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Database Information Shipwreck Sevona aka Emily P. Weed

Basic Information

Name(s)  Sevona aka Emily P. Weed
Registry  US
Official Number 136129
Vessel Type Bulk Freighter
Year Built 1890
Year Sank
Hull Material Steel
Engines None


Length 372.5 ft
Width  41 ft
Depth  24.6 ft

Vessel History

Complete Historic Information Linkhttps://www.wisconsinshipwrecks.org/Vessel/Details/565?region=Index ; https://greatlakeships.org/2899942/data

Wreck Site Information

Lake Superior
State or Province Wisconsin
20 ft
GPS Coordinates N 47° 00.470′ W 090° 54.168′
Site Description – This lower hull consists of two large sections, nearly perpendicular to one another. The aft section (226’4″) lies east-west, while the forward section (118′) lies northwest-southeast. The stern of the vessel is located at the western extremity of the site; the bow at the southern end. These lower hull sections remain reasonably intact, and consist of lower hull plating, keel, keelson, stringers, floors, and portions of the steel tank top plate. Outside the main sections lies an extensive debris field including plates, frames, beams, and associated structural material. (Quoted from wisconsinshipwrecks.org

Model Information


Photographer(s) Andrew Goodman, Tamara Thomsen
Year Captured May 2024
Time it took to capture 60 min

Modeler Information

Modeler Ken Merryman
Date Completed 6-2024
Hours of input to complete 2 hrs

Technical Information


Camera – 2 – Canon 5d Mark IV in a Nauticam Housing with an 8” Dome Port
Lens – 2 – Canon EF Zoom 8-15mm set at 15 mm 
Multi-Camera Rig – No
Camera Propulsion – DPV
Video or Stills – Stills
Number of images Submitted – 3,536
Image resolution (pixels) 6720 x4480
Lighting – Artificial & Natural
Number of lights – 4
Light Output Lumens 2×10000, 2×10000

Model Information

Software Used Agisoft Metashape Professional Version 1.8.0 Build 13794
Data Format .jpg converted from RAW
Number of Source Images used – 3,534
Are these images original or adjusted; Adjusted
If Scale Bars, calibration length – 3.0 ft
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 3,536
Video Clip None
Processing Report Yes
Camera Calibration .xml Yes