File:Testing a bridge in Hood River (8638270452).jpg

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Summary

Description	English: Students in Hood River test a toothpick and gumdrop bridge for strength and stability.
Date	Taken on 13 February 2013, 00:32
Source	Testing a bridge in Hood River Uploaded by Oregon Department of Transportation
Author	Oregon Department of Transportation

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This image, originally posted to Flickr, was reviewed on 11 November 2013 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:19, 11 November 2013		2,250 × 1,500 (1.04 MB)	File Upload Bot (Magnus Manske) (talk \| contribs)	Transferred from Flickr by User:AlbertHerring

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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
Camera model	Canon PowerShot SX230 HS
Exposure time	1/60 sec (0.016666666666667)
F-number	f/3.1
ISO speed rating	1,250
Date and time of data generation	00:32, 13 February 2013
Lens focal length	5 mm
Image title
Width	4,000 px
Height	3,000 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS5.1 Windows
File change date and time	09:45, 10 April 2013
Y and C positioning	Co-sited
Exif version	2.3
Date and time of digitizing	00:32, 13 February 2013
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	5.90625
APEX aperture	3.25
APEX exposure bias	0
Maximum land aperture	3.25 APEX (f/3.08)
Subject distance	0.47 meters
Metering mode	Pattern
Flash	Flash did not fire, auto mode
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	16,393.442622951
Focal plane Y resolution	16,393.442622951
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	Standard
Lens used	5.0-70.0 mm
Rating (out of 5)	0
Date metadata was last modified	02:45, 10 April 2013
Unique ID of original document	7E41CA4682E539A7CDAECCE0FE2C2CD5
IIM version	12,702

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File:Testing a bridge in Hood River (8638270452).jpg

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