• Organization: Department of Agriculture
• Updated: 2025-11-22

ACRE Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in West Lafayette, Indiana In-field measurements of direct soil greenhouse gas (GHG) emissions provide...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides information to access NASA Earthdata published flight data and flight information collected by the Alpha Jet Atmospheric eXperiment (AJAX) and associated with the COMEX...

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• Organization: National Institute of Standards and Technology
• Updated: 2021-11-01 00:00:00

NOTE: please see the latest (March 2025) update at https://doi.org/10.18434/mds2-3765 . This archive is from November 2021.We have become aware of errors in the inlet heights at multiple sites and...

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• 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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• Organization: National Institute of Standards and Technology
• Updated: 2020-11-11 00:00:00

NOTE: please see the latest (March 2025) update at https://doi.org/10.18434/mds2-3765. Hourly observations of CO2 and CH4 from tower-based sites in the NIST Northeast Corridor network (currently...

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• 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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• 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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• 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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• 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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• Organization: National Institute of Standards and Technology
• Updated: 2021-05-03 00:00:00

NOTE: please see the latest (April 2025) update at https://doi.org/10.18434/mds2-3814 . Hourly observations of carbon dioxide (CO2) and methane (CH4) mole fractions in dry air from tower- and...

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• Organization: National Institute of Standards and Technology
• Updated: 2025-04-25 00:00:00

Updated April 2025. Here we provide hourly observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions in dry air from tower- and rooftop-based sites in the Los...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset contains Level 2B (L2b) enhancements of greenhouse gasses (GHG) derived from imagery collected by the Airborne Visible / Infrared Imaging Spectrometer-3 (AVIRIS-3) instrument....

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

We identified nine study site locations, representing three mature vegetation communities [Atlantic White Cedar (desired community), tall pine pocosin (desired community), and red maple/black gum...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed on the International Space...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed on the International Space...

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• 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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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed on the International Space...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed on the International Space...

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• Organization: Department of the Interior
• Updated: 2021-03-08T00:00:00Z

This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains empirical,...

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