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    FederalGlobal Historical Climatology Network - Daily (GHCN-Daily), Version 3National Oceanic and Atmospheric Administration, Department of Commerce — The Global Historical Climatology Network - Daily (GHCN-Daily/GHCNd) dataset integrates daily climate observations from approximately 30 different data sources....
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    FederalAccess to Jobs and Workers via Transit - DownloadU.S. Environmental Protection Agency — A collection of performance indicators and regional benchmarks for consistently comparing neighborhoods (census block groups) across the US in regards to their...
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    FederalMap of Arsenic concentrations in groundwater of the United StatesDepartment of the Interior — The map graphic image at https://www.sciencebase.gov/catalog/file/get/63140561d34e36012efa2b7f?name=arsenic_map.png illustrates arsenic values, in micrograms per...
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    FederalNOAA Monthly U.S. Climate Divisional Database (NClimDiv)National Oceanic and Atmospheric Administration, Department of Commerce — This dataset replaces the previous Time Bias Corrected Divisional Temperature-Precipitation Drought Index. The new divisional data set (NClimDiv) is based on the...
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    FederalGlobal Forecast System (GFS) [0.5 Deg.]National Oceanic and Atmospheric Administration, Department of Commerce — The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil...
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    FederalGlobal Forecast System (GFS) [1 Deg.]National Oceanic and Atmospheric Administration, Department of Commerce — The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil...
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    FederalNOAA Climate Data Record (CDR) of AVHRR Normalized Difference Vegetation Index (NDVI), Version 5National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains gridded daily Normalized Difference Vegetation Index (NDVI) derived from the NOAA Climate Data Record (CDR) of Advanced Very High Resolution...
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    FederalConcentrated Animal Feeding Operations (CAFOs) per County Downloadable Package, US, 2013, US EPAU.S. Environmental Protection Agency — This downloadable data package contains the following map layer: An ESRI polygon layer which depicts the boundaries of each US county. It has been joined with a US...
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    FederalPeriodical Cicada Broods (Feature Layer)Department of Agriculture — Note: This is a large dataset. To download, go to ArcGIS Open Data Set and click the download button, and under additional resources select the geodatabase option....
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    FederalUnited States Climate Reference Network (USCRN) Quality Controlled DatasetsNational Oceanic and Atmospheric Administration, Department of Commerce — USCRN Products are available on public FTP and derived from the USCRN processed data. Available parameters include averages and calculated values for precipitation,...
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    FederalMonitoring Trends in Burn Severity Conterminous United States (Map Service) NGDADepartment of Agriculture — Burn severity layers are thematic images depicting severity as unburned to low, low, moderate, high, and increased greenness (increased post-fire vegetation...
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    FederalNOAA/WDS Paleoclimatology - The International Tree-Ring Data Bank (ITRDB) RevisitedNational Oceanic and Atmospheric Administration, Department of Commerce — This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for...
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    FederalNOAA Climate Data Record (CDR) of AVHRR Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR), Version 5National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains gridded daily Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) derived from the NOAA Climate Data...
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    FederalCircum-Arctic Resource Appraisal (north of the Arctic Circle) Assessment UnitsDepartment of the Interior — The Assessment Unit is the fundamental unit used in the World Petroleum Resources Project. The Assessment Unit is defined within the context of the higher-level Total...
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    FederalIPCC Fourth Assessment Report (AR4) Observed Climate Change Impacts DatabaseNational Aeronautics and Space Administration — The Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4) Observed Climate Change Impacts Database contains observed responses to climate...
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    FederalUnited States Climate Reference Network (USCRN) Processed Data from the Version 2 USCRN DatabaseNational Oceanic and Atmospheric Administration, Department of Commerce — USCRN Processed data are interpreted values and derived geophysical parameters processed from raw data by the USCRN Team. Data were interpreted and ingested into a...
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    FederalClimatological Atlas of the Nordic Seas and Northern North Atlantic (NCEI Accession 0118478)National Oceanic and Atmospheric Administration, Department of Commerce — This Atlas is a result of an international collaboration between the Arctic and Antarctic Research Institute (Russia), Geophysical Institute, University of Bergen...
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    FederalArctic Ocean Regional Climatology (NCEI Accession 0115771)National Oceanic and Atmospheric Administration, Department of Commerce — To provide an improved oceanographic foundation and reference for multi-disciplinary studies of the Arctic Ocean, NCEI developed a new set of high-resolution quality-...
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    FederalInterferometric Synthetic Aperture Radar (IFSAR) AlaskaNational Aeronautics and Space Administration — The U.S. Geological Survey (USGS) National Geospatial Program (NGP) developed the Alaska Mapping Initiative (AMI) to collaborate with the State and other Federal...
