3D Interactive Model
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Database Information Shipwreck Grace Williams
Basic Information
Name(s) Grace Williams
Registry US
Official Number 85882
Vessel Type Steambarge
Year Built 1885
Year Sank 1896
Hull Material Wood
Engines Single Expansion Steam
Dimensions
Length 48 ft
Width 12 ft
Depth 5 ft
Vessel History
Complete Historic Information Link – https://greatlakeships.org/2902982/data?n=1 ;
Wreck Site Information
Lake Michigan
State or Province Michigan
Depth 204 ft
GPS Coordinates 45° 01.973′ N 086° 03.096′ W
Site Description The Grace Williams is a small steamer but relatively intact including an engine and boiler; somewhat intact cabins, ships wheel, anchor, mast and boom; propeller and rudder.
Model Information
Photographer
Photographer(s) Brian Bosveld
Year Captured July 2023
Time it took to capture 20 min
Modeler Information
Modeler Brian Bosveld
Date Completed 9-2023
Hours of input to complete 6 hrs
Technical Information
Photography
Camera – Sony ILCE-1; GoPro Hero 11 Black
Lens – Canon EF Zoom 8-15mm set at 15 mm
Sensor –
Multi-Camera Rig – No
Camera Propulsion – DPV
Video or Stills – Stills & GoPro Video
Number of images Submitted – 2,551
Image resolution (pixels) 8640×5760; 5760×2880
Lighting – Artificial
Number of lights – 4
If known Kelvin Temperature CRI 90
Light Output Lumens 4×10000,
Model Information
Software Used Agisoft Metashape Professional Version 1.8.0 Build 13794
Data Format .jpg converted from RAW and .jpg
Number of Source Images used – 2,551
Are these images original or adjusted; Adjusted
If Scale Bars, calibration length –
Portion of the site covered: Complete
Publishing Restrictions
Licensing Usage Restrictions CC BY-ND
Attributed to: Brian Bosveld and 3DShipwrecks.org
Resource Data in Database
Model Yes
Source Images Yes
Source CC .jpg
Number of Still Images 2,551
Video Clip None
Processing Report Yes
Camera Calibration .xml Yes