EK60 Water Column Sonar Data Collected During NF-12-01-USVI
NF-12-01-USVI Characterization of Seafloor Habitats of the U.S. Caribbean (EK60).
The objective of this project is to collect a multibeam bathymetry dataset with 100%
seafloor ensonification, along with multibeam backscatter suitable for seafloor characterization.
Fishery acoustics data will be collected to characterize broad-scale fish abundance,
biomass, and utilization patterns, as well as to locate and document fish spawning
aggregations. Multibeam data will be collected to conform to IHO Order 1 (less than
100m) and Order 2 (>100m) accuracy standards. The strategies developed for each survey
area will take into account the minimum depths, general bathymetry, and time allotment.
The delineation and identification of seafloor habitats will be assisted by the use
of a moderate-depth Remotely Operated Vehicle (ROV) and drop camera. The vehicle has
video and frame camera capability to depths of 300 meters and will be used to point
sampling within areas mapped during this mission.
- Cite as: National Centers for Coastal Ocean Science, NOAA. 2012. 'EK60 Water Column Sonar Data Collected During NF-12-01-USVI'. NOAA National Centers for Environmental Information. doi:10.7289/V5DN4321 [access date]
- NF-12-01-USVI_EK60
- doi:10.7289/V5DN4321
- NCEI Metadata ID:gov.noaa.ngdc.mgg.wcd:NF-12-01-USVI_EK60
gov.noaa.ngdc.mgg.wcd:NF-12-01-USVI_EK60
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Ordering Instructions | Contact the NCEI Water Column Sonar Data Manager to order data. |
Distributor | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | Water Column Sonar Data Manager NOAA National Centers for Environmental Information (303) 497-4742 wcd.info@noaa.gov |
Time Period | 2012-03-29T00:00:00 to 2012-04-20T00:00:00 |
Spatial Reference System | urn:ogc:def:crs:EPSG::4326Vertical Datum: Unknown |
Spatial Bounding Box Coordinates |
West:-78.6312245171362
East:-65.3267427509545
South:18.3762879969099
North:22.7465725008908
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Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Not planned |
Purpose | The purpose of the cruise will be to collect swath bathymetry and acoustical backscatter, as well as fishery acoustics data in high priority areas in the U.S. Caribbean. |
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Theme keywords | Global Change Master Directory (GCMD) Science Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Instrument keywords | Global Change Master Directory (GCMD) Instrument Keywords
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Place keywords | International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas"
publication S-23)
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Last Modified: 2021-09-14
For questions about the information on this page, please email:ncei.info@noaa.gov