Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada
The data set is an image of colour-shaded sun-illuminated seafloor topography collected from McKinley Bay in the Beaufort Sea in 2009 by the Canadian Hydrographic Service (CHS) for the Geological Survey of Canada (Atlantic) (GSCA). Data were collected with a Simrad EM3000 system on Geological Survey...
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Canadian Cryospheric Information Network
2015
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ftdatacite:10.5443/12016 2023-05-15T15:40:13+02:00 Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada Whalen, Dustin Canadian Hydrographic Service 2015 https://dx.doi.org/10.5443/12016 https://www.polardata.ca/pdcsearch/?doi_id=12016 en eng Canadian Cryospheric Information Network Public Bathymetry Beaufort Sea Morphology Multibeam Seabed Tuktoyaktuk Peninsula Beaufort Regional Environmental Assessment dataset Dataset 2015 ftdatacite https://doi.org/10.5443/12016 2021-11-05T12:55:41Z The data set is an image of colour-shaded sun-illuminated seafloor topography collected from McKinley Bay in the Beaufort Sea in 2009 by the Canadian Hydrographic Service (CHS) for the Geological Survey of Canada (Atlantic) (GSCA). Data were collected with a Simrad EM3000 system on Geological Survey of Canada (Atlantic), Multibeam Expedition, Nahidik 2009802. Depth readings are accurate to within 30cm in water depths less than 30m and 1% of water depth in water depths greater than 30m. These data were collected using Differential Global Positioning System (DGPS) which determines the position of the vessel with an accuracy of 3 to 5 meters. The horizontal accuracy of the swath data is variable, depending on beam angle, water depth and inaccuracies due to sound velocity profile errors. To create the colour-shaded relief a depth color gradient is applied to a grey-scale image. To have more information about this process and the other image, please refer to the data file entitled: McKinley_Bay_Seafloor_Extended_Metadata_FGDC_csr.xml : Purpose: To aid in the development of interpretive geologic, geohazard and seabed characterization products. : Summary: Not Applicable Dataset Beaufort Sea McKinley Bay DataCite Metadata Store (German National Library of Science and Technology) Canada Tuktoyaktuk ENVELOPE(-133.006,-133.006,69.425,69.425) Tuktoyaktuk Peninsula ENVELOPE(-131.339,-131.339,69.750,69.750) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Bathymetry Beaufort Sea Morphology Multibeam Seabed Tuktoyaktuk Peninsula Beaufort Regional Environmental Assessment |
spellingShingle |
Bathymetry Beaufort Sea Morphology Multibeam Seabed Tuktoyaktuk Peninsula Beaufort Regional Environmental Assessment Whalen, Dustin Canadian Hydrographic Service Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada |
topic_facet |
Bathymetry Beaufort Sea Morphology Multibeam Seabed Tuktoyaktuk Peninsula Beaufort Regional Environmental Assessment |
description |
The data set is an image of colour-shaded sun-illuminated seafloor topography collected from McKinley Bay in the Beaufort Sea in 2009 by the Canadian Hydrographic Service (CHS) for the Geological Survey of Canada (Atlantic) (GSCA). Data were collected with a Simrad EM3000 system on Geological Survey of Canada (Atlantic), Multibeam Expedition, Nahidik 2009802. Depth readings are accurate to within 30cm in water depths less than 30m and 1% of water depth in water depths greater than 30m. These data were collected using Differential Global Positioning System (DGPS) which determines the position of the vessel with an accuracy of 3 to 5 meters. The horizontal accuracy of the swath data is variable, depending on beam angle, water depth and inaccuracies due to sound velocity profile errors. To create the colour-shaded relief a depth color gradient is applied to a grey-scale image. To have more information about this process and the other image, please refer to the data file entitled: McKinley_Bay_Seafloor_Extended_Metadata_FGDC_csr.xml : Purpose: To aid in the development of interpretive geologic, geohazard and seabed characterization products. : Summary: Not Applicable |
format |
Dataset |
author |
Whalen, Dustin Canadian Hydrographic Service |
author_facet |
Whalen, Dustin Canadian Hydrographic Service |
author_sort |
Whalen, Dustin |
title |
Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada |
title_short |
Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada |
title_full |
Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada |
title_fullStr |
Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada |
title_full_unstemmed |
Colour-shaded seafloor relief, McKinley Bay 2009, Beaufort Sea, offshore northern Canada |
title_sort |
colour-shaded seafloor relief, mckinley bay 2009, beaufort sea, offshore northern canada |
publisher |
Canadian Cryospheric Information Network |
publishDate |
2015 |
url |
https://dx.doi.org/10.5443/12016 https://www.polardata.ca/pdcsearch/?doi_id=12016 |
long_lat |
ENVELOPE(-133.006,-133.006,69.425,69.425) ENVELOPE(-131.339,-131.339,69.750,69.750) |
geographic |
Canada Tuktoyaktuk Tuktoyaktuk Peninsula |
geographic_facet |
Canada Tuktoyaktuk Tuktoyaktuk Peninsula |
genre |
Beaufort Sea McKinley Bay |
genre_facet |
Beaufort Sea McKinley Bay |
op_rights |
Public |
op_doi |
https://doi.org/10.5443/12016 |
_version_ |
1766372358180831232 |