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File:Choctaw sonar image.jpg

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Choctaw_sonar_image.jpg (541 × 314 pixels, file size: 134 KB, MIME type: image/jpeg)

Summary

Description
English: An AUV-acoustic scan of the vessel identified as straight back steamer Choctaw collected in June, 2017. The rounded sides characteristic of this vessel can be seen via the lack of defined edge on the upper (left) side as it extends into the lake bottom. Its unique, pointed stern is also visible. One-third of Choctaw, however, appears buried in the lake bottom. Source: NOAA Thunder Bay National Marine Sanctuary.

This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 100003214.
Date
Source https://oceanexplorer.noaa.gov/explorations/17thunderbay/summaries/final/final.html
Author National Oceanic and Atmospheric Administration, Thunder Bay National Marine Sanctuary

Licensing

Public domain
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

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Captions

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Items portrayed in this file

depicts

SS Choctaw

inception

20 April 2017

media type

image/jpeg

checksum

e3189a55a8d888387fda51056f0850b01db58c41

determination method or standard: SHA-1

data size

137,273 byte

height

314 pixel

width

541 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current13:54, 28 November 2021Thumbnail for version as of 13:54, 28 November 2021541 × 314 (134 KB)Mike ChristieRotated so that vertical in scene matches vertical in image and cropped
12:11, 21 December 2018Thumbnail for version as of 12:11, 21 December 2018706 × 541 (189 KB)GreatLakesShipsCropped photo
12:09, 21 December 2018Thumbnail for version as of 12:09, 21 December 2018694 × 547 (564 KB)GreatLakesShipsUser created page with UploadWizard

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