Data provided by National Oceanic and Atmospheric Administration
The dataset is comprised of acoustic data recorded from SIMRAD ES-60 and ES-70 echosounders on board commercial fishing vessels fishing walleye pollock in the Bering Sea, during the winter (January - April). This data collection began in 2002 and ended in 2017 with between 2 to 6 vessels collecting data annually. RAW data files store the acoustic return as well as GPS location, date, and time. OUT data files paired with the RAW data files store bottom depth as determined by a SIMRAD internal algorithm.
About this Dataset
Updated: 2025-04-21
Metadata Last Updated:
2025-04-04T13:37:48.938Z
Date Created:
N/A
Data Provided by:
Dataset Owner:
N/A
| Title | AFSC/REFM: Acoustics from vessels of opportunity - EBS factory-trawlers |
|---|---|
| Description | The dataset is comprised of acoustic data recorded from SIMRAD ES-60 and ES-70 echosounders on board commercial fishing vessels fishing walleye pollock in the Bering Sea, during the winter (January - April). This data collection began in 2002 and ended in 2017 with between 2 to 6 vessels collecting data annually. RAW data files store the acoustic return as well as GPS location, date, and time. OUT data files paired with the RAW data files store bottom depth as determined by a SIMRAD internal algorithm. |
| Modified | 2025-04-04T13:37:48.938Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | Fishery-Dependent , Tracked Asset , Gadus chalcogrammus , acoustic , cooperative research , echosounder , fishing vessels , pollock , walleye pollock , Bering Sea , DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce , Commercial Fisheries , biota , oceans |
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