3D Interactive Model

Click left mouse on the model to tumble or rotate. right mouse to drag, thumb-wheel to zoom. 


Database Information for I. A. Johnson

Basic Information

Name(s)  I. A. Johnson
Registry  US
Official Number 12090
Vessel Type Scow Schooner
Year Built 1867
Year Sank 1890
Hull Material Wood
Masts 2
Engines None


Length 83  ft
Width  22 ft
Depth  6 ft

Vessel History

Complete Historic Information Linkhttps://www.wisconsinshipwrecks.org/Vessel/Details/744?region=Index, https://greatlakeships.org/2899415/data?n=1

Wreck Site Information

Lake Michigan
State or Province Wisconsin
GPS Coordinates undisclosed
Site Description The wreck lies in 93′ of water northwest of Sheboygan. The exact location has not been disclosed.  A large portion of the bilge is still covered by sand. Major hull sections exist intact, including the centerboard and centerboard trunk, with its cap intact, windlass, bow section, and complete port and starboard sides.

Model Information


Photographer(s) Tori Galloway
Year Captured May 2019
Time it took to capture  20 min

Modeler Information

Modeler Tori Galloway
Date Completed 9-2019
Hours of input to complete  hrs

Technical Information


Camera – GoPro HERO5 Black
Lens – 3mm
Sensor – 
Multi-Camera Rig – No
Camera Propulsion – Diver,
 Video or Stills – Stills
Number of images Submitted – 989
Image resolution (pixels) 4000 x 3000
Lighting – Natural
Number of lights – 0
If known Kelvin Temperature 
Light Output Lumens 

Model Information

Software Used  Agisoft Standard Edition Version
Data Format .jpg 
Number of Source Images used – 964
Are these images original or adjusted; Adjusted
Portion of the site covered: Complete

Publishing Restrictions

Licensing Usage Restrictions CC BY-ND
Attributed to: Tori Galloway of WHS, IU and 3DShipwrecks.org

Resource Data in Database

Model  Yes
Source Images  Yes
Source CC .jpg
Number of Still Images 989
Video Clip None
Processing Report Yes