File:Colorado & Southern Railway - 99201 rotary snowplow 5 (49499201273).jpg
![File:Colorado & Southern Railway - 99201 rotary snowplow 5 (49499201273).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/67/Colorado_%26_Southern_Railway_-_99201_rotary_snowplow_5_%2849499201273%29.jpg/800px-Colorado_%26_Southern_Railway_-_99201_rotary_snowplow_5_%2849499201273%29.jpg?20200307051340)
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Summary
[edit]DescriptionColorado & Southern Railway - 99201 rotary snowplow 5 (49499201273).jpg |
This is steam-powered rotary snowplow used by the Colorado & Southern Railway from 1899 to 1965 to clear snow and ice from rail lines in mountainous regions. Snowplows were the lead units of plow trains and would be pushed by locomotives. From 1972 to the present, this snowplow has been part of the Colorado Railroad Museum collection in Golden, Colorado, USA. More info. at: <a href="http://coloradorailroadmuseum.org/wp-content/uploads/2015/07/equipment-data-sheet-no-11-web-optimized.pdf" rel="noreferrer nofollow">coloradorailroadmuseum.org/wp-content/uploads/2015/07/equ...</a> |
Date | |
Source | Colorado & Southern Railway # 99201 rotary snowplow 5 |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/49499201273 (archive). It was reviewed on 7 March 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 March 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:13, 7 March 2020 | ![]() | 2,045 × 912 (1.14 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot S2 IS |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/3.5 |
ISO speed rating | 50 |
Date and time of data generation | 16:56, 24 July 2009 |
Lens focal length | 6 mm |
Width | 2,048 px |
Height | 1,536 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 16.0 (Macintosh) |
File change date and time | 22:52, 6 February 2020 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 16:56, 24 July 2009 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 9.96875 |
APEX aperture | 3.625 |
APEX exposure bias | 0 |
Maximum land aperture | 2.875 APEX (f/2.71) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 9,102.2222222222 |
Focal plane Y resolution | 9,142.8571428571 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Portrait |
Lens used | 6.0-72.0 mm |
Date metadata was last modified | 17:52, 6 February 2020 |
Unique ID of original document | 5C218C4A1B5172F0ABD42C7247CF177D |
IIM version | 32,767 |