File:60-inch Ludlow gate valve.JPG
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Size of this preview: 800 × 422 pixels. Other resolutions: 320 × 169 pixels | 640 × 338 pixels | 1,024 × 540 pixels | 1,280 × 675 pixels | 2,560 × 1,351 pixels | 4,791 × 2,528 pixels.
Original file (4,791 × 2,528 pixels, file size: 9.22 MB, MIME type: image/jpeg)
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Structured data
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Summary
[edit]Description60-inch Ludlow gate valve.JPG | A 60-inch gate valve manufactured by Ludlow Valve Manufacturing Company in Troy, New York. The valve was used by Denver Water to regulate water diverted from the South Platte River in Waterton Canyon, Colorado to Marston Reservoir and treatment plant in southwest Denver, Colorado. The valve was used from 1924 to 1995. It is now on display at the headquarters of Denver Water in Denver, Colorado. [Update, 2017-02-16: The author is informed via email that the gate valve is no longer on the main Denver Water campus.] |
Date | |
Source | Own work |
Author | Jeffrey Beall |
Object location | 39° 43′ 47.03″ N, 105° 00′ 31.53″ W | View this and other nearby images on: OpenStreetMap | 39.729731; -105.008758 |
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Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:18, 25 July 2015 | 4,791 × 2,528 (9.22 MB) | Jeffrey Beall (talk | contribs) | {{Information |Description=A 60-inch gate valve manufactured by Ludlow Valve Manufacturing Company in Troy, New York. The valve was used by Denver Water to regulate water diverted from the South Platte River in Waterton Canyon, Colorado to Marston Rese... |
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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 EOS REBEL T2i |
Exposure time | 1/100 sec (0.01) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 15:38, 24 July 2015 |
Lens focal length | 18 mm |
Width | 5,184 px |
Height | 3,456 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Elements Organizer 13.0 |
File change date and time | 14:43, 25 July 2015 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 15:38, 24 July 2015 |
Meaning of each component |
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APEX shutter speed | 6.625 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 51 |
DateTimeDigitized subseconds | 51 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 1122542590 |
Lens used | EF-S18-55mm f/3.5-5.6 IS |
Supported Flashpix version | 0 |
Image width | 4,791 px |
Image height | 2,528 px |
Date metadata was last modified | 08:43, 25 July 2015 |
Unique ID of original document | AD1583930519EAF9D3FAFB1DE14734FC |