64 datasets found
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Federal
Side-scan Sonar Data, 2014-2015, Gateway National Recreation Area
Department of the Interior —
The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish bow-mounted from Lookdown at 400 and 900... -
Federal
Ground-truth Sampling Locations and Data, Submerged Marine Habitat Mapping, Assateague Island National Seashore
Department of the Interior —
This dataset shows the sampling locations for the ground-truth survey conducted along Assateague Island National Seashore in October 2014 and October 2015. The... -
Federal
Ground-truthing images, 2014-2015, Gateway National Recreation Area
Department of the Interior —
Collection of benthic infauna and epifauna used a 0.04 m2 Ted Young Modified Van Veen grab. Three replicate benthic samples were collected at 23 sites to total 69... -
Federal
Sub-bottom Seismic Survey Processed images, 2015, Cape Cod National Seashore
Department of the Interior —
This data set contains the images and ancillary files from sub-bottom seismic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore... -
Federal
Mapping Extent, Submerged Marine Habitat Mapping, Assateague Island National Seashore
Department of the Interior —
Mapping extent of acoustic surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet in Maryland, down past Chincoteague... -
Federal
Eel grass coverage, 2015, Cape Cod National Seashore
Department of the Interior —
This dataset shows the eelgrass data extent identified from the acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo)... -
Federal
Mapping Extent for Sidescan Sonar and Bathymetry Data, 2014-2015, Gateway National Recreation Area
Department of the Interior —
Polygon shapefile showing the coverage area of the acoustic mapping at Sandy Hook, NJ between July 2015 and August 2015. The side scan sonar survey was done... -
Federal
Short-term water level logger deployments at Assateague Island National Seashore, Fire Island National Seashore, and Gateway National Recreation Area-Sandy Hook Unit
Department of the Interior —
Zipped file contains a dataset of raw water level data (6min) which has been corrected to remove atmospheric pressure and provides the depth of water above the... -
Federal
Fire Island National Seashore Bathymetry Data, 50cm-Resolution 2015
Department of the Interior —
These data present the processed bathymetry mosaic for FIIS. The bathymetry data was collected June 11th-16th, 2015. The acoustic sonar survey was conducted using a... -
Federal
Cruise Track Lines, 2015, Gateway National Recreation Area
Department of the Interior —
Line shapefile showing the track lines of the acoustic mapping at Sandy Hook, NJ between July 2015 and August 2015. The side scan sonar survey was done simultaneously... -
Federal
Fire Island National Seashore Sediment Profile Image (SPI) Analysis and Coastal/Marine Ecological Classification Standard (CMECS) Classification Data
Department of the Interior —
Sediment Profile Image (SPI) Analysis and Coastal/Marine Ecological Classification Standard (CMECS) Classification Data used to construct benthic habitat maps for... -
Federal
Conductivity, Temperature, and Depth (CTD) Profiles, Gateway National Recreation Area
Department of the Interior —
Conductivity, Temperature, and Depth (CTD) Profiles associated with submerged mapping cruises. The side scan sonar survey was done simultaneously with the bathymetry... -
Federal
Cape Cod National Seashore Sonar Cruise Tracklines, 2015
Department of the Interior —
This vector data set contains the cruise tracklines from acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from... -
Federal
Salt Marsh Vegetation Points for Assateague Island National Seashore, Fire Island National Seashore, and Gateway National Recreation Area-Sandy Hook Unit
Department of the Interior —
This dataset was collected by staff of the Environmental Data Center (EDC) at The University of Rhode Island in cooperation with the Northeast Coastal and Barrier... -
Federal
Fire Island National Seashore Side-scan Sonar Data, 2015
Department of the Interior —
This dataset presents the processed sidescan mosaic for Fire Island National Seashore. The acoustic sonar survey was conducted using a EdgeTech 6205, a Multi-Phase... -
Federal
Water-level data used in submerged marine habitat mapping, Assateague Island National Seashore
Department of the Interior —
Water-level data used in submerged marine habitat mapping, Assateague Island National Seashore -
Federal
GPS locations of vegetation plots surveyed in 2015 and 2016 in areas overwashed by Hurricane Sandy (2012) in the Otis Pike Fire Island High Dune Wilderness Area, New York. National Park Service. Integrated Resource Management Applications
Department of the Interior —
This GIS data shows the locations of the permanent plots established as part of this research project -
Federal
Salt Marsh Elevation Points for Assateague Island National Seashore, Fire Island National Seashore, and Gateway National Recreation Area-Sandy Hook Unit
Department of the Interior —
This dataset was collected by staff of the Environmental Data Center (EDC) at The University of Rhode Island (URI) in cooperation with the Northeast Coastal and... -
Federal
Sediment Classification Data, Assateague Island National Seashore
Department of the Interior —
This dataset contains sediment grain-size classification data develop from during acoustic surveys completed along the 58‐km long Assateague barrier island stretching... -
Federal
Mapping Extent for Bathymetry Data, 2014-2015, Cape Cod National Seashore
Department of the Interior —
This dataset shows the extent of bathymetry data collected during acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore...
64 datasets found