File:1927 Miss. River Aerials, UMR0817, Ft. Madison R.R. Bridge.jpg
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Description1927 Miss. River Aerials, UMR0817, Ft. Madison R.R. Bridge.jpg |
English: Historical Aerial Photography 1927, Upper Mississippi River, Fort Madison Railroad Bridge, Pool 19, River Mile 384, Photo #817 |
Date | |
Source | 1927 Miss. River Aerials, UMR0817, Ft. Madison R.R. Bridge. Historical Aerial Photography - 1927 Upper Mississippi River, Illinois State Geological Survey, Prairie Research Institute, University of Illinois Urbana-Champaign |
Author | U.S. Army Corps of Engineers, Major B. C. Dunn, 1st. Lieutenant Charles Backus, Private Anton Hansen (see USACE Key) |
Licensing edit
Public domainPublic domainfalsefalse |
This image or file is a work of a U.S. Army Corps of Engineers soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:06, 2 January 2022 | 7,072 × 5,472 (7.78 MB) | Krib (talk | contribs) | Uploaded a work by U.S. Army Corps of Engineers, Major B. C. Dunn, 1st. Lieutenant Charles Backus, Private Anton Hansen (see [https://clearinghouse.isgs.illinois.edu/webdocs/umr1927/aerials/data/usace_key.pdf USACE Key]) from [https://clearinghouse.isgs.illinois.edu/webdocs/umr1927/aerials/data/usace_ri/UMR0817.jpg ''1927 Miss. River Aerials, UMR0817, Ft. Madison R.R. Bridge.''] Historical Aerial Photography - 1927 Upper Mississippi River, Illinois State Geological Survey, Prairie Research In... |
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Width | 7,072 px |
Height | 5,472 px |
Bits per component | 8 |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Horizontal resolution | 750 dpi |
Vertical resolution | 750 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 14:25, 15 October 2011 |
Color space | Uncalibrated |
Image width | 7,072 px |
Image height | 5,472 px |
Unique ID of original document | adobe:docid:photoshop:905b63b1-c37d-11e0-bff0-aabeac48373c |
Date and time of digitizing | 06:42, 22 August 2011 |
Date metadata was last modified | 09:25, 15 October 2011 |
IIM version | 2 |