Northwest Calvert Substrate Mapping

This dataset includes a classified 1m resolution seafloor substrate surface covering the northwestern portion of Calvert Island, B.C., Canada.

Initial bathymetry / backscatter data was collected using a Teledyne Reson Seabat T50-R Multibeam.

The marine substrate in the survey area was truthed using a Deeptrekker DTX2 ROV.

The purpose of this project was to generate a seafloor substrate model of the northwestern area of Calvert Island.

Data collection by Hakai Institute. Field dates: June 6th, 2018 – August 12th 2018

Licence: CC-BY-4.0

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Metadata Reference Date(s)	October 23, 2025 (Creation) October 23, 2025 (Revision)
Frequency of Update	As Needed

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Source last modified January 29, 2025 at 19:29

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Field	Value
Ocean Variables	Other
Scope	Dataset
Status	Completed
Topic Category	oceans
Maintenance Note	Generated from https://hakaiinstitute.github.io/hakai-metadata-entry-form#/en/hakai/qbqh6DF00XZq8MOpQ3kKkI9GUv43/-MWJlU2MzU0psd2EzM0w
Spatial Extent	{ "coordinates": [ [ [ -128.18309295, 51.63973703 ], [ -128.06292998, 51.63973703 ], [ -128.06292998, 51.71531293 ], [ -128.18309295, 51.71531293 ], [ -128.18309295, 51.63973703 ] ] ], "type": "Polygon" }
North Bounding Latitude	51.71531293
South Bounding Latitude	51.63973703
East Bounding Longitude	-128.06292998
West Bounding Longitude	-128.18309295
Default Locale	English
Projects	Geospatial
Included in Data Catalogue	Included in Data Catalogue 1 Name Hakai Data Catalogue Description Science on the Coastal Margin URL https://catalogue.hakai.org