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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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    FederalNACP North American Forest Dynamics Project: Forest Disturbance and Regrowth DataNational Aeronautics and Space Administration — This data set provides the results of time-series analyses of Landsat imagery for 55 selected forested sites across the conterminous U.S.A. The output is a pair of...
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    FederalEnviroAtlas - Rare Ecosystems in the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset identifies rare ecosystems using base landcover data from the USGS GAP Analysis Program (Version 2, 2011) combined with landscape ecology...
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    FederalNACP Integrated Wildland and Cropland 30-m Fuel Characteristics Map, U.S.A., 2010National Aeronautics and Space Administration — The data set provides a 30-m comprehensive fuelbed characteristics map for both the wildland and cropland areas of the conterminous United States (CONUS) for 2010....
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    FederalNACP Site: Terrestrial Biosphere Model Output Data in Original FormatNational Aeronautics and Space Administration — This data set contains the original model output data submissions from the 24 terrestrial biosphere models (TBM) that participated in the North American Carbon...
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    FederalGlobal Forest Ecosystem Structure and Function Data For Carbon Balance ResearchNational Aeronautics and Space Administration — A comprehensive global database has been assembled to quantify CO2 fluxes and pathways across different levels of integration (from photosynthesis up to net ecosystem...
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    FederalNACP Site: Terrestrial Biosphere Model and Aggregated Flux Data in Standard FormatNational Aeronautics and Space Administration — This data set provides standardized output variables for gross primary productivity (GPP), net ecosystem exchange (NEE), leaf area index (LAI), ecosystem respiration...
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    FederalGlobal Organic Soil Carbon and Nitrogen (Zinke et al.)National Aeronautics and Space Administration — This package contains worldwide soil carbon and nitrogen data for more than 3,500 soil profiles. The database was begun about 40 years ago with the collection and...
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    FederalVEMAP 2: Annual Ecosystem Model Responses to U.S. Climate Change, 1994-2100National Aeronautics and Space Administration — The Vegetation-Ecosystem Modeling and Analysis Project (VEMAP) was a large, collaborative, multi-institutional, international effort whose goal was to evaluate the...
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    FederalNACP Forest Age Maps at 1-km Resolution for Canada (2004) and the U.S.A. (2006)National Aeronautics and Space Administration — This data set provides forest age map products at 1-km resolution for Canada and the United States (U.S.A.). These continental forest age maps were compiled from...
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    FederalNACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model OutputsNational Aeronautics and Space Administration — This data set contains standardized gridded observation data, terrestrial biosphere model output data, and inverse model simulations of carbon flux parameters that...
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    FederalMAPSS: Mapped Atmosphere-Plant-Soil System Model, Version 1.0National Aeronautics and Space Administration — MAPSS (Mapped Atmosphere-Plant-Soil System) is a landscape to global vegetation distribution model that was developed to simulate the potential biosphere impacts and...
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    FederalCMS: Forest Biomass and Productivity, 1-degree and 5-km, Conterminous US, 2005National Aeronautics and Space Administration — Notice: This data set and guide were updated on June 30, 2014 to correct an error in the reported units. The data values were not changed.Spatially-gridded estimates...
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    FederalNACP Regional: National Greenhouse Gas Inventories and Aggregated Gridded Model DataNational Aeronautics and Space Administration — This data set provides two products that were derived from the recently published North American Carbon Program (NACP) Regional Synthesis 1-degree terrestrial...
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    FederalEnviroAtlas - Thermoelectric Water Use by 12-Digit HUC for the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset is a summary of the thermoelectric water consumption based on the December 2016 US Energy Information Administration (EIA) monthly electric...
