Catalog - Data.gov

#1 Federal

Multibeam bathymetry and acoustic backscatter data from the Alaskan region, Extended Continental Shelf Project, 2011 field season: Gulf of Alaska and Bering Sea

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This publication releases swath bathymetry and backscatter datasets derived from multibeam bathymetric data acquired by the U.S. Geological Survey (USGS) on the R/V Marcus G. Langseth legs MGL1108...

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Search relevance: 64.22 | Views last month: 2

#2 Federal

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

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

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Search relevance: 31.12 | Views last month: 0

#3 Federal

MGL1109bathygeo.asc: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in Esri gridascii format, geographic coordinates.

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

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xml

Search relevance: 30.68 | Views last month: 1

#4 Federal

MGL1109centerdepth.txt: 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 plain text format, geographic coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This text file 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...

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xml

Search relevance: 30.68 | Views last month: 0

#5 Federal

MGL1109bathyutm.asc: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in Esri gridascii, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.68 | Views last month: 0

#6 Federal

MGL1109shadeutm.tif: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gray-shaded relief

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.68 | Views last month: 0

#7 Federal

MGL1109bathyutm.bag: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in Esri bathymetric attributed grid, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.49 | Views last month: 1

#8 Federal

MGL1109bathygeo.tif: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in GeoTIFF format, geographic coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.18 | Views last month: 0

#9 Federal

MGL1109bathyutm.tif: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in GeoTIFF format, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.18 | Views last month: 0

#10 Federal

MGL1109bathyutm.sd: Multibeam bathymetry 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, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.10 | Views last month: 1

#11 Federal

MGL1109bathygeo.sd: Multibeam bathymetry 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 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.10 | Views last month: 0

#12 Federal

MGL1109bathygeo.xyz: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in longitude, latitude, depth format, geographic coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine...

xml
xml

Search relevance: 30.10 | Views last month: 0

#13 Federal

MGL1109backsgeo.asc: 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 Esri gridascii format, geographic coordinate system

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 29.08 | Views last month: 1

#14 Federal

MGL1109backutm.tif: 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 GeoTIFF format, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 28.49 | Views last month: 0

#15 Federal

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

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 28.49 | Views last month: 0

#16 Federal

MGL1109backsutm.asc: 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 Esri gridascii format, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 28.49 | Views last month: 0

#17 Federal

MGL1109backutm.xyb: 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 x_utm, y_utm, and backscatter (decibel) format, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 28.20 | Views last month: 0

#18 Federal

MGL1109backsutm.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, UTM 6 coordinates

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 28.14 | Views last month: 0

#19 Federal

MGL1109backsgeo.xyb: 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 XYB (longitude, latitude, backscatter) format, geographic coordinate system

Organization: Department of the Interior
Updated: 2022-08-25T00:00:00Z

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...

xml
xml

Search relevance: 28.14 | Views last month: 0

#20 Federal

BS_Q07.TIF - Bering Sea U.S. EEZ GLORIA sidescan-sonar data mosaic (7 of 30) (LCC, 50 m, Clarke1866)

Organization: Department of the Interior
Updated: 2021-11-16T00:00:00Z

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....

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Search relevance: 23.86 | Views last month: 0

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