-
JPEG formatted images of EdgeTech SB-512i, EdgeTech SB-424, and Knudsen 3200...
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine... -
Survey lines along which acoustic backscatter data were acquired using a...
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine... -
Shotpoint navigation at a 500-shot interval for chirp seismic-reflection...
A geophysical and geological survey was conducted at the mouth of the Connecticut River from Old Saybrook to Essex, Connecticut, in September 2012. Approximately 230 linear... -
Survey lines along which EdgeTech SB-512i and SB-424 chirp...
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine... -
SEABOSS Images from USGS Cruises 2010-033-FA and 2010-005-FA in JPEG Format
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
Text Files of the DGPS Navigation Logged with HYPACK Software on U.S....
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
Bathymetric data collected in the Belfast Bay, Maine pockmark field using a...
The U.S. Geological Survey, Woods Hole Coastal and Marine Science Center in cooperation with the University of Maine mapped approximately 50 square kilometers of the seafloor... -
Location of Sea-Floor Photographs acquired during USGS cruise 04011...
This data set includes the locations and identifiers of 240 bottom photographs collected at 89 stations on topographic and backscatter data of the sea floor offshore east of... -
Unique shot point navigation for Edgetech SB-424 chirp subbottom profiler...
In freshwater bodies of New Hampshire, the most problematic aquatic invasive plant species is Myriophyllum heterophyllum or variable leaf water-milfoil. Once established,... -
Text files of the navigation logged with HYPACK Software during surveys...
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine... -
Raw HYPACK navigation logs (text) collected by the U.S. Geological Survey -...
These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and... -
Text Files of the DGPS Navigation Logged with HYPACK Software on April 17,...
The U.S. Geological Survey (USGS), in cooperation with the Connecticut Department of Environmental Protection and National Oceanic and Atmospheric Administration (NOAA), is... -
Backscatter imagery collected in 2016 by the U.S. Geological Survey off Town...
Geophysical and geological survey data were collected off Town Neck Beach in Sandwich, Massachusetts, in May and July 2016. Approximately 130 linear kilometers of subbottom... -
Seismic Reflection, Boomer profile images collected in the vicinity of...
In September 2018, the USGS Woods Hole Coastal and Marine Science Center (WHCMSC), in collaboration with the US Army Corps of Engineers (USACE), conducted high-resolution... -
Surficial Sediment Data Collected During U.S. Geological Survey (USGS)...
The U.S. Geological Survey (USGS), in cooperation with the Connecticut Department of Environmental Protection and National Oceanic and Atmospheric Administration (NOAA), is... -
Location and grain-size analysis results of sediment samples collected in...
Two marine geological surveys were conducted in Nantucket Sound, Massachusetts, in May 2016 and May 2017 by the U.S. Geological Survey (USGS) as part of an agreement with the... -
Multibeam backscatter data collected in the vicinity of Buffalo Reef,...
In September 2018, the U.S. Geological Survey, in collaboration with the U.S. Army Corps of Engineers, conducted high-resolution geophysical mapping and sediment sampling to... -
Locations of Sea-Floor Photographs Acquired during RV Rafael Cruise...
The U.S. Geological Survey (USGS), in cooperation with the Connecticut Department of Environmental Protection and National Oceanic and Atmospheric Administration (NOAA), is... -
PNG formatted images of EdgeTech SB-424 seismic-reflection profiles...
These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and... -
Esri Binary floating point GRID containing bathymetry from interferometric...
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Woods Hole Coastal...