-
GMX_Q12.TIF - U.S. Gulf of Mexico EEZ GLORIA sidescan-sonar data mosaic (12 o...
During February 1982 and again from August 7 to October 22, 1985 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Gulf of Mexico Continental Margin... -
GAK_Q52.TIF - Gulf of Alaska U.S. EEZ GLORIA sidescan-sonar data mosaic (22 o...
GLORIA data for the Gulf of Alaska Exclusive Economic Zone (EEZ) were acquired during five cruises over a four year period. The first cruise conducted in 1986 (F-1-86-GA)... -
Nahant to Gloucester, 1m resolution Sidescan Sonar Mosaic (SS_MOS1M.TIF)
These data are high-resolution acoustic backscatter measurements of the seafloor offshore of Massachusetts, from Nahant to Gloucester. Approximately 127 km2 of the inner shelf... -
St. Croix National Scenic Riverway, ADCP Flow Diffusion of the St. Croix Rive...
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Small... -
AA_Q30.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (30 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
GAK_Q60.TIF - Gulf of Alaska U.S. EEZ GLORIA sidescan-sonar data mosaic (30 o...
GLORIA data for the Gulf of Alaska Exclusive Economic Zone (EEZ) were acquired during five cruises over a four year period. The first cruise conducted in 1986 (F-1-86-GA)... -
CYM_Q01.TIF - Cayman Trough GLORIA sidescan-sonar data mosaic (1 of 2) (Merca...
From October 22 to November 22, 1985 the U.S. Geological Survey (USGS) conducted a single to survey to ensonify the Cayman Trough region. The survey took place over the coastal... -
Bathymetry Data, 2014-2015, Gateway National Recreation Area
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... -
Interpretation of the distribution of Holocene deposits within Raritan Bay, N...
These data are in an ESRI shapefile, polygon vector format and are intended to represent the distribution of Holocene deposits within Raritan Bay, New York. These data are... -
SMIG1M.TIF - Sidescan sonar image of South San Miguel Island (UTM 10N, NAD83)
The sidescan sonar image of the nearshore seafloor (0 to 100 m water depths) of the Big Sycamore reserve area was mosaicked from data collected in 1998. A Klein 2000 sidescan... -
Autonomous Surface Vehicle Sidescan-sonar mosaic from St Vincent Bar, St. Geo...
These data were collected under a cooperative mapping program between the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration Coastal Services... -
April 2018 bathymetry (WGS84) of Coyote Creek and Alviso Slough, South San Fr...
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2018. Projection = UTM, zone 10 in meters, Horizontal Datum = WGS84(G1150), Elevations relative to...