-
Extended Tracklines of Continues Resistivity Profile Data collected in 2005...
The Neuse River Estuary in North Carolina is a broad, V-shaped water body located on the southwestern end of Pamlico Sound. This estuary suffers from severe eutrophication for... -
Locations of All Shotpoints, USGS Cruise M1-98-GM (GOM98SHTALLG.SHP)
All shotpoint locations from multichannel seismics survey, USGS cruise M1-98-GM. During June 1998 and April 1999, the U.S. Geological Survey (USGS) conducted two research... -
Survey lines along which 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... -
Sediment sample and textural properties at 40 sample locations collected by...
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 field...
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... -
2021-322-FA_shots: Digital Chirp Subbottom Profile Shotpoint Data Collected...
From June 2 through 9, 2021, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the geologic controls on barrier island evolution and determine... -
Tracklines of swath bathymetry collected by the U.S. Geological Survey...
In 2006 and 2007, the U.S. Geological Survey, in partnership with Louisiana Department of Natural Resources and the University of New Orleans, conducted geologic mapping to... -
Tracklines of a multibeam survey of the sea floor southwest of Montauk...
Surveys of the bathymetry and backscatter intensity of the sea floor south of Long Island, New York, were carried out in November 1998 using a Simrad EM1000 multibeam... -
Trackline navigation for multi-channel streamer seismic-reflection profiles...
The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy in the fall of 2012. The U.S.... -
Chirp seismic reflection and navigation data collected in Chesapeake Bay...
In July 2022, the U.S. Geological Survey (USGS) and the University of Maryland’s Chesapeake Biological Laboratory conducted a study, USGS Field Activity Number (FAN)... -
2019-333-FA_trkln: Digital Chirp Subbottom Profile Trackline Data Collected...
From September 27 through October 5, 2019, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the geologic controls on barrier island evolution and... -
R/V FARNELLA 90-3 navigation data (tracklines)
This ArcView GIS data layer contains the navigation fix points for the R/V FARNELLA 90-3 cruise. -
Surficial Sediment Data Collected During U.S. Geological Survey Cruises...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Connecticut Department of Energy and Environmental... -
Surficial sediment samples collected by the U.S. Geological Survey within...
In 2008, the U.S. Geological Survey (USGS), Woods Hole Coastal and Marine Science Center (WHCMSC), in cooperation with the U.S. Army Corps of Engineers conducted a geophysical... -
Ship tracklines along which continuous resistivity profiling data were...
A geophysical survey to delineate the fresh-saline groundwater interface and associated sub-bottom sedimentary structures beneath Indian River Bay, Delaware, was carried out in...