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MGL1109centerdepth.shp: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, along-track center-beam depths extracted from 100-meter gridded data in shapefile format, geographic coordinates
This shapefile contains center-beam depths for approximately 5804 trackline kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey (USGS) cruise MGL1109 aboard the R/V Marcus G. Langseth. The depth values were extracted from gridded data which were 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 shapefile contains center-beam depths for approximately 5804 trackline kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey (USGS) cruise MGL1109 aboard the R/V Marcus G. Langseth. The depth values were extracted from gridded data which were 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.5605a22ae4b058f706e5152c.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_5605a22ae4b058f706e5152c |
| keyword |
[
"Aleutian Basin",
"Aleutian Trench",
"Baranof Fan",
"Bathymetry and Elevation",
"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",
"Surveyor Fan",
"U.S. Geological Survey",
"USGS",
"USGS:5605a22ae4b058f706e5152c",
"Umnak Plateau",
"bathymetry",
"continental shelf",
"environment",
"geoscientificInformation",
"geospatial datasets",
"marine geophysics",
"multibeam echo sounder",
"multibeam sonar",
"oceans"
]
|
| modified | 2022-08-25T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -152.379177, 48.308887, -137.883352, 57.711567 |
| theme |
[
"Geospatial"
]
|
| title | MGL1109centerdepth.shp: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, along-track center-beam depths extracted from 100-meter gridded data in shapefile format, geographic coordinates |
