3D Interactive Model

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Database Information Shipwreck Langham aka Thomas Adams

Basic Information

Name(s)  Langham aka Thomas Adams
Registry  US
Official Number 145481
Vessel Type  Bulk Freighter
Year Built 1888
Year Sank
Hull Material Wood
Engines Triple Expansion Steam


Length  281.1 ft
Width  41.4 ft
Depth  20 ft

Vessel History

Complete Historic Information Linkhttps://greatlakeships.org/2896277/data ; https://www.michiganpreserves.org/keweenaw-underwater-preserve/

Wreck Site Information

Lake Superior
State or Province Michigan
105 ft
GPS Coordinates 47° 22.400′  N 087° 55.400′ W
Site Description The hull of the Langham is relatively intact except where the fire burned through the hull exposing the cross -strapping. It is a great model to study hull construction. The weather deck is gone but the main deck is still intact. The machinery on site includes a triple expansion steam engine, twin Scotch boilers with plenum, capstan, deck winch windlass and two anchors, rudder, propeller, center stanchions, and bitts.

Model Information


Photographer(s) Andrew Goodman and Ken Merryman
Year Captured Sept 2023
Time it took to capture 100 min

Modeler Information

Modeler Ken Merryman
Date Completed 4-2024
Hours of input to complete 8 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
Multi-Camera Rig – No
Camera Propulsion – DPV
Video or Stills – Stills
Number of images Submitted – 5,587
Image resolution (pixels) 6720 x4480
Lighting – Artificial & Natural
Number of lights – 4
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 – 5,541
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: Andrew Goodman, Ken Merryman of 3DShipwrecks.org

Resource Data in Database

Model  Yes
Source Images  Yes
Source CC .jpg
Number of Still Images 5,587
Video Clip None
Processing Report Yes
Camera Calibration .xml Yes