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Depth: 6 to 10 feet
Wreck Length: 150 feet Beam: 24 feet
Gross Tonnage: 250 Cargo: Salt
Launched: 1863 by Asa Wilcox at Pillar Point, New York
Wrecked: October 13, 1877 at Besser Bell, Lake Huron
This is a model of the two-masted schooner Portland, located in Thunder Bay National Marine Sanctuary, created from GoPro video with 4k30 resolution. Three GoPros were attached to an OpenROV 2.8 in order to gather the necessary data. This model had 97.5% photo alignment and was created from 2,036 photos. A 2D digital site plan has been created based on this model.