472 datasets found
-
Federal
Modeled Historical Land Use and Land Cover for the Conterminous United States: 1938-1992
Department of the Interior —
The landscape of the conterminous United States has changed dramatically over the last 200 years, with agricultural land use, urban expansion, forestry, and other... -
Federal
Annual National Land Cover Database (NLCD) Collection 1 Summary Land Cover Change Index 1985-2023 Conterminous United States
Department of the Interior —
The USGS Land Cover program has combined the tried-and-true methodologies from premier land cover projects, National Land Cover Database (NLCD) and Land Change... -
Federal
Rapid Assessment of Vegetation Condition after Wildfire (RAVG) Basal Area Percent Change (Map Service)
Department of Agriculture —
The USDA Forest Service Rapid Assessment of Vegetation Condition after Wildfire (RAVG) program produces geospatial data and maps of post-fire vegetation condition... -
Federal
Waterfalls and Rapids in the Conterminous United States Linked to the National Hydrography Datasets V2.0
Department of the Interior —
This GeoJSON dataset contains information about 10780 waterfall and 1080 rapid locations (referred to as falls throughout the metadata) and characteristics (e.g. type... -
Federal
LANDFIRE Environmental Site Potential NGDA
Department of the Interior —
The LANDFIRE vegetation layers describe the following elements of existing and potential vegetation for each LANDFIRE mapping zone: environmental site potentials,... -
Federal
LANDFIRE Forest Canopy Cover NGDA
Department of the Interior —
The LANDFIRE fuel data describe the composition and characteristics of both surface fuel and canopy fuel. Specific products include fire behavior fuel models, canopy... -
Federal
Historical Annual Precipitation (CONUS) (Image Service)
Department of Agriculture —
The National Forest Climate Change Maps project was developed to meet the need of National Forest managers for information on projected climate changes at a scale... -
Federal
Forest Inventory and Analysis Above Ground Forest Biomass (Image Service)
Department of Agriculture —
This Biomass and Carbon per Acre dataset was compiled for the 48-state CONUS Area in order to identify local, state and regional trends in forest cover and landscape... -
Federal
Estimated Densities of Residential Septic Tanks across the Conterminous United States for 12-digit Hydrologic Unit Code 12 (HUC12), National Hydrography Dataset Plus Version 2 (NHDPlusV2) Catchment, and Block Group Scales
Department of the Interior —
This dataset provides estimates of residential septic tank densities at 12-digit Hydrologic Unit Code (HUC12), National Hydrography Dataset (NHD Plus version 2.1,... -
Federal
Climate Change Pressures Heat Zones Mean Days Over 30 Degrees Celsius Historical 1980-2009 (Image Service)
Department of Agriculture —
Heat Zones map the distribution of potential heat stress for plants and animals, including humans. Heat zones, defined as the number of days per year with maximum... -
Federal
Wildfire Hazard Potential, Version 2020 Classified (Image Service)
Department of Agriculture —
Note: This Wildfire Hazard Potential (WHP) image service has been deprecated. Previous versions—including 2014, 2018, 2020, and 2023 continuous and classified... -
Federal
Conterminous United States Land Cover Projections - 1992 to 2100
Department of the Interior —
The USGS’s FORE-SCE model was used to produce land-use and land-cover (LULC) projections for the conterminous United States. The projections were originally created... -
Federal
Monitoring Trends in Burn Severity Thematic Burn Severity Mosaic for CONUS in 2002
Department of the Interior —
The Monitoring Trends in Burn Severity (MTBS) Program assesses the frequency, extent, and magnitude (size and severity) of all large wildland fires (wildfires and... -
Federal
Wildfire Hazard Potential, Version 2020 Continuous (Image Service)
Department of Agriculture —
Note: This Wildfire Hazard Potential (WHP) image service has been deprecated. Previous versions—including 2014, 2018, 2020, and 2023 continuous and classified... -
Federal
Forest Inventory and Analysis Standing Dead Forest Carbon (Image Service)
Department of Agriculture —
Through application of a nearest-neighbor imputation approach, mapped estimates of forest carbon density were developed for the contiguous United States using the... -
Federal
Wildfire Risk to Communities Flame Length Exceedance Probability - 8 foot (Image Service)
Department of Agriculture —
The data included in this publication depict the 2024 version of components of wildfire risk for all lands in the United States that: 1) are landscape-wide (i.e.,... -
Federal
Annual National Land Cover Database (NLCD) Collection 1 Summary Land Cover Change Count 1985-2023 Conterminous United States
Department of the Interior —
The USGS Land Cover program has combined the tried-and-true methodologies from premier land cover projects, National Land Cover Database (NLCD) and Land Change... -
Federal
Data Release for the 2023 U.S. 50-State National Seismic Hazard Model - Overview
Department of the Interior —
The U.S. National Seismic Hazard Model (NSHM) was updated in 2023 for all 50 states using the best available science related to earthquake seismicity, fault ruptures,...
472 datasets found