Colour-shaded riverbed relief, Middle Channel at Langley Island 2010, Mackenzie Delta, Beaufort Sea, offshore northern Canada

Dustin Whalen
The data set is an image of colour-shaded sun-illuminated seafloor topography collected near Langley Island in the Mackenzie Delta in the Beaufort Sea in 2010 by the Geological Survey of Canada (Atlantic) (GSCA). Data were collected with a SwathPlus Interferometric Sidescan system on Geological Survey of Canada (Atlantic), Multibeam Expedition, Beaufort Explorer 2010305. These data were collected using Differential Global Positioning System (DGPS) which determines the position of the vessel with an accuracy of 3...
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