MGL1109backsgeo.sd: Multibeam backscatter data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in Fledermaus digital terrain format, geographic coordinate system
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-backscatter data collected in the Gulf of Alaska during U.S. Geological Survey (USGS) cruise MGL1109 aboard the R/V Marcus G. Langseth. The data have been reduced for position, elevation, orientation, water-column sound-speed, and refraction effects.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "PCMSC Science Data Coordinator",
"@type": "vcard:Contact",
"hasEmail": "mailto:pcmsc_data@usgs.gov"
}
|
| description | This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-backscatter data collected in the Gulf of Alaska during U.S. Geological Survey (USGS) cruise MGL1109 aboard the R/V Marcus G. Langseth. The data have been reduced for position, elevation, orientation, water-column sound-speed, and refraction effects. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/F7HM56HK",
"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.560ef883e4b0ba4884c5ed22.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_560ef883e4b0ba4884c5ed22 |
| keyword |
[
"Aleutian Basin",
"Aleutian Trench",
"Baranof Fan",
"Bering Sea",
"Bowers Ridge",
"Bowie Seamount",
"CMHRP",
"Coastal and Marine Hazards and Resources Program",
"Dutch Harbor",
"Extended Continental Shelf",
"Gulf of Alaska",
"Kodiak Island",
"Kodiak Seamount",
"PCMSC",
"Pacific Coastal and Marine Science Center",
"Physical Habitats and Geomorphology",
"Shirshov Ridge",
"Substrate",
"Surveyor Fan",
"U.S. Geological Survey",
"USGS",
"USGS:560ef883e4b0ba4884c5ed22",
"Umnak Plateau",
"backscatter intensity",
"continental shelf",
"environment",
"geoscientificInformation",
"geospatial datasets",
"image mosaics",
"marine geophysics",
"multibeam echo sounder",
"multibeam sonar",
"oceans",
"sea-floor acoustic reflectivity",
"sea-floor characteristics"
]
|
| modified | 2022-08-25T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -152.381751, 48.268275, -137.797038, 57.713119 |
| theme |
[
"Geospatial"
]
|
| title | MGL1109backsgeo.sd: Multibeam backscatter data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in Fledermaus digital terrain format, geographic coordinate system |
