Found 36 datasets matching filters.
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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 Race Point to Long Point in...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-04 -
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 kHz. The 4125 Towfish utilizes...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-04 -
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 (CaCo) from Race Point to Long...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-04 -
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 Van Veen grab. Three...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-04 -
Benthic habitat maps were developed for the CACO study areas following the top-down mapping approach, for which habitat map units are geologically defined based on the presumption that geologic...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
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 with the bathymetry swath...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
This dataset shows the extent of bathymetry data collected during acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CACO) from 2014-2015. Full...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
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 kHz. The 4125 Towfish utilizes...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
Supervised classification utilized training texels of 30 x 30 to 90 x 90 pixels cut from GeoTiff orthotiles centered on the coordinates of the grab sample stations. Each texel was assigned to a...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
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 bow-mounted from Lookdown at...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
1m depth contours, derived from Sandy Hook bayside bathymetry, 1m resolution raster. The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
Benthic Communities as Mediators of Water Quality in Lower San Francisco Bay, California (2012-2019)
This data release contains ten data tables and a data dictionary for the Technical Assistance Agreement (TAA) between the U.S. Geological Survey and the San Francisco Estuary Institute titled...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
These files contain ground-truth data collected in support of Submerged Marine Habitat Mapping at Cape Cod National Seashore. Files include data concerning CTD profiles, sampling locations,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-25 -
Vessel configuration descriptions for submerged mapping cruises for acoustic surveys associated with submerged mapping cruises. The side scan sonar survey was done simultaneously with the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
This data release contains one data table and a data dictionary for the California Department of Water Resources and the United States Bureau of Reclamation’s Environmental Monitoring Program...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Benthic invertebrate communities are monitored because the composition of those communities can affect and be affected by the water quality of an aquatic system. Benthic communities use and...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This vector data set contains the cruise tracklines from sub-bottom seismic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Race Point to Long...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
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) from Duck Harbor to Jeremy...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
Declining phytoplankton biomass and the resulting stress on the food web has been suggested as one contributor to the decline of Delta Smelt and other fish species in the San Francisco Bay (SFB)...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset includes data collected in support of the Minerals Management Service-supported program entitled "The Deepwater Program: Northern Gulf of Mexico Continental Slope Habitat and Benthic...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28
