471 datasets found
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Sectional Acoustic Backscatter Image (Falsecolor) of the Puerto Rico Trench in a Projected Coordinate System (utm19_30m_mosaic)
U.S. Geological Survey —
The Puerto Rico Trench is a tectonic plate boundary where the North American Plate slides by and descends under the Caribbean Plate. Although much of the trench lies... -
COW_Q14.TIF - U.S. Pacific West Coast EEZ GLORIA sidescan-sonar data mosaic (14 of 36) (TM, 50 m, NAD27)
U.S. Geological Survey —
In March 1983, President Ronald Reagan signed a proclamation establishing an Exclusive Economic Zone (EEZ) of the United States extending its territory 200 nautical... -
Multibeam bathymetry data collected in 2016 in Catalina Basin, southern California
U.S. Geological Survey —
This part of the data release includes 10-m resolution multibeam-bathymetry data collected in 2016 in Catalina Basin, southern California. The data are presented as a... -
BackscatterA [USGS SWATH]--Monterey Canyon and Vicinity, California
U.S. Geological Survey —
This part of DS 781 presents data for the acoustic-backscatter map of Monterey Canyon and Vicinity map area, California. Backscatter data are provided as separate... -
GAK_Q35.TIF - Gulf of Alaska U.S. EEZ GLORIA sidescan-sonar data mosaic (5 of 30) (LCC, 50 m, WGS84)
U.S. Geological Survey —
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... -
4 meter sidescan-sonar GeoTIFF image of inner shelf with stretched histogram, from Virginia border to Cape Hatteras, NC (composite_nhatt_str.tif, UTM, Zone 18N, WGS84)
U.S. Geological Survey —
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that... -
EC_Q07.TIF - U.S. Atlantic East Coast EEZ GLORIA sidescan-sonar data mosaic (7 of 23) (ACEA, 50 m, Clarke1866)
U.S. Geological Survey —
From February to May 1987 the U.S. Geological Survey (USGS) conducted five cruises to cover the U.S. Atlantic Continental Margin Exclusive Economic Zone (EEZ) seaward... -
Merged acoustic-backscactter imagery collected in 2005, 2007, and 2010, Skagit Bay, Washington
U.S. Geological Survey —
These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) merged acoustic-backscatter imagery that was collected in... -
HW2_Q31.TIF - Hawaii II - Central Hawaii U.S. EEZ GLORIA sidescan-sonar data mosaic (2 of 24) (LCC, 50 m, WGS84)
U.S. Geological Survey —
In 1984, the U.S. Geological Survey (USGS), Office of Marine Geology, launched a program using the Geological LOng-Range Inclined Asdic (GLORIA) sidescan-sonar system... -
BackscatterB [Swath]--Offshore of Salt Point Map Area, California
U.S. Geological Survey —
This part of DS 781 presents data for the acoustic-backscatter map of the Offshore of Salt Point map area, California. Backscatter data are provided as separate grids... -
BS_Q04.TIF - Bering Sea U.S. EEZ GLORIA sidescan-sonar data mosaic (4 of 30) (LCC, 50 m, Clarke1866)
U.S. Geological Survey —
In 1984, the U.S. Geological Survey (USGS), Office of Marine Geology, launched a program using the Geological LOng-Range Inclined Asdic (GLORIA) sidescan-sonar system... -
Enhanced Grayscale TIFF Image of the 2-m Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11346 of the Sea Floor in the Vicinity of Edgartown Harbor, Massachusetts (H11346_2MSSS_UTM19.TIF, UTM Zone 19, NAD83)
U.S. Geological Survey —
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone... -
GAK_Q60.TIF - Gulf of Alaska U.S. EEZ GLORIA sidescan-sonar data mosaic (30 of 30) (LCC, 50 m, WGS84)
U.S. Geological Survey —
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... -
GAK_Q54.TIF - Gulf of Alaska U.S. EEZ GLORIA sidescan-sonar data mosaic (24 of 30) (LCC, 50 m, WGS84)
U.S. Geological Survey —
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... -
HW2_Q48.TIF - Hawaii II - Central Hawaii U.S. EEZ GLORIA sidescan-sonar data mosaic (19 of 24) (LCC, 50 m, WGS84)
U.S. Geological Survey —
In 1984, the U.S. Geological Survey (USGS), Office of Marine Geology, launched a program using the Geological LOng-Range Inclined Asdic (GLORIA) sidescan-sonar system... -
COW_Q34.TIF - U.S. Pacific West Coast EEZ GLORIA sidescan-sonar data mosaic (34 of 36) (TM, 50 m, NAD27)
U.S. Geological Survey —
In March 1983, President Ronald Reagan signed a proclamation establishing an Exclusive Economic Zone (EEZ) of the United States extending its territory 200 nautical... -
CYM_250M_MER_NAD27.TIF - Cayman Trough GLORIA sidescan-sonar composite mosaic (MER, 250 m, Clarke 1866)
U.S. Geological Survey —
From October 22 to November 22, 1985 the U.S. Geological Survey (USGS) conducted a single to survey to ensonify the Cayman Trough. The survey took place over the... -
0.3 meter backscatter JPEG image (with world file) of the nearshore seafloor off of Duck, NC (mosaic2.jpg UTM, Zone 18N, WGS84)
U.S. Geological Survey —
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that... -
Acoustic backscatter data collected in 2007 from the San Miguel Passage in the Channel Islands, California
U.S. Geological Survey —
This portion of the data release presents acoustic backscatter data from the San Miguel Passage, in the Channel Islands, California. The data were collected in August...
471 datasets found