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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 | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| PEM Tropics B DC-8 In-Situ Trace Gas Data | 1 | NASA DC-8 | DACOM, GAS CHROMATOGRAPHS, GRAB SAMPLERS, LIQUID CHROMATOGRAPHS, ION CHROMATOGRAPHS, LIF-NO, CHEMILUMINESCENCE | 1999-02-20 to 1999-04-19 |
N: 40 S: -36.35 E: 180 W: -180 |
GTE | |
| LISTOS Ground Data at Miscellaneous Ground Sites | 1 | GROUND STATIONS | GAS SENSORS | 2018-04-30 to 2018-10-01 | ICARTT | ||
| DISCOVER-AQ California Deployment Fresno Ground Site Data | 1 | GROUND STATIONS | TSI-3563 Neph, UC Davis CRD-PAS, DMT SP2, PTR-MS, UC Davis RDI, AMS, PILS, SMPS | 2013-01-10 to 2013-02-15 | ICARTT | ||
| TOLNet Environment and Climate Change Canada Data | 1 | GROUND STATIONS | AMOLITE | 2016-11-04 to Present | HDF4 | ||
| FIREX-AQ DC-8 In-Situ Trace Gas Data | 1 | NASA DC-8 | TOGA, WAS, ION CHROMATOGRAPHS, LICOR GAS EXCHANGE SYSTEM, DACOM, CAMS, GC-MS, SPECTROMETERS, LGR, CHEMILUMINESCENCE, CIMS, PTR-MS, CIT-ToF-CIMS, ACES | 2019-07-15 to 2019-09-05 | ICARTT | ||
| SAFARI 2000 Emissions Estimates, MODIS Burned Area Product, Dry Season 2000 | 1 | TERRA | MODIS | 2000-08-31 to 2000-09-30 |
N: 0.3389 S: -34.1425 E: 46.6473 W: 9.6738 |
Shapefile | |
| ABLE-3A Merge Data | 1 | NASA ELECTRA, Data Analysis | NOT APPLICABLE | 1988-07-07 to 1988-08-18 |
N: 83.332 S: 37.082 E: -55.443 W: -168.402 |
GTE | |
| NAAMES R/V Atlantis Trace Gas In Situ Data, Version 1 | 1 | R/V Atlantis | OZONE SENSOR, CARBON ANALYZERS | 2015-11-06 to 2018-04-12 | ICARTT | ||
| PEM West B Model Data | 1 | Data Analysis | 1994-01-02 to 1994-03-15 |
N: 52 S: -10 E: 180 W: -180 |
GTE | ||
| PEM Tropics B DC-8 Photolysis Frequencies (J-Values) | 1 | NASA DC-8, Data Analysis | SAFS | 1999-02-20 to 1999-04-19 |
N: 40 S: -36.35 E: 180 W: -180 |
GTE |
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Featured Trace Gases/Trace Species Observation Method: TEMPO
The Tropospheric Emissions: Monitoring Pollution (TEMPO) instrument is a high-resolution, visible and ultraviolet light spectrometer aboard the Intelsat 40e platform. TEMPO monitors major air pollutants, such as ozone and nitrogen dioxide, across North America every daylight hour.
Videos from NASA’s Scientific Visualization Studio reveal the brilliant view from the agency’s newest pollution-detecting sensor.
6 MIN READ
This Satellite Needs Working Group solution aims to provide an hourly sulfur dioxide (SO2) concentration product and additional trace gas measurements from the Tropospheric Emissions: Monitoring Pollution (TEMPO) mission.
This webinar provides an overview of the TEMPO mission and its data products and shows how to discover and access TEMPO data products using NASA's Earthdata Search.
This Satellite Needs Working Group solution aims to provide hourly near real-time (NRT) air quality products using Tropospheric Emissions: Monitoring Pollution (TEMPO) and Geostationary Operational Environmental Satellite (GOES) data.
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