JI_Q02.TIF - Johnston Island U.S. EEZ GLORIA sidescan-sonar data mosaic (2 of 16) (LCC, 50 m, WGS84)
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 to study the entire U.S. Exclusive Economic Zone (EEZ). From December 1990 through February 1991, the USGS and IOS (Institute of Oceanographic Sciences, U.K.) scientists conducted three surveys within the Johnston Atoll U.S. EEZ surrounding Johnston Island. The results of these surveys were 16 digital mosaics of a 2 degree by 2 degree area with a 50-meter pixel resolution.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "U.S. Geological Survey",
"@type": "vcard:Contact",
"hasEmail": "mailto:whsc_data_contact@usgs.gov"
}
|
| description | 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 to study the entire U.S. Exclusive Economic Zone (EEZ). From December 1990 through February 1991, the USGS and IOS (Institute of Oceanographic Sciences, U.K.) scientists conducted three surveys within the Johnston Atoll U.S. EEZ surrounding Johnston Island. The results of these surveys were 16 digital mosaics of a 2 degree by 2 degree area with a 50-meter pixel resolution. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://pubs.usgs.gov/of/2010/1332/htmldocs/ja/ja_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.0cc31428-b402-494a-b2ca-fda2ad54d77d.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_0cc31428-b402-494a-b2ca-fda2ad54d77d |
| keyword |
[
"ACOUSTIC RECEIVERS",
"Akau Island",
"CMGP",
"Central Pacific Ocean",
"Coastal and Marine Geology Program",
"EEZ",
"Exclusive Economic Zone",
"Exclusive Economic Zone (EEZ)",
"GLORIA",
"GLORIA > Geological Long-Range Inclined ASDIC",
"GeoTIFF image",
"Geological LOng-Range Inclined Asdic",
"Hawaii Ecoregion",
"Hikina Island",
"Johnston Atoll EEZ",
"Johnston Atoll Exclusive Economic Zone",
"Johnston Island",
"Marine Basin Floor",
"Marine Oceanic",
"Oceans > Ocean Acoustics > Acoustic Reflectivity",
"Oceans > Pacific Ocean > Central Pacific Ocean",
"SIDE-SCAN SONAR",
"Sand Island",
"U.S. Geological Survey",
"USGS",
"USGS:0cc31428-b402-494a-b2ca-fda2ad54d77d",
"WHSC",
"Woods Hole Science Center",
"acoustic reflectivity",
"backscatter",
"distributions",
"field activity number F-1-91-CP",
"field activity number F-13-90-CP",
"field activity number F-2-91-CP",
"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 | 2021-11-16T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -171.014858, 18.996521, -168.985301, 21.003273 |
| theme |
[
"Geospatial"
]
|
| title | JI_Q02.TIF - Johnston Island U.S. EEZ GLORIA sidescan-sonar data mosaic (2 of 16) (LCC, 50 m, WGS84) |
