Ship navigation tracklines from a 2018 multibeam survey near Noyes Submarine Canyon, southeast Alaska

Online link https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/ScienceBase/DR_P9AU5I03/NoyesCyn_2018_tracklines_metadata.faq.html
Description These metadata describe ship navigation tracklines from a 2018 multibeam echosounder survey near Noyo Submarine Canyon and vicinity, southeast Alaska. Data were collected by the National Oceanic and Atmospheric Administration (NOAA) aboard the NOAA survey vessel Fairweather and the data were post-processed by the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) for PCMSC research projects. The tracklines are provided as a GIS shapefile.
Originators Dartnell, Peter; Brothers, Daniel S.; and Andrews, Brian D.

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Quick view image of 2017 and 2018 Noyes Canyon and vicinity tracklines
Quick view image of 2017 and 2018 Noyes Canyon and vicinity tracklines