684 datasets found for "National Seashores"
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Federal
Development: Development delineation: Fire Island, NY, 2014–2015
Department of the Interior —
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of... -
Federal
Unvegetated to vegetated ratio of marsh units in Massachusetts salt marshes
Department of the Interior —
This data release contains coastal wetland synthesis products for Massachusetts, developed in collaboration with the Massachusetts Office of Coastal Zone Management.... -
Federal
100-meter grid representing the coastal plain unconformity (in meters) beneath the inner-continental shelf offshore of Fire Island, NY (FI_CPUN, UTM Zone 18N, WGS 84, Esri Binary Grid)
Department of the Interior —
The U.S. Geological Survey (USGS) mapped approximately 336 square kilometers of the lower shoreface and inner-continental shelf offshore of Fire Island, New York in... -
Federal
Near-real-time surface ocean velocities derived from HF-radar stations located along coastal waters of North Slope Alaska, Gulf of Alaska, Puerto Rico/Virgin Islands, eastern U.S./Gulf of America, Hawaii, Great Lakes, and western U.S.
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains near-real-time ocean surface velocities, also known as total vector velocities, derived from high-frequency (HF) radar stations. The velocities... -
Federal
Digital Geomorphic-GIS Map of Gulf Islands National Seashore (5-meter accuracy and 1-foot resolution 2006-2007 mapping), Mississippi and Florida (NPS, GRD, GRI, GUIS, GUIS_geomorphology digital map) adapted from U.S. Geological Survey Open File Report maps by Morton and Rogers (2009) and Morton and Montgomery (2010)
Department of the Interior —
The Digital Geomorphic-GIS Map of Gulf Islands National Seashore (5-meter accuracy and 1-foot resolution 2006-2007 mapping), Mississippi and Florida is composed of... -
Federal
JPEG images of chirp seismic data from inner shelf U.S. Geological Survey research cruise 2002-012-FA collected by the U.S. Geological Survey
Department of the Interior —
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that... -
Federal
Human Dimensions of Rebounding Populations of Seals and White Sharks on Cape Cod, Massachusetts (NCEI Accession 0307598)
National Oceanic and Atmospheric Administration, Department of Commerce —
To contribute to messaging and management that advances wildlife conservation and responsible stewardship of interfacing human and marine ecosystems, a multi-... -
Federal
Digital Geomorphic-GIS Map of the Ocracoke Village to The Plains Area (1:10,000 scale 2006 mapping), North Carolina (NPS, GRD, GRI, CAHA, OCIS_geomorphology digital map) adapted from a East Carolina University unpublished digital data map by Ames and Riggs (2006)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Ocracoke Village to The Plains Area (1:10,000 scale 2006 mapping), North Carolina is composed of GIS data layers and GIS tables,... -
Federal
Digital Geologic-GIS Map of Cape Cod National Seashore and Vicinity, Massachusetts (NPS, GRD, GRI, CACO, CACO digital map) adapted from a U.S. Geological Survey Open-File Report by Stone and DiGiacomo (2010), and Geologic Quadrangle Maps by Oldale, Koteff and Hartshorn (1971), Oldale (1970), Oldale (1968), and Koteff, Oldale and Hartshorn (1967)
Department of the Interior —
The Digital Geologic-GIS Map of Cape Cod National Seashore and Vicinity, Massachusetts is composed of GIS data layers and GIS tables, and is available in the... -
Federal
Trackline navigation for Edgetech 4200 sidescan sonar data collected in 2015 by the U.S. Geological Survey along the Delmarva Peninsula, MD and VA (Esri polyline shapefile, GCS WGS 84)
Department of the Interior —
The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy in the fall of 2012. The... -
Federal
Digital Geomorphic-GIS Map of the Kitty Hawk to Whalebone Junction Area (1:10,000 scale 2006 mapping), North Carolina (NPS, GRD, GRI, CAHA, KHWJ_geomorphology digital map) adapted from a East Carolina University unpublished digital data map by Ames and Riggs (2006)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Kitty Hawk to Whalebone Junction Area (1:10,000 scale 2006 mapping), North Carolina is composed of GIS data layers and GIS... -
Federal
Ground control points Marconi Beach, Wellfleet, MA on March 22, 2023
Department of the Interior —
The data in this release re-map the beach and nearshore environment at Marconi Beach in Wellfleet, MA and provide updated environmental context for the 2021 CoastCam... -
Federal
Development: Development delineation: Fire Island, NY, 2010–2011
Department of the Interior —
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of... -
Federal
JPEG images of boomer seismic data from inner shelf U.S. Geological Survey research cruise 1999-045-FA collected by the U.S. Geological Survey
Department of the Interior —
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that... -
Federal
Open-Ocean Shorelines for the Undeveloped Areas of New Jersey's Barrier Islands, Extracted from Orthoimagery, March 9, 1991 to July 30, 2013
Department of the Interior —
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities.... -
Federal
Single-Beam Bathymetry of the Hurricane Sandy Breach at Fire Island, New York, June 2013 (1-Meter Digital Elevation Model)
Department of the Interior —
This dataset, 20130626_bathy_DEM.zip, contains a 1-meter (m) grid of June 2013 bathymetry of the breach channel, ebb shoal, and adjacent coast of the Fire Island... -
Federal
Interferometric sonar (swath bathymetry and acoustic backscatter) tracklines collected by the U.S. Geological Survey offshore of Fire Island, NY in 2011 (Geographic, WGS 84, Esri Polyline Shapefile)
Department of the Interior —
The U.S. Geological Survey (USGS) mapped approximately 336 square kilometers of the lower shoreface and inner-continental shelf offshore of Fire Island, New York in... -
Federal
Low-altitude aerial imagery collected from a Helikite at Head of the Meadow Beach, Truro on March 10, 2022
Department of the Interior —
These data map the beach and nearshore environment at Head of the Meadow Beach in Truro, MA, providing updated regional context for the 2019 CoastCam installation.... -
Federal
Digital Geomorphic-GIS Map of the Buxton Area (1:24,000 scale 2007 mapping), North Carolina (NPS, GRD, GRI, CAHA, BXTN_geomorphology digital map) adapted from a North Carolina Geological Survey digital publication map by Hoffman and Shroyer (2007)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Buxton Area (1:24,000 scale 2007 mapping), North Carolina is composed of GIS data layers and GIS tables, and is available in the... -
Federal
Sand Areas for the Undeveloped Areas of New Jersey's Barrier Islands, Extracted from Orthoimagery, March 9, 1991, to July 30, 2013
Department of the Interior —
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities....
684 datasets found for "National Seashores"