Catalog - Data.gov

Found 209 datasets matching "split beam".

Federal
Split-beam echo sounder - navigation points, tracklines, and profile images for Simrad EK60 split-beam echo sounder data collected during USGS field activities 2017-001-FA and 2017-002-FA.
- Organization: Department of the Interior
- Updated: 2024-03-19T00:00:00Z
In spring and summer 2017, the U.S. Geological Survey’s Gas Hydrates Project conducted two cruises aboard the research vessel Hugh R. Sharp to explore the geology, chemistry, ecology, physics, and...
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Search relevance: 158.04 | Views last month: 0
Federal
Upper Mississippi River mobile split-beam hydroacoustic fishery survey
- Organization: Department of the Interior
- Updated: 2023-09-28T00:00:00Z
The U.S. Fish and Wildlife Service conducts mobile hydroacoustics surveys in select pools of the Upper Mississippi River (UMR) and other associated tributaries and water bodies, to obtain data on...
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Search relevance: 134.35 | Views last month: 2
Federal
Split-beam Echo Sounder and Navigation Data Collected Using a Simrad EK80 Wide Band Transceiver and ES38-10 Transducer During the Mid-Atlantic Resource Imaging Experiment (MATRIX), USGS Field Activity 2018-002-FA
- Organization: Department of the Interior
- Updated: 2021-01-15T00:00:00Z
In summer 2018, the U.S. Geological Survey partnered with the U.S Department of Energy and the Bureau of Ocean Energy Management to conduct the Mid-Atlantic Resources Imaging Experiment (MATRIX)...
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Search relevance: 132.82 | Views last month: 0
Federal
Okeanos Explorer (EX1609): Main Hawaiian Island Shakedown
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-30T19:13:31.000+00:00
Multibeam, split-beam, and/or ADCP sonar mapping operations will be conducted 24 hours a day throughout the cruise. Sub-bottom profile mapping will be conducted periodically during the...
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Search relevance: 53.06 | Views last month: 0
Federal
Okeanos Explorer (EX1402L1): Gulf of Mexico Mapping and Exploration
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-30T20:45:01.000+00:00
During EX1402L1, multibeam,single beam, and subbottom data will be collected 24 hours a day and XBT casts will be conducted at an interval defined by prevailing oceanographic conditions,...

