoxide CO Column 1-Orbit L2 5.5km x 7km V2 (S5P_L2__CO_____HiR_NRT) at GES DISC 2 Sentinel-5P TROPOMI 2025-01-27 to Present

N: 90 S: -90 E: 180 W: -180

7 Kilometers x 5.5 Kilometers
SOLVE I Balloonsondes and Ozonesondes Data 1 GROUND-BASED OBSERVATIONS OZONESONDES, ACATS, LACE, NOAA O3 Classic, SLS, MARK IV INTERFEROMETER, ALIAS, Harvard CO2 1999-11-09 to 2000-03-15 AMES
SOLVE I DC-8 Aircraft In-situ Trace Gas Data 1 NASA DC-8 TOTCAP, FASTOZ, ATHOS, NO/NOy, DACOM, ClO/BrO, CIMS 1999-11-22 to 2000-03-15 AMES
SOLVE I ER-2 Aircraft In-situ Trace Gas Data 1 NASA ER-2 HOx, CLONO2, AWAS, ACATS, ARGUS, ALIAS, CIMS, Harvard CO2 1998-11-10 to 2000-03-18 AMES
SOLVE I Ground Site Data 1 GROUND STATIONS LIDAR, DIAL, MARK IV INTERFEROMETER 1999-11-09 to 2000-03-15 AMES
SOLVE II DC-8 Aircraft In-situ Trace Gas Data 1 NASA DC-8 FASTOZ, DACOM, PANTHER 2002-12-13 to 2003-02-06 AMES
Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Standard: Atmosphere cloud and surface geophysical state per footprint V2 (at GESDISC) 2 Suomi-NPP ATMS, CrIS 2015-11-02

N: 90 S: -90 E: 180 W: -180

Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Support: Atmosphere cloud and surface geophysical state per footprint V2 at GES DISC 2 Suomi-NPP ATMS, CrIS 2015-11-02

N: 90 S: -90 E: 180 W: -180

STEP ER-2 Aircraft In-Situ Trace Gas Data 1 NASA ER-2 NOAA O3 Classic, ATLAS 1987-01-08 to 1987-02-21

N: 37.72 S: -30.11 E: 180 W: -180

STEP87
STRAT ER-2 Aircraft In-situ Trace Gas Data 1 NASA ER-2 Harvard CO2, AWAS, ACATS, HOx, ATLAS, NOAA O3 Classic, ALIAS 1995-03-24 to 1996-12-21 AMES
Sulfates, Clouds and Radiation Brazil (SCAR-B) University of Washington C131A Data 1 C-131A TSI-3562 Nephelometer, COSPEC, FSSP, PCASP, PMS, CHEMILUMINESCENCE 1995-08-17 to 1995-09-20 Binary
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Featured Atmospheric Carbon Monoxide Observation Method: MOPITT

The Measurement of Pollution in the Troposphere (MOPITT) instrument aboard NASA's Terra satellite is designed to enhance our knowledge of the lower atmosphere and observe how it interacts with the land and ocean biospheres. MOPITT’s specific focus is on the distribution, transport, sources, and sinks of carbon monoxide in the troposphere.

Learn More About MOPITT
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MOPITT Near Real-Time Data

Near real-time carbon monoxide data from the Measurements of Pollution in the Troposphere (MOPITT) instrument are available through NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE).
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MOPITT Data Now Available in LANCE

Global carbon monoxide data from the MOPITT instrument aboard NASA’s Terra satellite are the newest near real-time products available through the Land, Atmosphere Near real-time Capability for EOS (LANCE).
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MOPITT instrument data

MOPITT

The Measurement Of Pollution in the Troposphere instrument aboard NASA's Terra satellite is designed to enhance our knowledge of the lower atmosphere.

Atmospheric Carbon Monoxide Data Tools

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