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Survey lines along which acoustic backscatter data were acquired using a...
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine... -
Nonattainment Area - Particulate Matter - 10 (1990)
Non-attainment and maintenance areas for the United States and its territories October 24, 2017. For more detailed information on this dataset, see the Overview Description in... -
Bathymetric data collected in the Belfast Bay, Maine pockmark field using a...
The U.S. Geological Survey, Woods Hole Coastal and Marine Science Center in cooperation with the University of Maine mapped approximately 50 square kilometers of the seafloor... -
High Resolution Landcover, Philadelphia PA, 2008
High resolution land cover dataset for Philadelphia. Seven land cover classes were mapped: (1) tree canopy, (2) grass/shrub, (3) bare earth, (4) water, (5) buildings, (6) roads,... -
Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama...
Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama (Polygon: Individual Dates) is a dataset consisting of 223 polygon shapefiles representing... -
Shorelines Extracted from 1984-2015 Landsat Imagery: Ship Island,...
Shorelines Extracted from 1984-2015 Landsat Imagery: Ship Island, Mississippi (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite... -
Nonattainment Area - 1 hr Ozone (1990)
Non-attainment and maintenance areas for the United States and its territories October 24, 2017. The standard for the Ozone 1 hour NAA is 0.12 ppm. For more detailed information... -
Insect and Disease Aerial Survey Flightline 2008
This data contains the flight lines that correspond with the Insect and Disease survey for 2008. The flight lines come from two sources, either hand drawn on the base maps in... -
Back-Island Shorelines for the Undeveloped Areas of New Jersey's Barrier...
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland... -
BLM REA NWP 2011 PADUS1 1
The Protected Areas Database of the United States (PAD-US) is a geodatabase, hosted by the USGS Gap Analysis Program (GAP), that illustrates and describes public land ownership,... -
Surficial Geologic Map of Vermont, 1970 - Rocklines, Striations, Till Fabric
The GeologicSurficial_SURFICIAL data consists of surficial geologic features as digitized from the 1:62,500 15 minute series USGS quadrangle map sheets, compiled by The Vermont... -
2008 USGS/NPS/NASA Experimental Advanced Airborne Research Lidar (EAARL):...
This is a bare earth data set that was collected 24-25 March 2008 along the shoreline of the Assateague Island National Seashore in Maryland and Virginia. The data falls in... -
Sand Areas for the Undeveloped Areas of New Jersey's Barrier Islands,...
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland... -
Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama...
Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite... -
Impaired 2008 River Lake Estuary Set
Connecticut 303(d) Impaired Waters 2008 is a subset of Connecticut 305(b) Assessed Waters 2008. If any one of the assigned designated uses is categorized as NOT Supporting, the... -
Open-Ocean Shorelines for the Undeveloped Areas of New Jersey's Barrier...
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland... -
2008 USACE Great Lakes Topo/Bathy Lidar: Wisconsin
These files contain topographic and bathymetric lidar data collected by the Compact Hydrographic Airborne Rapid Total Survey (CHARTS) system along the coast of Wisconsin. CHARTS... -
4-km North Pacific Nearshore Sea Surface Temperature (SST) ESRI GRID format...
The Sea Surface Temperature (SST) data of the nearshore region of the North Pacific show temperature ranges in degrees C using points whose locations correspond to the centroids... -
Nonattainment Area - Carbon Monoxide (CO - 1971)
Non-attainment and maintenance areas for the United States and its territories October 24, 2017. The standard for the CO NAA is 9 ppm. For more detailed information on this... -
Navigable Waterway Nodes (National) - National Geospatial Data Asset (NGDA)...
The Navigable Waterway Nodes dataset is June 26, 2019, and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's (BTS's) National...