Catalog - Data.gov

Multibeam sonar bathymetric data for the Miami Pockmark and Key Biscayne Pockmark

Organization: Department of the Interior
Updated: 20201117 | Harvested: July 18, 2025 at 03:19 AM

Multibeam sonar data showing the bathymetric survey of two offshore submarine sinkholes, Miami Sinkhole and Key Biscayne Sinkhole. A series of dives were performed to produce the bathymetric...

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LAS dataset of lidar, single-beam and multibeam sonar data collected at Lake Superior at Minnesota Point near the Duluth Entry, Duluth, MN, August 2022

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:59 AM

This dataset is a LAS (industry-standard binary format for storing lidar point clouds) dataset containing light detection and ranging (lidar) data and sonar data representing the beach and...

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LAS dataset of lidar, single-beam, and multibeam sonar data collected at Lake Superior at Minnesota Point near the Duluth Entry, Duluth, MN, October-November 2022

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:59 AM

This dataset is a LAS (industry-standard binary format for storing lidar point clouds) dataset containing light detection and ranging (lidar) data and sonar data representing the beach and...

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Suspended-sediment, bedload, bed-sediment, and multibeam sonar data in the Chippewa River, WI

Organization: Department of the Interior
Updated: 20220314 | Harvested: July 16, 2025 at 12:20 PM

These data were compiled for analyses of sediment transport within the Chippewa River, WI. Objective(s) of our study were to determine sand loads contributed by the Chippewa River to the...

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LAS dataset of lidar, single-beam, and multibeam sonar data collected of Minnesota Point near the Superior Entry of Lake Superior, Duluth, MN, September 2021

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 01:00 AM

This dataset is a LAS dataset containing light detection and ranging (lidar) data and sonar data representing the beach and near-shore topography of Minnesota Point near the Superior Entry of Lake...

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XYZ files of lidar, single-beam and multibeam sonar data collected of Minnesota Point near the Superior Entry of Lake Superior, Duluth, MN, September 2021

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 01:00 AM

This dataset consists of two files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach and near-shore topography of...

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XYZ files of lidar, single-beam, and multibeam sonar data of Minnesota Point near the Duluth Entry of Lake Superior, Duluth, MN, October 2021

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:59 AM

This dataset consists of three files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach topography and near-shore...

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XYZ files of lidar, single-beam, and multibeam sonar data collected at Minnesota Point near the Duluth Entry of Lake Superior, Duluth, MN, June 2021

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:59 AM

This dataset consists of three files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach topography and near-shore...

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XYZ files of lidar and multibeam sonar data collected at Lake Superior at the Duluth Entry, Duluth, MN, July 2020

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 01:02 AM

This dataset consists of two files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach and near-shore topography of...

xml
xml

XYZ dataset of lidar, single-beam, and multibeam sonar data collected at Lake Superior at Minnesota Point near the Superior Entry, Duluth, MN, September 2022

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:58 AM

This dataset is comprised of three files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach topography and sonar...

xml
xml

XYZ dataset of lidar, single-beam and multibeam sonar data collected at Lake Superior at Minnesota Point near the Duluth Entry, Duluth, MN, August 2022

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:58 AM

This dataset is comprised of three files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach topography and sonar...

xml
xml

XYZ files of lidar and multibeam sonar data collected at Lake Superior at Minnesota Point, Duluth, MN, July 2020

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 01:02 AM

This dataset consists of two files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach and near-shore topography of...

xml
xml

XYZ dataset of lidar, single-beam, and multibeam sonar data collected at Lake Superior at Minnesota Point near the Duluth Entry, Duluth, MN, Oct-Nov 2022

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 12:59 AM

This dataset is comprised of three files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (lidar) data representing the beach topography and sonar...

xml
xml

LAS dataset of lidar and multibeam sonar data collected at Lake Superior at Minnesota Point, Duluth, MN, July 2020

Organization: Department of the Interior
Updated: 20240912 | Harvested: July 16, 2025 at 01:02 AM

This dataset is a LAS dataset containing light detection and ranging (lidar) data and sonar data representing the beach and near-shore topography of Lake Superior at Minnesota Point, Duluth,...

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xml

Multibeam sonar tracklines collected during USGS field activity 2021-004-FA, using a dual-head Teledyne SeaBat T20-P multibeam echo sounder (Esri polyline shapefile, GCS WGS 84)

Organization: Department of the Interior
Updated: 20231114 | Harvested: July 18, 2025 at 09:18 AM

The U.S. Geological Survey (USGS) Woods Hole Coastal and Marine Science Center (WHCMSC) completed a bathymetric and shallow seismic-reflection survey during the period of June 9, 2021 to June 24,...

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Multibeam sonar tracklines collected in Cape Cod Bay, Massachusetts with a Reson T-20P during USGS Field Activity 2019-002-FA (Esri polyline shapefile, GCS WGS 84)

Organization: Department of the Interior
Updated: 20240423 | Harvested: July 16, 2025 at 03:45 AM

Accurate data and maps of sea floor geology are important first steps toward protecting fish habitat, delineating marine resources, and assessing environmental changes due to natural or human...

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Multibeam sonar bathymetry and magnetometer data collected from the research vessel L'Atalante, cruise HAITI-SIS, in the Caribbean Sea and North Atlantic Ocean from 2012-11-26 to 2012-12-10 (NCEI Accession 0225193)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Updated: 2021-01-28T00:00:00.000+00:00 | Harvested: October 04, 2025 at 12:40 AM

This dataset contains multibeam sonar bathymetry and magnetometer survey data collected from the research vessel L'Atalante in the Caribbean Sea and North Atlantic Ocean. Cruise HAITI-SIS was...

Water temperature, salinity, bathymetry, and sediment samples taken by CTD and multibeam sonar from the research vessel Ke Xue, cruise HOBAB5, in the North Pacific (Mariana trench) from 2018-06-07 to 2018-06-20 (NCEI Accession 0279921)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Updated: 2023-07-13T00:00:00.000+00:00 | Harvested: October 04, 2025 at 01:49 AM

This dataset contains water temperature, salinity, bathymetry, sediment samples taken by CTD and the Sea Beam 3012 multibeam system from the research vessel Ke Xue, cruise HOBAB5, KEXUE-CN...

Polygon shapefile of data sources used to create a bathymetric terrain model of multibeam sonar data collected between 2005 and 2018 along the Queen Charlotte Fault System in the eastern Gulf of Alaska from Cross Sound, Alaska to Queen Charlotte Sound, Canada. (Esri polygon shapefile, UTM 8 WGS 84)

Organization: Department of the Interior
Updated: 20221101 | Harvested: July 16, 2025 at 02:06 PM

This data publication is a compilation of six different multibeam surveys covering the previously unmapped Queen Charlotte Fault offshore southeast Alaska and Haida Gwaii, Canada. These data were...

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A bathymetric terrain model of multibeam sonar data collected between 2005 and 2018 along the Queen Charlotte Fault System in the eastern Gulf of Alaska from Cross Sound, Alaska to Queen Charlotte Sound, Canada. (30-meter resolution, 32-bit GeoTIFF, UTM 8 WGS 84, WGS 84 Ellipsoid)

Organization: Department of the Interior
Updated: 20221101 | Harvested: July 16, 2025 at 02:04 PM

This data publication is a compilation of six different multibeam surveys covering the previously unmapped Queen Charlotte Fault offshore southeast Alaska and Haida Gwaii, Canada. These data were...

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