3D Interactive Model

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Database Information Shipwreck Duncan City

Basic Information

Name(s)  Duncan City
Registry  US
Official Number 157096
Vessel Type Tug
Year Built 1883
Year Sank
Hull Material Wood
Engines None


Length 78 ft
Width  20 ft
Depth  9 ft

Vessel History

Complete Historic Information Linkhttps://greatlakeships.org/2907476/data?n=1 , https://thunderbay.noaa.gov/shipwrecks/duncan_city.html

Wreck Site Information

Lake Huron
State or Province Michigan
15 ft
GPS Coordinates 45°24.787′ N W83°45.733′ W
Site Description Only part of the bottom of the wreck and keelson remains of the hull. The propeller and rudder are extant on site as well as many large limestone boulders used to sink the tug.

Model Information


Photographer(s) Ken Merryman
Year Captured July 2022
Time it took to capture 20 min

Modeler Information

Modeler Ken Merryman
Date Completed 9-2022
Hours of input to complete 4 hrs

Technical Information


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 – 1,491
Image resolution (pixels) 6720 x4480
Lighting – Natural
Number of lights – 
If known Kelvin Temperature 
Light Output Lumens 

Model Information

Software Used Agisoft Metashape Professional Version 1.8.0 Build 13794
Data Format .jpg converted from RAW
Number of Source Images used – 1,491
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 1,491
Video Clip None
Processing Report Yes
Camera Calibration .xml Yes