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Eastern Bering Sea Acoustic-Trawl Survey of Walleye Pollock (DY1006, ME70)
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The Midwater Assessment and Conservation Engineering (MACE) program of the Alaska
Fisheries Science Center (AFSC; NOAA National Marine Fisheries Service) conducted
an acoustic-trawl (AT) stock assessment survey in the eastern Bering Sea during the
summer of 2010 to estimate the distribution and abundance of walleye pollock (Gadus
chalcogrammus). The survey was conducted between 5 June and 7 August, 2010, along
the eastern Bering Sea (EBS) shelf and in the Cape Navarin area of Russia. The survey
was divided into three segments; leg 1 was 5 June to 24 June, leg 2 was 29 June to
16 July, and leg 3 was 20 July to 7 August, 2010. The survey was conducted onboard
NOAA Ship Oscar Dyson, a 64 meter stern trawler equipped with acoustic and oceanographic
instrumentation in addition to trawling and biological sampling capabilities. The
primary instrumentation for the survey was a Simrad EK60 split-beam echosounder system
utilizing five frequencies (18, 38, 70, 120, and 200 kHz) and a Simrad ME70 multibeam
echosounder, with the ME70 transmit pulse synchronized to the EK60 system. This data
set includes Kongsberg Simrad ME70 raw multibeam data, Seabird CTD data, and ship's
navigation/oceanographic/meteorological sensor data.
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Applanix POS/MV 320 |
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POS/MV 320
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Eastern Bering Sea Acoustic-Trawl Survey of Walleye Pollock (DY1006, ME70) |
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DY1006_ME70 doi:10.7289/V5J1014M
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European Petroleum Survey Group (EPSG) Geodetic Parameter Registry |
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GCMD Data Center Keywords |
Global Change Master Directory (GCMD) Data Center Keywords |
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NASA/GCMD Instrument Keywords |
Global Change Master Directory (GCMD) Instrument Keywords |
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No Title |
Global Change Master Directory (GCMD) Location Keywords |
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NASA/GCMD Science Keywords |
Global Change Master Directory (GCMD) Science Keywords |
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IHO Sea Areas |
International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas"
publication S-23) |
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Knudsen CHIRP 3260 |
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CHIRP 3260
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Lockheed Martin Sippican eXpendable BathyThermograph/eXpendable Sound Velocimeter |
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Sippican XBT/XSV
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NOAA Ship Oscar Dyson (R224) |
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Sea-Bird Electronics 32 Carousel Water Sampler |
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SBE 32
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1 |
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Sea-Bird Electronics 49 FastCAT CTD Sensor |
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SBE 49 FastCAT
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1 |
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Sea-Bird Electronics 911plus CTD |
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SBE 911plus CTD
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Simrad EK60 Echosounder |
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EK60
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Simrad ES60 Echosounder |
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ES60
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2 |
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Simrad ME70 Echosounder |
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ME70
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http://knudseneng.com/products/chirp_3260 |
Chirp 3260 Echosounder |
Chirp 3260 Echosounder information |
information |
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http://maps.ngdc.noaa.gov/viewers/water_column_sonar/ |
Water Column Sonar Data Map Viewer |
Interactive map viewer to allow discovery and access to water column sonar data |
search |
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http://www.applanix.com/products/marine.html |
POS/MV 320 |
POS/MV 320 information |
information |
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http://www.epsg-registry.org/ |
European Petroleum Survey Group Geodetic Parameter Dataset |
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured
dataset of Coordinate Reference Systems and Coordinate Transformations. |
search |
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http://www.seabird.com/products/WaterSamplers.htm |
SBE 32 |
SBE 32 Information |
information |
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http://www.seabird.com/products/profilers.htm |
SBE 49 FastCAT information |
Information on the SBE 49 FastCAT |
information |
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http://www.simrad.com/www/01/nokbg0240.nsf/AllWeb/A25148D8E9F00D0DC12570DE0050A7CB?OpenDocument |
Simrad EK60 Scientific echo sounder |
Information on the Simrad EK60 including file format documentation. |
information |
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https://iho.int/ |
International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas"
publication S-23) |
Publication of Sea Areas is maintained by IHO. |
information |
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https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords |
Global Change Master Directory (GCMD) Keywords |
The information provided on this page seeks to define how the GCMD Keywords are structured,
used and accessed. It also provides information on how users can participate in the
further development of the keywords. |
information |
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https://www.lockheedmartin.com/content/dam/lockheed/data/ms2/documents/ocean/20050054_XBT_XSV_reader_page.pdf |
Lockheed Martin Sippican eXpendable BathyThermograph/eXpendable Sound Velocimeter |
Lockheed Martin Sippican eXpendable BathyThermograph/eXpendable Sound Velocimeter
information |
information |
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https://www.ncei.noaa.gov/waf/OER-Media/EXCTD/EX_CTD_Junction_Connector_Configuration_and_Voltage_Channel_Setup-2020_Field_Season-OER_%20NCEI_Version.pdf |
SBE 911plus CTD |
SBE 911plus CTD information |
information |
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https://www.simrad.online/ek60/ref_english/default.htm |
Simrad EK60 information |
Information on the Simrad ES60 including file format documentation. |
information |