Catalog - Data.gov

Found 24 datasets matching "Greenhouse gas measurements and models".

Federal
Carbon Dioxide Mole Fraction Measurements and Model Output in the Northeast Corridor: Baltimore/Washington for February 2016
- Organization: National Institute of Standards and Technology
- Updated: 2018-11-05 00:00:00
Dataset accompanying publication:Martin, C. R., Zeng, N., Karion, A., Mueller, K., Ghosh, S., Lopez-Coto, I., Gurney, K. R., Oda, T., Prasad, K., Liu, Y., Dickerson, R. R., and Whetstone, J.:...
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Search relevance: 77.32 | Views last month: 0
Federal
Carbon Dioxide Mole Fraction Measurements and Model Output in the Northeast Corridor: Baltimore/Washington and Los Angeles Megacity for Jan-May 2018, Jan-May 2019, and Jan-May 2020.
- Organization: National Institute of Standards and Technology
- Updated: 2020-12-17 00:00:00
Data files in this repository contain a static archive of all the observational and model data required to construct fossil-fuel enhancements at tower sites in Los Angeles (LA_data.csv) and...
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Search relevance: 76.86 | Views last month: 0
Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the NIST Northeast Corridor urban testbed
- Organization: National Institute of Standards and Technology
- Updated: 2023-05-03 00:00:00
NOTE: please see the latest (March 2025) update at https://doi.org/10.18434/mds2-3765 . This archive is from May 2023. See Updates document for specific major and minor changes. Here we provide...
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Search relevance: 75.65 | Views last month: 2
Federal
Biospheric CO2 surface flux estimates from the Vegetation Photosynthesis & Respiration Model (VPRM) in the eastern USA and Canada: November 2016 to December 2021
- Organization: National Institute of Standards and Technology
- Updated: 2025-03-10 00:00:00
Monthly zip files from November 2016 to December 2021, with each zip containing hourly .tif files with gridded CO2 fluxes at 0.02 degree resolution in an eastern North American domain from 33° to...
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Search relevance: 74.38 | Views last month: 0
Federal
Supporting scripts and datasets for manuscript "A modified Vegetation Photosynthesis and Respiration Model (VPRM) for the eastern USA and Canada, evaluated with comparison to atmospheric observations and other biospheric models"
- Organization: National Institute of Standards and Technology
- Updated: 2021-11-04 00:00:00
Supporting scripts and datasets for Gourdji et al, JGR-B, 2021: "A modified Vegetation Photosynthesis and Respiration Model (VPRM) for the eastern USA and Canada, evaluated with comparison to...
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Search relevance: 73.89 | Views last month: 0
Federal
Hestia Fossil Fuel Carbon Dioxide (FFCO2) Data Product -- NE corridor domain, Version 1.0 Beta, 0.01 degree grid
- Organization: National Institute of Standards and Technology
- Updated: 2023-01-23 00:00:00
The Hestia NE corridor version 1.0 Beta FFCO2 emissions data product represents emissions from the combustion of fossil fuels and cement production in 12 counties in the state of Maryland (6...
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Search relevance: 73.36 | Views last month: 0
Federal
Methane emissions estimates and related data sets for Washington DC and Baltimore, MD urban areas
- Organization: National Institute of Standards and Technology
- Updated: 2025-02-07 00:00:00
This dataset accompanies the publication below. Here we provide the results of the analysis, including gridded estimates of methane emissions for the Washington/Baltimore area at 0.01 degrees...
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Search relevance: 71.00 | Views last month: 0
Federal
ACT-America Campaign Catalog
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
The ACT-America Campaign Catalog provides information about the airborne campaigns of the Atmospheric Carbon and Transport (ACT-America) project. ACT-America advanced atmospheric greenhouse gas...
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Search relevance: 68.62 | Views last month: 1
Federal
Multispectral Imagery, NDVI, and Terrain Models, Big Trail Lake, Fairbanks, AK, 2019
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides multispectral reflectance imagery (green at 550 nm, red at 660 nm, red edge at 735 nm, and near-infrared at 790 nm), normalized difference vegetation index (NDVI), and...
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Search relevance: 67.43 | Views last month: 0
