Improving Aleutian Islands Bathymetry Through 2019

• Main Authors: Mark Zimmermann, Megan Prescott, Christopher Rooper, Paul Spencer
• Format: Dataset
• Language: unknown
• Published: Research Workspace 2017
• Subjects: EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS; Pacific ocean perch; Pacific cod; Atka mackerel; stratified; essential fish habitat; bathymetry; Aleutian; echosounder; multibeam; bottom trawl; Aleutian Islands; passes; North Pacific Research Board; CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA; Sebastes polyspinis; northern rockfish; Gadus macrocephalus; Pacific cod, morue du Pacifique, bacalao del Pacifico; Sebastes alutus; Pleurogrammus monopterygius; Bering Sea; Pacific; Atka; Alaska
• Online Access: https://search.dataone.org/view/10.24431_rw1k6bt_20220104T210646Z

This project added more detail to our previously published smooth sheet bathymetry of the Aleutian Islands from 2013 so that we could improve the quality of our National Marine Fisheries Service (NMFS) bottom trawl survey bathymetry-based strata, improve our NMFS bottom trawl survey relative biomass...