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Federal
EK80 Water Column Sonar Data Collected During SD1049-2020-01
National Oceanic and Atmospheric Administration, Department of Commerce —
The Midwater Assessment and Conservation Engineering (MACE) program of NOAA Fisheries, Alaska Fisheries Science Center (AFSC) conducted acoustic stock assessment... -
Federal
ME70 Water Column Sonar Data Collected During DY1006
National Oceanic and Atmospheric Administration, Department of Commerce —
Eastern Bering Sea Acoustic-Trawl Survey of Walleye Pollock (DY1006, ME70). The Midwater Assessment and Conservation Engineering (MACE) program of the Alaska... -
Federal
EK60 Water Column Sonar Data Collected During DY1802
National Oceanic and Atmospheric Administration, Department of Commerce —
Acoustic-Trawl Survey of Walleye Pollock (Gadus chalcogrammus) in the Southeastern Aleutian Basin near Bogoslof Island (DY1802, EK60). The Midwater Assessment and... -
Federal
EK60 Water Column Sonar Data Collected During SE1006
National Oceanic and Atmospheric Administration, Department of Commerce —
Mesophotic coral environment monitoring and habitat surveys at the Main Hawaiian Island Chain (SE1006, EK60). The goals of the cruise were to collect a variety of... -
Federal
EK500 Water Column Sonar Data Collected During DE0303
National Oceanic and Atmospheric Administration, Department of Commerce —
NEFSC 2003 Spring Bottom Trawl Survey (DE0303, EK500). The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary... -
Federal
EK60 Water Column Sonar Data Collected During DY1803
National Oceanic and Atmospheric Administration, Department of Commerce —
Acoustic-Trawl Surveys of Walleye Pollock (Gadus chalcogrammus) in the Gulf of Alaska (DY1803, EK60). The Midwater Assessment and Conservation Engineering (MACE)... -
Federal
EK60 Water Column Sonar Data Collected During GU1101
National Oceanic and Atmospheric Administration, Department of Commerce —
SEAMAP 2011 Spring Plankton Survey (CU1101, EK60). The primary survey objective was to assess the occurrence, abundance and geographical distribution of the early... -
Federal
ME70 Water Column Sonar Data Collected During DY1302
National Oceanic and Atmospheric Administration, Department of Commerce —
Shumagin Islands Acoustic-Trawl Survey of Walleye Pollock (DY1302, ME70). The Midwater Assessment and Conservation Engineering (MACE) program of NOAA's National... -
Federal
EK60 Water Column Sonar Data Collected During DY1201
National Oceanic and Atmospheric Administration, Department of Commerce —
Gulf of Alaska Acoustic-Trawl Surveys of Walleye Pollock (DY1201, EK60). The Midwater Assessment and Conservation Engineering (MACE) program of NOAA National Marine... -
Federal
EK60 Water Column Sonar Data Collected During MF0904
National Oceanic and Atmospheric Administration, Department of Commerce —
2009 Sardine Acoustic Survey. The Simrad EK60 depth sounder was operated, at 18, 38, 120, and 200 kHz and interfaced to a data acquisition system to estimate... -
Federal
EK60 Water Column Sonar Data Collected During HB1907
National Oceanic and Atmospheric Administration, Department of Commerce —
Deep-See Mesopelagic Exploration. The overall missions of this cruise were to test and evaluate the performance of Deep-See, and collect scientific data using the... -
Federal
EK60 Water Column Sonar Data Collected During HB0710
National Oceanic and Atmospheric Administration, Department of Commerce —
NEFSC 2007 Bottom Trawl Survey Calibration (HB0710, EK60). The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary... -
Federal
EK60 Water Column Sonar Data Collected During HB0803
National Oceanic and Atmospheric Administration, Department of Commerce —
NEFSC 2008 Spring Bottom Trawl Survey - Site Specific Calibration (HB0803, EK60). The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that... -
Federal
Water Column Sonar Data Collection
National Oceanic and Atmospheric Administration, Department of Commerce —
The collection and analysis of water column sonar data is a relatively new avenue of research into the marine environment. Primary uses include assessing biological... -
Federal
ME70 Water Column Sonar Data Collected During SH0311
National Oceanic and Atmospheric Administration, Department of Commerce —
2011 California Current Ecosystem Survey. Split-beam echosounder data were collected at four-frequencies (38, 70, 120, and 200 kHz on Frosti; and 18, 38, 70, 120, and... -
Federal
EK60 Water Column Sonar Data Collected During DY1207
National Oceanic and Atmospheric Administration, Department of Commerce —
Acoustic-Trawl Survey of Walleye Pollock on the U.S. and Russian Bering Sea Shelf (DY1207, EK60). The Midwater Assessment and Conservation Engineering (MACE) program...