Federal
GeoCryoAI: Ensemble Learning and the Permafrost Carbon Feedback in Alaska, 1963-2022
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides model code, input data, sample results, and documentation for an artificial intelligence-driven model, GeoCryoAI. GeoCryoAI is a hybridized process-constrained ensemble...
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Search relevance: 55.38 | Views last month: 1
Federal
Global distribution of total inorganic carbon and total alkalinity below the deepest winter mixed layer depths (NCEI Accession 0117350)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-11-19T00:00:00.000+00:00
Modeling the global ocean-atmosphere carbon dioxide system is becoming increasingly important to greenhouse gas policy. These models require initialization with realistic three-dimensional (3-D)...
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Search relevance: 54.35 | Views last month: 0
Federal
STAQS INSTEP Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
STAQS_INSTEP_Data is the trace gas data collected by the Inexpensive Network Sensor Technology Exploring Pollution (INSTEP) instrument during the Synergistic TEMPO Air Quality Science (STAQS)...
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Search relevance: 50.87 | Views last month: 0
Federal
Static chamber gas fluxes and carbon and nitrogen isotope content of age-dated sediment cores from a Phragmites wetland in Sage Lot Pond, Massachusetts, 2013-2015
- Organization: Department of the Interior
- Updated: 2023-03-24T00:00:00Z
Coastal wetlands are major global carbon sinks; however, quantification of carbon flux can be difficult in these heterogeneous and dynamic ecosystems. To characterize spatial and temporal...
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Search relevance: 49.92 | Views last month: 0
Federal
STAQS NASA G-III GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
STAQS_AircraftRemoteSensing_NASA-G3_GCAS_Data is the remotely sensed trace gas data for the NASA Gulfstream III aircraft taken by the GEOstationary Coastal and Air Pollution Events (GEO-CAPE)...
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Search relevance: 49.54 | Views last month: 0
Federal
STAQS JSC GV High Spectral Resolution Lidar-2 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
STAQS_AircraftRemoteSensing_JSC-GV_HSRL2_Data is the remotely sensed trace gas data for the JSC Gulfstream V aircraft taken by the High Spectral Resolution Lidar-2 (HSRL-2) as part of the...
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Search relevance: 49.46 | Views last month: 0
Federal
STAQS JSC GV GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
STAQS_AircraftRemoteSensing_JSC-GV_GCAS_Data is the remotely sensed trace gas data for the JSC Gulfstream V aircraft taken by the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne...
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Search relevance: 49.29 | Views last month: 1
Federal
STAQS NASA G-III High Altitude Lidar Observatory (HALO) Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
STAQS_AircraftRemoteSensing_NASA-G3_HALO_Data is the remotely sensed trace gas data for the NASA Gulfstream III aircraft taken by the High Altitude Lidar Observatory (HALO) instrument as part of...
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Search relevance: 49.21 | Views last month: 0
Federal
OWLETS-1 Sherpa Aircraft Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
OWLETS1_SherpaAircraft_Data_1 is the Ozone Water-Land Environmental Transition Study (OWLETS-1) data collected on board the Sherpa Aircraft. OWLETS was supported by the NASA Science Innovation...
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Search relevance: 46.46 | Views last month: 0
Federal
OWLETS-2 University of Maryland Cessna Aircraft Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
OWLETS2_UMDAircraft_Data_1 is the Ozone Water-Land Environmental Transition Study (OWLETS-2) data collected onboard the University of Maryland Cessna Aircraft. Data include trace gas measurements,...
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Search relevance: 46.43 | Views last month: 1
Federal
STAQS SeaRey Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
STAQS_SeaRey_Data is the data collected onboard the Progressive Aerodyne SeaRey aircraft during the Synergistic TEMPO Air Quality Science (STAQS) mission. Data collection for this product is...
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Search relevance: 45.62 | Views last month: 0

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