Pretoria Side 3D Interactive Model – Year 2019

The Pretoria site is made up of a number of pieces which are shown in separate 3D models.

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

 

Pretoria Sterring Gear 3D Interactive Model – Year 2019

Pretoria Database Information

Basic Information

Name(s)  Pretoria
Registry  U.S.

Official Number 150872
Vessel Type Schooner Barge
Builder Davidson Shipyards
Place Built West Bay City, MI
Date Built 1900
Hull Material Wood, Iron reinforcing

Dimensions

Length 338 ft
Width  44 ft
Depth  23
Engine(s) None
Masts 3

Vessel History

History  The Davidson Shipyards were notable because they continued building large wooden vessels after most yards converted to steel hulls.  They did it by using new construction techniques of using steel and iron to reinforce their wooden hulls.  The Pretoria is an example of their construction techniques. 
Disposition Sank on September 2, 1905 off Outer Island, Apostle Islands, Lake Superior in a storm killing five crew.  It was under tow of the steamer Venezuela.
Source HCGL
Complete Historic Information Linkhttps://greatlakes.bgsu.edu/item/439442

Wreck Site Information

Depth 50’
GPS Coordinates 47°05.26 N  90°23.74 W
Site Description: The wreck lies in 30  to 50 ft of water east of Outer Island.  The wreckage consists of several large sections of sides, deck, and bottom and scattered smaller pieces.  The anchor windlass is on site attached to an inverted section of the foredeck. In 2005 GLSPS partnered with WHS to put back the boiler which was used to drive the steam powered windlass.  The boiler had been removed back in the 1960’s for salvage and sat for forty years in the back yard of Ed Erickson who was Bayfield’s mayor for a time.

Model Information

Photographer

Photographer Tim Pranke
Date Completed  July 2019
Time it took to capture  ? min

Modeler Information

Modeler Tim Pranke
Date Completed April 2019
Hours of input to complete ? hrs

Technical Information

Photography

Camera Used  Two GoPro4
Lens
Sensor Size–– 6mm 1/3 type 3 CCD
Multi-Camera Rig – Yes
Camera Propulsion – Diver,
Video or Stills – Video
Number of images Submitted – ?
Image resolution (pixels) ?
Lighting – Artificial
Number of lights – 2
If known Kelvin Temperature ?
Light Output Lumens ?

Model Information

Software Used – – Agisoft Standard Edition Version 1.6.1 Build 100009
Data Format – .jpg
Number of Source Images used ???
Are these images original or adjusted; ?
Portion of the site covered: Partial The Pretora site is made up of several large pieces of wreckage each shown here as individual models due to their separation on the site.

Publishing Restrictions

 Ownership/Payment Restrictions  None
Usage Restrictions None

Resource Data in Database

Model  Yes
Source Images  No
Still Images No
Video Clip N