1,646 datasets found
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Noatak Lakes Bathymetry
National Park Service —
Noatak lakes bathymetry data collected as part of the Arctic Network 2005 freshwater initiative. -
Glacier Bay sea otter bathymetry layer package (SO_J)
National Park Service —
ESRI layer of bathymetry of Glacier Bay that is used as a boundary layer for restricting movement of sea otters to marine environments and for limiting inference to... -
Mapping Extent for Sidescan Sonar and Bathymetry Data, 2014-2015, Gateway National Recreation Area
National Park Service —
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... -
Infaunal Sampling Survey Data, 2014-2015, Gateway National Recreation Area
National Park Service —
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... -
Ground-truth sampling locations, 2014-2015, Gateway National Recreation Area
National Park Service —
GIS point data of stations in which biological and sediment grab samples were collected. Collection of benthic infauna and epifauna used a 0.04 m2 Ted Young Modified... -
Cruise Track Lines, 2015, Gateway National Recreation Area
National Park Service —
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... -
1m Depth Contours, 2015, Gateway National Recreation Area
National Park Service —
1m depth contours, derived from Sandy Hook bayside bathymetry, 1m resolution raster. The side scan sonar survey was done simultaneously with the bathymetry swath... -
Ground-truth Data, Submerged Marine Habitat Mapping, Gateway National Recreation Area
National Park Service —
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... -
Ground-truthing images, 2014-2015, Gateway National Recreation Area
National Park Service —
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... -
Side-scan Sonar Data, 2014-2015, Gateway National Recreation Area
National Park Service —
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... -
Tide Data for Acoustical Surveys, 2014-2015, Gateway National Recreation Area
National Park Service —
Tide Data for Acoustical Surveys at CACO. The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish... -
Vessel Configuration Files, Gateway National Recreation Area
National Park Service —
Vessel configuration descriptions for submerged mapping cruises for acoustic surveys associated with submerged mapping cruises. The side scan sonar survey was done... -
Fire Island National Seashore Side-scan Sonar Data, 2015
National Park Service —
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... -
2-meter Depth Contours, Assateague Island National Seashore, 2014-2015
National Park Service —
This dataset shows 2 m depth contours within the study area. -
Cruise Tracklines, Assateague Island National Seashore, 2014-2015
National Park Service —
This dataset shows the cruise tracklines for the acoustic surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet in... -
Bathymetry Data, 75cm-Resolution, Assateague Island National Seashore, 2014-2015
National Park Service —
This dataset contains bathymetry data collected during acoustic surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet... -
Coastal/Marine Ecological Classification Standard (CMECS) Classification Data for Assateague Island National Seashore
National Park Service —
Habitat classification map based on surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet in Maryland, down past... -
Fire Island National Seashore Bathymetry Data, 50cm-Resolution 2015
National Park Service —
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...
1,646 datasets found