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Trace Gases/Trace Species Data Access and Tools

NASA has trace gases/trace species datasets that help researchers characterize the makeup of the atmosphere. Access a range of data and data tools such as AppEEARS, FIRMS, and Giovanni to make the most of trace gases/trace species data.

Many NASA observation methods—platforms, instruments, and space geodesy techniques—provide data that improve our understanding of trace gases, including NASA's Tropospheric Emissions: Monitoring Pollution (TEMPO) instrument, featured below. 

Trace Gases/Trace Species Datasets

Dataset Sort descending Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
ARCTAS DC-8 Aircraft In-situ Aerosol Trace Gas Data 1 NASA DC-8 ION CHROMATOGRAPHS, GAMMA RAY SPECTROMETERS, ALPHA-SPECTROMETERS 2008-03-18 to 2008-07-14 ICARTT
ARCTAS DC-8 Aircraft In-situ Photolysis Rate Data 1 NASA DC-8 CAFS 2008-03-17 to 2008-07-14 ICARTT
ARCTAS DC-8 Aircraft In-situ Trace Gas Data 1 NASA DC-8 TOGA, GAS CHROMATOGRAPHS, ATHOS, HOxCIMS, TD-LIF, DACOM, DIAL, CIMS, FLUORESCENCE SPECTROSCOPY, NDIR GAS ANALYZER, NOxyO3, PTR-MS 2008-03-18 to 2008-07-14 ICARTT
ARCTAS Model Data 1 CLIMATE MODELS, GEOS-5, GEOS-Chem Computer 2008-03-30 to 2008-07-14 netCDF-3, ICARTT
ARCTAS P-3B Aircraft Aerosol In-situ Data 1 P-3B PSAP, APS, CPC, RR Neph, AETHALOMETER, DMT SP2, DMA, LDMA, TDMA, OPC, AMS, CCN 2008-03-25 to 2008-07-13 ICARTT
ARCTAS P-3B Aircraft Merge Data 1 P-3B Computer 2008-03-31 to 2008-07-13 ICARTT
ATom: Age of Air, ArN2 Ratio, and Trace Gases in Stratospheric Samples, 2009-2018 1 NASA DC-8, MODELS, NSF/NCAR GV HIAPER FLASKS, Computer 2009-01-10 to 2018-05-21

N: 84.53 S: -84.51 E: 178.68 W: -179.58

CSV
ATom: Column-Integrated Densities of Hydroxyl and Formaldehyde in Remote Troposphere 1 NASA DC-8, Aura MASS SPECTROMETERS, OMI 2016-07-29 to 2017-02-21

N: 90 S: -90 E: 179.985 W: -180

CSV
ATom: Global Modeled and CAFS Measured Cloudy and Clear Sky Photolysis Rates, 2016 1 NASA DC-8, CLIMATE MODELS SAFS, Computer 2005-08-01 to 2017-08-31

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

netCDF-4 classic
ATom: In Situ Data from Caltech Chemical Ionization Mass Spectrometer (CIT-CIMS), V2 2 NASA DC-8 CIMS 2016-07-29 to 2018-05-21

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

ICARTT
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Trace Gases/Trace Species Data Tools

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