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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
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

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

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
TROPESS AIRS-Aqua L2 Carbon Monoxide for Forward Stream, Standard Product V1 (TRPSDL2COAIRSFS) at GES DISC 1 Aqua AIRS 2021-02-01 to Present

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

TROPESS AIRS-Aqua L2 Carbon Monoxide for Forward Stream, Summary Product V1 (TRPSYL2COAIRSFS) at GES DISC 1 Aqua AIRS 2002-08-30 to Present

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

TROPESS AIRS-Aqua L2 Carbon Monoxide for Reanalysis Stream, Summary Product V1 (TRPSYL2COAIRSORS) at GES DISC 1 Aqua AIRS 2002-09-01 to 2020-03-31

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

TROPESS Chemical Reanalysis CO 6-Hourly 3-dimensional Product V1 (TRPSCRCO6H3D) at GES DISC 1 REANALYSIS MODELS NOT APPLICABLE 2005-01-01 to 2021-12-31

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

1.125 Decimal Degrees x 1.125 Decimal Degrees
TROPESS Chemical Reanalysis CO Monthly 3-dimensional Product V1 (TRPSCRCOM3D) at GES DISC 1 REANALYSIS MODELS NOT APPLICABLE 2005-01-01 to 2021-12-31

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

1.125 Decimal Degrees x 1.125 Decimal Degrees
TROPESS Chemical Reanalysis CO Spread 6-Hourly 3-dimensional Product V1 (TRPSCRCOS6H3D) at GES DISC 1 REANALYSIS MODELS NOT APPLICABLE 2005-01-01 to 2021-12-31

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

1.125 Decimal Degrees x 1.125 Decimal Degrees
TROPESS Chemical Reanalysis CO Spread Monthly 3-dimensional Product V1 (TRPSCRCOSM3D) at GES DISC 1 REANALYSIS MODELS NOT APPLICABLE 2005-01-01 to 2021-12-31

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

1.125 Decimal Degrees x 1.125 Decimal Degrees
TROPESS Chemical Reanalysis Surface Anthropogenic CO emissions Monthly 2-dimensional Product V1 (TRPSCRECOAM2D) at GES DISC 1 REANALYSIS MODELS NOT APPLICABLE 2005-01-01 to 2021-12-31

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

1.125 Decimal Degrees x 1.125 Decimal Degrees
TROPESS Chemical Reanalysis Surface Biomass Burning CO emissions Monthly 2-dimensional Product V1 (TRPSCRECOBM2D) at GES DISC 1 REANALYSIS MODELS NOT APPLICABLE 2005-01-01 to 2021-12-31

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

1.125 Decimal Degrees x 1.125 Decimal Degrees
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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).
4 MIN READ
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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