Search relevance: 50.28 | Views last month: 0
Federal
Oceanographic data collected during the EX1402L1 (Gulf of Mexico Exploration and Mapping) expedition on NOAA Ship OKEANOS EXPLORER in the Gulf of Mexico from 2014-02-24 to 2014-03-15 (NCEI Accession 0117722)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-05-01T00:00:00.000+00:00
During EX1402L1, multibeam, single beam, and subbottom data will be collected 24 hours a day and XBT casts will be conducted at an interval defined by prevailing oceanographic conditions, but not...
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Search relevance: 49.76 | Views last month: 0
Federal
EK80 Water Column Sonar Data Collected During DAFT2-C1-201701 Deployment
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-04T00:00:00.000+00:00
A bottom-moored echosounder was deployed at 44.44 m depth in the NE Chukchi Sea (70.8357N, 163.1044W) from 09 August 2017 to 14 August 2018. The mooring was instrumented with a battery-powered...
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Search relevance: 49.25 | Views last month: 0
Federal
Penguin Banks Acoustic Bottomfish Survey (SE0703L2, EK60)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-05-12T00:00:00.000+00:00
Narrow-band, split-beam acoustic data were collected using a Simrad EK60 system operating at 38 and 120 kHz frequencies along predetermined transects to collect reverberation data from organisms...
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Search relevance: 49.07 | Views last month: 0
Federal
Penguin Banks Acoustic Bottomfish Survey (SE0902L2, EK60)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2009-03-30T00:00:00.000+00:00
Narrow-band, split-beam acoustic data were collected using a Simrad EK60 system operating at 38, 70, and 120 kHz frequencies along predetermined transects to collect reverberation data from...
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Search relevance: 48.84 | Views last month: 0
Federal
EK80 Water Column Sonar Data Collected During DAFT1-C11-201701 Deployment
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-07T00:00:00.000+00:00
A bottom-moored echosounder was deployed at 47.15 m depth in the NE Chukchi Sea (70.0136N, 166.85755W) from 08 August 2017 to 11 August 2018. The mooring was instrumented with a battery-powered...
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Search relevance: 48.59 | Views last month: 0
Federal
EK80 Water Column Sonar Data Collected During DAFT5-C1-201801 Deployment
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-04T00:00:00.000+00:00
A bottom moored echosounder was deployed at 44.4 m depth in the NE Chukchi Sea (70.836015N, 163.114758W) from 15 August 2018 to 04 September 2019. The mooring was instrumented with a battery...
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Search relevance: 48.59 | Views last month: 0
Federal
Okeanos Explorer (EX1701): Kingman/Palmyra, Jarvis (Mapping)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-30T19:13:04.000+00:00
Operations will include the use of the ship’s deep water mapping systems (Kongsberg EM302 multibeam sonar, EK60 split-beam fisheries sonars, ADCPs, and Knudsen 3260 chirp sub-bottom...
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Search relevance: 48.16 | Views last month: 0
Federal
EK80 Water Column Sonar Data Collected During DAFT6-C4-201801 Deployment
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-05T00:00:00.000+00:00
A bottom moored echosounder was deployed at 44.4 m depth in the NE Chukchi Sea (71.038186N, 160.503545W) from 15 August 2018 to 03 September 2019. The mooring was instrumented with a battery...
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Search relevance: 47.84 | Views last month: 0
Federal
Multichannel Seismic-Reflection and Navigation Data Collected Using Sercel GI Guns and Geometrics GeoEel Digital Streamers During the Mid-Atlantic Resource Imaging Experiment (MATRIX), USGS Field Activity 2018-002-FA
- Organization: Department of the Interior
- Updated: 2021-01-27T00:00:00Z
In summer 2018, the U.S. Geological Survey partnered with the U.S Department of Energy and the Bureau of Ocean Energy Management to conduct the Mid-Atlantic Resources Imaging Experiment (MATRIX)...
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Search relevance: 47.71 | Views last month: 1
Federal
EK60 Water Column Sonar Data Collected During EX1701
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-01T00:00:00.000+00:00
Operations will include the use of the ship's deep water mapping systems (Kongsberg EM302 multibeam sonar, EK60 split-beam fisheries sonars, ADCPs, and Knudsen 3260 chirp sub-bottom profiler...
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Search relevance: 47.69 | Views last month: 0
Federal
Sonobuoy Seismic and Navigation Data Collected Using Sercel GI Guns and Ultra Electronics Seismic Sonobuoys During the Mid-Atlantic Resource Imaging Experiment (MATRIX), USGS Field Activity 2018-002-FA
- Organization: Department of the Interior
- Updated: 2021-04-28T00:00:00Z
In summer 2018, the U.S. Geological Survey partnered with the U.S Department of Energy and the Bureau of Ocean Energy Management to conduct the Mid-Atlantic Resources Imaging Experiment (MATRIX)...
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Search relevance: 47.63 | Views last month: 0
Federal
EK80 Water Column Sonar Data Collected During DAFT4-C11-201801 Deployment
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-04T00:00:00.000+00:00
A bottom moored echosounder was deployed at 47.15 m depth in the NE Chukchi Sea (70.0130N, 166.856233W) from 12 August 2018 to 26 August 2019. The mooring was instrumented with a battery powered...
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Search relevance: 45.78 | Views last month: 0
Federal
EK60 Water Column Sonar Data Collected During DY0604
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-05T00:00:00.000+00:00
California Current Ecosystem Survey 2006. The 2006 California Current Ecosystem Survey used two vessels: the NOAA FSV Oscar Dyson and the NOAA FRV David Starr Jordan. The plan was for the FSV...
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Search relevance: 45.67 | Views last month: 2
Federal
EK60 Water Column Sonar Data Collected During DS0604
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-05T00:00:00.000+00:00
California Current Ecosystem Survey 2006. The 2006 California Current Ecosystem Survey used two vessels: the NOAA FSV Oscar Dyson and the NOAA FRV David Starr Jordan. The plan was for the FSV...
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Search relevance: 45.67 | Views last month: 1
Federal
Okeanos Explorer (EX1801): Sea Trials and Shakedown
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-30T17:57:44.000+00:00
Operations will include the use of the ship's deep water mapping systems (Kongsberg EM302 multibeam sonar, EK60 split-beam fisheries sonars, Knudsen 3260 chirp sub-bottom profiler sonar,...
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Search relevance: 44.97 | Views last month: 0

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