Water Column Exploration Field Trial I (EX0904, EM302) aboard the NOAA Ship Okeanos Explorer in the Gorda Ridge, off the coasts of Oregon and California

This cruise is a water column exploration field trial cruise, designed to test and refine operations for conducting water column exploration using NOAA Ship Okeanos Explorer (EX) systems and sensors.
  • Cite as: NOAA Office of Ocean Exploration and Research (2009): Water Column Sonar Data Collection (EX0904, EM302). National Centers for Environmental Information, NOAA. doi: 10.7289/V5FN145Z [access date].
gov.noaa.ngdc.mgg.wcd:EX0904_EM302
Search Data
Distribution Formats
  • Kongsberg/Simrad instrument files (.raw or .wcd) (Version: 1)
    • File Specification: Kongsberg/Simrad .raw files are generated by ME70, EK60 or ES60 instruments. They contain power and optionally angular position data with each beam/frequency identified by an independent channel. See the Simrad interface specification manual for further information. The .wcd files are generated by Kongsberg EM302 or EM122 instruments. See Kongsberg documentation for more information.
Ordering Instructions Contact the Water Column Sonar Data Manager to order data
Distributor Distributor information not available
Dataset Principal Investigator Sharon Walker
Oceanographer
OAR/PMEL
206-526-6788
sharon.l.walker@noaa.gov
Dataset Principal Investigator Mashkoor Malik
301-734-1015
mashkoor.malik@noaa.gov
Time Period 2009-06-03T20:00:44 to 2009-06-11T14:34:57
Spatial Bounding Box Coordinates
N: 44.28250675
S: 40.1929092
E: -124.6134412
W: -129.7695917
Spatial Coverage Map
Documentation links not available.
Publication Dates
  • creation: 2009-06-03
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency Not planned
Purpose To test and exercise the Okeanos Explorer sensors and systems for water column exploration and data pipelines.
Dataset Citation
  • Cite as: NOAA Office of Ocean Exploration and Research (2009): Water Column Sonar Data Collection (EX0904, EM302). National Centers for Environmental Information, NOAA. doi: 10.7289/V5FN145Z [access date].
Resource Providers
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information
Points of Contact
  • NOAA/OAR/OER - Ocean Exploration and Research
Publishers
  • Publisher information not available.
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 Pacific Ocean
Global Change Master Directory (GCMD) Location Keywords
  • GEOGRAPHIC REGION > GLOBAL
  • Vertical Location > VERTICAL LOCATION > SEA FLOOR
Keywords Ocean Exploration and Research (OER) Program Discovery Keywords
  • expedition
  • exploration
  • explorer
  • marine education
  • noaa
  • ocean
  • ocean discovery
  • ocean education
  • ocean exploration
  • ocean exploration and research
  • OER
  • ocean literacy
  • ocean research
  • science
  • scientific mission
  • scientific research
  • sea
  • stewardship
  • systematic exploration
  • technology
  • transformational research
  • undersea
  • underwater
Keywords
    Keywords
      Use Constraints
      • Cite as: NOAA Office of Ocean Exploration and Research (2009): Water Column Sonar Data Collection (EX0904, EM302). National Centers for Environmental Information, NOAA. doi: 10.7289/V5FN145Z [access date].
      Access Constraints
      • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
      Fees
      • Free
      Lineage information for: collectionHardware
      Lineage Statement Unknown
      Lineage information for: series
      Processor
      • OAR/PMEL
      Acquisition Information (collection)
      Instrument
      • Kongsberg EM302
      • Simrad EK60
      • Knudsen CHIRP 3260
      • RM Young 05106/05306B
      • SBE 45 Micro TSG
      • Eppley PSP
      • Eppley PIR
      • C-NAV GPS
      • Turner 10AU Fluorometer
      • Reson SVP 70
      Platform
      • Okeanos Explorer (EX)
      Operation
      • EX0904_EM302
      Last Modified: 2017-05-30
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