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Atmospheric Carbon and Transport - America (ACT-America)

Overview

[ACT-America Logo]The ACT-America, or Atmospheric Carbon and Transport - America, project is a NASA Earth Venture Suborbital-2 mission to study the transport and fluxes of atmospheric carbon dioxide and methane across three regions in the eastern United States. Flight campaigns measured transport of greenhouse gases by continental-scale weather systems. Ground-based measurements of greenhouse gases were also collected. Project goals include better estimates of greenhouse gas sources and sinks which are required for climate management and for prediction of future climate.


Atmospheric Carbon and Transport - America Datasets List

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select all ACT-America dataset Updated Published User Guide Download Size THREDDS
*ACT-America Campaign Catalog SPR2021-05-28 2021-05-28 user guide
*ACT-America: L2 In Situ Atmospheric CO2, CO, CH4, and O3 Concentrations, Eastern USA2021-02-02 2017-12-06 user guide download 855.2MBthredds
*ACT-America: L2 In Situ Atmospheric Gas Concentrations from Flasks, Eastern USA2021-02-02 2018-03-28 user guide download 6.2MBthredds
*ACT-America: L2 Remotely Sensed Column-average CO2 by Airborne Lidar, Eastern USA2021-01-03 2018-10-29 user guide download 1.2GBthredds
*ACT-America: Gridded Ensembles of Surface Biogenic Carbon Fluxes, 2003-20192020-12-31 2020-02-21 user guide
*ACT-America: L1 DAOD Measurements by Airborne CO2 Lidar, Eastern USA2020-11-12 2020-11-12 user guide download 1.1GB
*ACT-America: L1 Raw, Uncalibrated In-Situ CO2, CO, and CH4 Mole Fractions from Towers2020-10-30 2020-09-23 user guide
*ACT-America: Profile-based Planetary Boundary Layer Heights, Eastern USA2020-09-17 2019-08-28 user guide download 831.6KB
*ACT-America: L1 Meteorological and Aircraft Navigational Data2020-07-20 2018-04-17 user guide download 625.9MBthredds
*ACT-America: L3 Merged In Situ Atmospheric Trace Gases and Flask Data, Eastern USA2020-07-20 2018-06-25 user guide download 1.5GBthredds
*ACT-America: L2 In Situ CO2, CO, and CH4 Concentrations from Towers, Eastern USA2018-06-21 2018-02-06 user guide download 9.4MBthredds

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