File:GrandCouleeDam6USBORJune2011.jpg

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DescriptionGrandCouleeDam6USBORJune2011.jpg	English: The Grand Coulee Dam on the Columbia River in Washington.
Date	29 June 2011
Source	http://www.usbr.gov/lc/region/g5000/photolab/gallery_detail.cfm?PICIDTYPE=55463
Author	United States Bureau of Reclamation

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This article or image contains material based on a work of a Bureau of Reclamation employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	23:30, 13 August 2011		800 × 531 (97 KB)	NortyNort (talk \| contribs)

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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.

Image title	Columbia Basin Project, Grand Coulee Dam, WA. Grand Coulee Dam operators released over 200,000 cfs downstream during an unusually large and late spring runoff. The spillway is carrying 33,800 cfs, while 167,000 cfs through the hydropower generators. June 30, 2011 Reclamation Photo By Dave Walsh
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D2X
Author	Dave Walsh
Exposure time	1/400 sec (0.0025)
F-number	f/8
ISO speed rating	100
Date and time of data generation	09:29, 29 June 2011
Lens focal length	70 mm
Orientation	Normal
Horizontal resolution	200 dpi
Vertical resolution	200 dpi
Software used	Adobe Photoshop CS4 Macintosh
File change date and time	15:24, 22 July 2011
Exposure Program	Shutter priority
Exif version	2.21
Date and time of digitizing	09:29, 29 June 2011
APEX shutter speed	8.643856
APEX aperture	6
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
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	105 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Hard
Subject distance range	Unknown

File:GrandCouleeDam6USBORJune2011.jpg

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29 June 2011

captured with

Nikon D2X

exposure time

0.0025 second

f-number

8

focal length

70 millimetre

ISO speed

100

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