3D Interactive Model
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Database Information Shipwreck John Osborn
Basic Information
Name(s) John Osborn
Registry US
Official Number 76307
Vessel Type Wooden Bulk Freighter
Year Built 1882
Year Sank 1884
Hull Material Wood
Engines Double Expansion Steam
Dimensions
Length 178 ft
Width 30 ft
Depth 14 ft
Vessel History
Complete Historic Information Link – https://greatlakeships.org/2898744/data?n=1 , https://www.michiganpreserves.org/whitefish-point-underwater-preserve/ , https://www.shipwreckmuseum.com/underwater-research/john-m-osborn/
Wreck Site Information
Lake Superior
State or Province Michigan
Depth 165 ft
GPS Coordinates N 46° 51.974 W 085° 05.210
Site Description The John Osborn is a very intact example of an early wooden bulk freighter. The site includes a unique double expansion steam engine, boiler, anchors, masts and rigging. The damage caused by the collision with the steamer Alberta is also evident.
Model Information
Photographer
Photographer(s) Andrew Goodman, Ken Merryman
Year Captured August 2022
Time it took to capture 60 min
Modeler Information
Modeler Ken Merryman
Date Completed 11-2022
Hours of input to complete 6 hrs
Technical Information
Photography
Camera – Canon 5d Mark IV in a Nauticam Housing with an 8” Dome Port
Lens – Canon EF Zoom 8-15mm set at 15 mm
Sensor – 36.0 x24.0mm Cmos 30.4 megapixel
Multi-Camera Rig – No
Camera Propulsion – DPV
Video or Stills – Stills
Number of images Submitted – 3,671
Image resolution (pixels) 6720 x4480
Lighting – Artificial & Natural
Number of lights – 4
If known Kelvin Temperature CRI 90
Light Output Lumens 2×10000, 2×5000
Model Information
Software Used Agisoft Metashape Professional Version 1.8.0 Build 13794
Data Format .jpg converted from RAW
Number of Source Images used – 3,562
Are these images original or adjusted; Adjusted
If Scale Bars, calibration length –
Portion of the site covered: Complete except for the tip of the steering pole.
Publishing Restrictions
Licensing Usage Restrictions CC BY-ND
Attributed to: 3DShipwrecks.org
Resource Data in Database
Model Yes
Source Images Yes
Source CC .jpg
Number of Still Images 3,671
Video Clip None
Processing Report Yes
Camera Calibration .xml Yes