56 datasets found
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Federal
Landscape data compiled for fish health sites in and around the Chesapeake Bay Watershed.
Department of the Interior —
These data include estimates of landcover and land use characteristics including high phytoestrogen crop cover, estimated pesticide applications, EPA PFAS facilities,... -
Federal
Enhanced Historical Land-Use and Land-Cover Data Sets of the U.S. Geological Survey: polygon format files
Department of the Interior —
This data set depicts land use and land cover from the 1970s and 1980s and has been previously published by the U.S. Geological Survey (USGS) in other file formats.... -
Federal
landcover map for Sitka National Historical Park
Department of the Interior —
The landcover map presented here was manually digitized on current aerial photography in a GIS environment and field checked by vegetation survey. The landcover... -
Federal
Hawaiian Islands probability of excess rainfall conditions by land cover type under current (2002-2012) and future (2090-2099) scenarios
Department of the Interior —
One of the determinants of runoff is the occurrence of excess rainfall events where rainfall rates exceed the infiltration capacity of soils. To help understand... -
Federal
High resolution landcover for the Western Gulf Coastal Plain of Louisiana
Department of the Interior —
The dataset includes Land Use/Land Cover types throughout the Chenier Eco-Region in Southwest Louisiana. Using the 2015 NAIP dataset (1m) as the basemap, E-Cognition... -
Federal
Gambia Land Use Land Cover 1975
Department of the Interior —
This dataset is the first (circa 1975) in a series of three 1-kilometer land use land cover (LULC) time-periods datasets (1975, 2000, and 2013) aids in monitoring... -
Federal
Enhanced Historical Land-Use and Land-Cover Data Sets of the U.S. Geological Survey: Tile Index Polygons
Department of the Interior —
This polygon data set documents the spatial extent of polygon files included in a release of enhanced U.S. Geological Survey historical land-use and land-cover data. -
Federal
Enhanced Historical Land-Use and Land-Cover Data Sets of the U.S. Geological Survey: Data Source Index Polygons
Department of the Interior —
This polygon data set provides ancillary information to supplement a release of enhanced U.S. Geological Survey (USGS) historical land-use and land-cover data. The... -
Federal
Enhanced Historical Land-Use and Land-Cover Data Sets of the U.S. Geological Survey: raster format files
Department of the Interior —
This data set depicts land use and land cover from the 1970s and 1980s and has been previously published by the U.S. Geological Survey (USGS) in other file formats.... -
Federal
Wrangell St. Elias National Park and Preserve detailed vegetation
Department of the Interior —
The land cover grid data set is based on a supervised multi-spectral image analysis of Landsat TM5 and TM7 data, supported by field data, modeling, review of aerial... -
Federal
Lake Clark National Park and Preserve landcover
Department of the Interior —
The Lake Clark Mapping Project was a joint endeavor between the National Park Service and Pacific Meridian Resources. The primary data sources were SPOT multispectral... -
Federal
Wrangell St. Elias National Park and Preserve vegetation structure
Department of the Interior —
This grid was derived by ABR Inc. from the satellite imagery classification done by Geographic Resource Solutions to developed a Vegetation Structure map for Wrangell... -
City
Landcover Raster Data (2010) – 3ft Resolution
City of New York —
High resolution land cover data set for New York City. This is the 3ft version of the high-resolution land cover dataset for New York City. Seven land cover classes... -
Federal
West Africa Land Use Land Cover Time Series
Department of the Interior —
This series of three-period land use land cover (LULC) datasets (1975, 2000, and 2013) aids in monitoring change in West Africa’s land resources (exception is Tchad... -
Federal
Coastal Change Likelihood in the U.S. Northeast Region: Maine to Virginia - Hazard Impact Type
Department of the Interior —
Coastal resources are increasingly impacted by erosion, extreme weather events, sea-level rise, tidal flooding, and other potential hazards related to climate change.... -
Federal
Hawaiian Islands probability of excess rainfall conditions under current (2002-2012) and future (2090-2099) scenarios
Department of the Interior —
One of the determinants of runoff is the occurrence of excess rainfall events where rainfall rates exceed the infiltration capacity of soils. To help understand...
56 datasets found