48 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
Sub-bottom seismic reflection raw data, 2014-2015, Cape Cod National Seashore
Department of the Interior —
This dataset contains sub-bottom seismic reflection data collected during acoustic surveys completed within and adjacent to the boundaries of Cape Cod National... -
Federal
Side-scan Sonar Data, Assateague Island National Seashore 2014-2015
Department of the Interior —
This dataset presents the raw and processed sidescan mosaic for surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet... -
Federal
Ground-truth Data, Submerged Marine Habitat Mapping, 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
Fire Island National Seashore Benthic Macrofauna Sampling Data
Department of the Interior —
Benthic Macrofauna Sampling Data used to construct benthic habitat maps for FIIS. Data were collected during ground-truth surveys involving the collection of... -
Federal
Cape Cod National Seashore 1m Depth Contours, 2015
Department of the Interior —
This dataset shows contours created from acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Race Point to Long... -
Federal
Fire Island National Seashore Conductivity, Temperature, and Depth (CTD) Profiles
Department of the Interior —
Conductivity, Temperature, and Depth (CTD) Profiles associated with submerged mapping cruises, FIIS -
Federal
Vessel Configuration Files, Gateway National Recreation Area
Department of the Interior —
Vessel configuration descriptions for submerged mapping cruises for acoustic surveys associated with submerged mapping cruises. The side scan sonar survey was done... -
Federal
Ground-truth Data, Submerged Marine Habitat Mapping, Cape Cod National Seashore
Department of the Interior —
These files contain ground-truth data collected in support of Submerged Marine Habitat Mapping at Cape Cod National Seashore. Files include data concerning CTD... -
Federal
Ground-truth Sampling Locations and Data, Submerged Marine Habitat Mapping, Fire Island National Seashore
Department of the Interior —
This dataset contains ground-truth sampling locations and data collected in support of Submerged Marine Habitat Mapping at Fire Island National Seashore. This ESRI... -
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
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
1m Depth Contours, 2015, Gateway National Recreation Area
Department of the Interior —
1m depth contours, derived from Sandy Hook bayside bathymetry, 1m resolution raster. The side scan sonar survey was done simultaneously with the bathymetry swath... -
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
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
Infaunal Sampling Survey Data, 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
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
Cape Cod National Seashore Conductivity, Temperature, and Depth (CTD) Profiles
Department of the Interior —
Conductivity, Temperature, and Depth (CTD) Profiles associated with submerged mapping cruises, FIIS -
Federal
Ground-truthing images, 2014-2015, Cape Cod National Seashore
Department of the Interior —
Still images taken in conjunction with biological and sediment grab samples in order to describe the benthic invertebrate community and sediment characteristics of... -
Federal
Conductivity, Temperature, and Depth (CTD) Profiles, Assateague Island National Seashore
Department of the Interior —
Conductivity, Temperature, and Depth (CTD) Profiles associated with submerged mapping cruises, Assateague Island National Seashore
48 datasets found