NEFSC 2004 Deepwater Biodiversity (DE0408, EK500)

The primary objective is to collect fish, cephalopod, and crustacean specimens from the bottom and midwaters at maximum depths possible with available trawl wire. These collections will be used for tissue samples, photographs of freshly collected specimens and systematic characters, and voucher specimens in museum collections at the National Museum of Natural History, Peabody Museum, the Museum of Comparative Zoology, and the Delaware Museum of Natural History. These collections and observations contribute to ongoing research on biodiversity of deepwater nekton and other megafauna in the western North Atlantic. Additionally, the cruise will provide educational experience in deep-sea biology to students several institutions.
  • Cite as: Northeast Fisheries Science Center (2004): Water Column Sonar Data Collection (DE0408, EK500). National Centers for Environmental Information, NOAA. doi:10.7289/V5P848WJ [access date]
gov.noaa.ngdc.mgg.wcd:DE0408_EK500
Search Data
Distribution Formats
  • Simrad EK500 data logged in .ek5 format (Version: 1)
    • File Specification: Simrad EK500 data logged With Echolog 500. These files contain EK500 data telegrams output by an Ex500 on its Ethernet port. The .ek5 file contains binary Ethernet packets as output by the Simrad echosounder. The EK500 manual contains full details of the EK500 Ethernet telegram formats and should be consulted for interpreting the Ethernet packets recorded within an .ek5 file.
Ordering Instructions Contact the Water Column Sonar Data Manager to order data
Distributor Distributor information not available
Dataset Principal Investigator Michael Vecchione
Lab Director
National Systematics Lab
202-633-1751
michael.vecchione@noaa.gov
Time Period 2004-05-24T00:00:01 to 2004-05-28T23:59:59
Spatial Bounding Box Coordinates
N: 41.30204
S: 40.06895
E: -67.2082
W: -70.39543
Spatial Coverage Map
Documentation links not available.
Publication Dates
  • creation: 2004-05-24
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency Not planned
Purpose Explore deepwater habitats using bottom and pelagic trawls and acoustic technology.
Dataset Citation
  • Cite as: Northeast Fisheries Science Center (2004): Water Column Sonar Data Collection (DE0408, EK500). National Centers for Environmental Information, NOAA. doi:10.7289/V5P848WJ [access date]
Custodians
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Resource Providers

  • DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center
Points of Contact

  • DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center
Publishers
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Theme keywords Global Change Master Directory (GCMD) Science Keywords
  • Earth Science > Oceans > Ocean Acoustics > Acoustic Scattering
  • Earth Science > Oceans > Aquatic Sciences > Fisheries
  • Earth Science > Oceans > Ocean Acoustics
  • Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Pelagic
  • Earth Science > Biosphere > Ecosystems > Marine Ecosystems
  • Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Benthic
  • Earth Science > Biosphere > Ecosystems > Aquatic Ecosystems
  • Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry
  • Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
Instrument keywords Global Change Master Directory (GCMD) Instrument Keywords
  • In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > WCMS > Water Column Mapping System
Place keywords International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23)
  • North Atlantic Ocean
Global Change Master Directory (GCMD) Location Keywords
  • GEOGRAPHIC REGION > GLOBAL
  • Vertical Location > VERTICAL LOCATION > SEA FLOOR
Keywords
    Use Constraints
    • Cite as: Northeast Fisheries Science Center (2004): Water Column Sonar Data Collection (DE0408, EK500). National Centers for Environmental Information, NOAA. doi:10.7289/V5P848WJ [access date]
    Access Constraints
    • Resource may not be available for up to one year after initial collection.
    Fees
    • Free
    Lineage information for: collectionHardware
    Lineage Statement Uncalibrated
    Lineage information for: series
    Processor
    • National Systematics Lab
    Lineage information for: series
    Lineage Statement
    Acquisition Information (collection)
    Instrument
    • Simrad EK500
    Platform
    • Delaware II (DE)
    Operation
    • DE0408_Leg01
    Last Modified: 2017-05-30
    For questions about the information on this page, please email: wcd.info@noaa.gov