EC_250M_AEA_NAD27.TIF - U.S. Atlantic East Coast EEZ GLORIA sidescan-sonar composite mosaic (ACEA, 250 m, Clarke1866)
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 of the continental shelf edge, and from the Canadian border southward to the northern Blake Plateau off Florida. As in earlier EEZ reconnaissance surveys, the USGS utilized the GLORIA (Geological LOng-Range Inclined Asdic) sidescan-sonar system to complete the geologic mapping. The collected GLORIA data were processed and digitally mosaicked to produce continuous imagery of the sea-floor. A total of 23 digital mosaics of a 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the U.S. Atlantic Continental Margin.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Valerie Paskevich",
"@type": "vcard:Contact",
"hasEmail": "mailto:whsc_data_contact@usgs.gov"
}
|
| description | 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 of the continental shelf edge, and from the Canadian border southward to the northern Blake Plateau off Florida. As in earlier EEZ reconnaissance surveys, the USGS utilized the GLORIA (Geological LOng-Range Inclined Asdic) sidescan-sonar system to complete the geologic mapping. The collected GLORIA data were processed and digitally mosaicked to produce continuous imagery of the sea-floor. A total of 23 digital mosaics of a 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the U.S. Atlantic Continental Margin. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://pubs.usgs.gov/of/2010/1332/htmldocs/ac/ac_indexmap.html",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.ad5a9795-82c4-4eba-8e9a-441d33f1ee51.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_ad5a9795-82c4-4eba-8e9a-441d33f1ee51 |
| keyword |
[
"250-meter",
"ACOUSTIC RECEIVERS",
"Albers Equal Area",
"Atlantic Ocean",
"Baltimore Canyon",
"Blake Escarpment",
"Blake Plateau",
"Blake Ridge",
"CMGP",
"Carolina Slope and Rise",
"Carolinian Ecoregion",
"Charleston Bump",
"Coastal and Marine Geology Program",
"Continental/Island Rise",
"Continental/Island Slope",
"EEZ",
"Exclusive Economic Zone",
"Exclusive Economic Zone (EEZ)",
"Florida Slope",
"GLORIA",
"GLORIA > Geological Long-Range Inclined ASDIC",
"GeoTIFF image",
"Geological LOng-Range Inclined Asdic",
"Georges Bank",
"Gulf of Maine/Bay of Fundy Ecoregion",
"Hatteras Canyon",
"Hendrickson Canyon",
"Hudson Canyon",
"Marine Oceanic",
"Mid Atlantic Region",
"Norfolk Canyon",
"Ocean > Atlantic Ocean",
"Ocean > Atlantic Ocean > North Atlantic Ocean > Caribbean Sea",
"Ocean > Atlantic Ocean > North Atlantic Ocean > Caribbean Sea > Bahamas",
"Ocean > Atlantic Ocean > North Atlantic Ocean > Georges Bank",
"Ocean > Atlantic Ocean > North Atlantic Ocean > Gulf Of Maine",
"Ocean Bank/Plateau",
"Oceans > Ocean Acoustics > Acoustic Reflectivity",
"SIDE-SCAN SONAR",
"Scotian Shelf Ecoregion",
"U.S. Atlantic Coast",
"U.S. East Coast",
"U.S. Geological Survey",
"USGS",
"USGS:ad5a9795-82c4-4eba-8e9a-441d33f1ee51",
"Veatch Canyon",
"Virginian Ecoregion",
"WHSC",
"WHSC cruise identifier FRNL87-1",
"WHSC cruise identifier FRNL87-2",
"WHSC cruise identifier FRNL87-3",
"WHSC cruise identifier FRNL87-4",
"WHSC cruise identifier FRNL87-5",
"WHSC serial number 87004",
"WHSC serial number 87008",
"WHSC serial number 87010",
"WHSC serial number 87015",
"WHSC serial number 87018",
"Woods Hole Science Center",
"acoustic reflectivity",
"backscatter",
"composite mosaic",
"continental margin",
"continental rise",
"continental shelf",
"continental slope",
"distributions",
"geoscientificInformation",
"grey scale image",
"image mosaics",
"imageryBaseMapsEarthCover",
"marine geology",
"marine geophysics",
"oceans",
"physical habitats and geomorphology",
"sea-floor acoustic reflectivity",
"sea-floor characteristics",
"seabed",
"sidescan sonar",
"sidescan-sonar mosaic"
]
|
| modified | 2021-11-11T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -80.000000, 24.500199, -63.028393, 42.189539 |
| theme |
[
"Geospatial"
]
|
| title | EC_250M_AEA_NAD27.TIF - U.S. Atlantic East Coast EEZ GLORIA sidescan-sonar composite mosaic (ACEA, 250 m, Clarke1866) |
