File:Mississippi River Lock and Dam number 25.jpg

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Mississippi_River_Lock_and_Dam_number_25.jpg ‎(375 × 249 pixels, file size: 98 KB, MIME type: image/jpeg)

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Description

Aerial view of Lock and Dam 25, Mississippi River, Hannibal, Missouri.

Date

Unknown date

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Author

US Army Corps of Engineers, Unknown Photographer

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(Reusing this file)

This image or file is a work of a U.S. Army Corps of Engineers soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Camera location	39° 00′ 17″ N, 90° 41′ 11″ W	View this and other nearby images on: OpenStreetMap	39.004722; -90.686389

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:09, 16 February 2007		375 × 249 (98 KB)	Dual Freq (talk \| contribs)	{{Information \| Description = Aerial view of Lock and Dam 25, Mississippi River, Hannibal, Missouri. \| Source = [http://www.mvs.usace.army.mil/navigation1/l-d25.html Image description]<br /> [http://www.mvs.usace.army.mil/navigation1/IMAGES/L25_1-1-

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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.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D100
Exposure time	1/250 sec (0.004)
F-number	f/8
Date and time of data generation	16:01, 26 April 2005
Lens focal length	34 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS Windows
File change date and time	13:21, 27 March 2006
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	16:01, 26 April 2005
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	3.3 APEX (f/3.14)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	70
DateTimeOriginal subseconds	70
DateTimeDigitized subseconds	70
Supported Flashpix version	1
Color space	Uncalibrated
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	51 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Supported Flashpix version	1
Image width	375 px
Image height	249 px
Date metadata was last modified	07:21, 27 March 2006
IIM version	2

File:Mississippi River Lock and Dam number 25.jpg

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39°0'16.999"N, 90°41'11.000"W

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File:Mississippi River Lock and Dam number 25.jpg

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