3D Interactive Model
Click left mouse on the model to tumble or rotate. right mouse to drag, thumb-wheel to zoom.
Database Information Shipwreck Mary Alice B.
Basic Information
Name(s) Mary Alice B. aka Quintus aka Bonanka aka Lomax
Registry US
Official Number
Vessel Type Tug
Year Built 1931
Year Sank 1975
Hull Material Steel
Masts
Engines Diesel
Dimensions
Length 65 ft
Width 18 ft
Depth 8 ft
Vessel History
Complete Historic Information Link – https://greatlakeships.org/3704522/data?n=1 , https://greatlakes.bgsu.edu/item/438667 , http://www.michiganpreserves.org/sanilac.htm
Wreck Site Information
Lake Huron
State or Province Michigan
Depth 92 ft
GPS Coordinates 43° 22.309’N 082° 26.301’W
Site Description The tug Mary Alice B. as it is known locally sits totally intact and upright on the bottom. The ship wheel is extant on the site as well as the masts and booms, rudder and propeller.
Model Information
Photographer
Photographer(s) Ken Merryman
Year Captured June 2021
Time it took to capture 20 min
Modeler Information
Modeler Ken Merryman
Date Completed 2-2021
Hours of input to complete 12 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 – Diver,
Video or Stills – Stills
Number of images Submitted – 1,148
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 Standard Edition Version 1.7.5 Build 13229
Data Format .jpg converted from RAW
Number of Source Images used – 1,148
Are these images original or adjusted; Adjusted
Portion of the site covered: Complete
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 1,148
Video Clip None
Processing Report Yes
Camera Calibration .xml Yes