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snippet: The nautical area scattering coefficient (NASC) of adult Pacific hake (age 2+) from the 38 kHz frequency, measured during the 2012-2015 Summer Pacific hake...
summary: The nautical area scattering coefficient (NASC) of adult Pacific hake (age 2+) from the 38 kHz frequency, measured during the 2012-2015 Summer Pacific hake...
extent: [[-134.389945565615,34.8380771022507],[-120.708545024282,54.9367552092825]]
accessInformation: NOAA Fisheries, Northwest Fisheries Science Center, Fishery Resource Analysis and Monitoring Division; Fisheries and Oceans, Canada
thumbnail: thumbnail/thumbnail.png
maxScale: 1.7976931348623157E308
typeKeywords: ["Data","Service","Map Service","ArcGIS Server"]
description: <DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>This GIS feature class represents the nautical area scattering coefficient (NASC) of adult Pacific hake (age 2+) from the 38 kHz frequency, measured along the 2012-2015 Summer Pacific hake survey transects in 0.5 nmi Vessel Log (VL) sections along each transect. The vessels that completed these surveys were the Bell M. Shimada (NOAA) and the W.E. Ricker (Canadian Coast Guard vessel). Transects were spaced 10 nmi in the N-S direction. The NASC was developed with EchoPro software (Echoview Software Pty Ltd) and represents the final un-kriged NASC that was used to generate the kriged biomass estimate for Pacific hake.</SPAN></P></DIV></DIV></DIV>
licenseInfo: <DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>The geographic information contained herein is provided for informational purposes only. Every effort has been made to ensure the highest accuracy, but some errors can occur. NOAA Fisheries assumes no liability or responsibility for any errors, omissions, or inaccuracies in the information provided regardless of the cause, or for any decision made, or action taken by the user in reliance upon any information provided.</SPAN></P></DIV></DIV></DIV>
catalogPath:
title: FRAM Acoustic Surveys for Hake for the U.S. West Coast
type: Map Service
url:
tags: ["acoustics","backscatter","nautical area scattering coefficient","Pacific hake","Northeast Pacific Ocean","California Current","British Columbia","Washington","Oregon","California","Pacific hake"]
culture: en-US
name: Pacific_Hake_Adult_Relative_Adundance
guid: 094D7632-DB7F-43BC-9E3D-D32C092B2ACE
minScale: 0
spatialReference: WGS_1984_Web_Mercator_Auxiliary_Sphere