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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 |
|---|---|---|---|---|---|---|---|
| Pre-LBA TRACE-A Data | 1 | NASA DC-8, Nimbus-7, BALLOONS | GAS CHROMATOGRAPHS, SPECTRORADIOMETERS, TOMS, OZONESONDES, OZONE SENSOR | 1992-08-18 to 1992-10-26 |
N: -4 S: -40 E: 40 W: -125 |
Shapefile | |
| ABLE-2B Electra In-Situ Trace Gas Data | 1 | NASA ELECTRA | GRAB SAMPLERS, CHEMILUMINESCENCE, Harvard CO2 | 1987-04-01 to 1987-05-15 |
N: 37.54 S: -84.1 E: -31.29 W: -81.47 |
GTE | |
| LISTOS Yale Coastal Ground Site Data | 1 | GROUND STATIONS | AETHALOMETER, GAS SENSORS | 2018-07-01 to 2019-08-01 | ICARTT | ||
| KORUS-AQ Hanseo King Air Aircraft In Situ Trace Gas Data | 1 | King Air | CAFE, LGR, CAPS NO2 Analyzer, Aerolaser AL5002, Teledyne API Ozone Analyzer, Thermo Scientific SO2 43i Analyzer | 2016-04-26 to 2016-06-12 | ICARTT | ||
| Enhanced MODIS Airborne Simulator (eMAS) L2 Aerosol Data | 1 | NASA ER-2, NASA DC-8 | eMAS | 2013-08-01 to 2019-08-23 |
N: 47.9 S: 30 E: -80 W: -121.5 |
HDF | |
| NAMMA SMART-COMMIT MOBILE LABORATORIES V1 | 1 | GROUND STATIONS | GAS SENSORS, TSI, PHOTOMETERS, RADIOSONDES, AERI, AETHALOMETER, MPL, PYRHELIOMETERS, TSI-3562 Nephelometer, APS, PYRANOMETERS, CG4, RADIOMETERS | 2006-08-25 to 2006-09-26 |
N: 16.734 S: 16.731 E: -22.934 W: -22.937 |
ASCII - netCDF-3 - TIFF | |
| PEM West A Ground Data | 1 | GROUND STATIONS | NDIR GAS ANALYZER, CHEMILUMINESCENCE | 1991-01-08 to 1991-12-31 |
N: 52.92 S: 21.33 E: 180 W: -180 |
GTE | |
| PEM Tropics A P-3B In-Situ Trace Gas Data | 1 | P-3B | DACOM, GAS CHROMATOGRAPHS, GRAB SAMPLERS, CHEMILUMINESCENCE | 1996-08-06 to 1996-09-27 |
N: 50 S: -79.03 E: 180 W: -180 |
GTE | |
| ATom: In Situ Tropical Aerosol Properties and Comparable Global Model Outputs | 1 | COMPUTERS, NASA DC-8 | Computer, PALMS | 2016-07-29 to 2017-02-21 |
N: 80.5222 S: -65.3316 E: 180 W: -180 |
multiple | |
| DISCOVER-AQ Maryland Deployment P-3B Aircraft Merged Data Files | 1 | P-3B | Computer | 2011-06-29 to 2011-08-02 | ICARTT |
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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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