File:Steel Bridge warning sign for temporary closure of lower-deck pedestrian crossing for a lift.jpg
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Size of this preview: 693 × 600 pixels. Other resolutions: 277 × 240 pixels | 555 × 480 pixels | 887 × 768 pixels | 1,183 × 1,024 pixels | 2,366 × 2,048 pixels | 2,624 × 2,271 pixels.
Original file (2,624 × 2,271 pixels, file size: 1.82 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionSteel Bridge warning sign for temporary closure of lower-deck pedestrian crossing for a lift.jpg | Portland, Oregon: Sign alerting cyclists and pedestrians of a temporary closure of the lower level of the Steel Bridge, which carries (since 2001) a walkway next to the railroad right-of-way. The 1912 bridge's lower deck can be raised independently of the upper deck, so when only the lower deck is closed, pedestrians and cyclists can use the upper deck to cross. When the photo was taken, the lower deck was raised to allow a sailboat to pass underneath. The sign's two yellow/amber lights flash alternately, left, then right, and so on. |
Date | |
Source | Own work |
Author | Steve Morgan |
Permission (Reusing this file) |
See below; attribute the photographer on any reuse outside Wikipedia. |
Camera location | 45° 31′ 43.4″ N, 122° 39′ 57″ W | View this and other nearby images on: OpenStreetMap | 45.528722; -122.665833 |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:46, 11 August 2013 | 2,624 × 2,271 (1.82 MB) | Steve Morgan (talk | contribs) | {{Information |Description=Portland, Oregon: Sign alerting cyclists and pedestrians of a temporary closure of the lower level of the Steel Bridge, which carries (since 2001) a walkway next to the railroad right-of-way. The 1912 br... |
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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 | NIKON CORPORATION |
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Camera model | NIKON D80 |
Exposure time | 1/640 sec (0.0015625) |
F-number | f/5.6 |
ISO speed rating | 320 |
Date and time of data generation | 14:40, 10 August 2013 |
Lens focal length | 135 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.6.6 |
File change date and time | 02:35, 11 August 2013 |
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 14:40, 10 August 2013 |
Image compression mode | 4 |
APEX exposure bias | −1.3333333333333 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 40 |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 202 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |