File:Supai Group in Grand Canyon at mile 13.5.jpg

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Summary

Description	See file name
Date
Source	http://3dparks.wr.usgs.gov/2007/grandcanyon/html2/grca1027.htm
Author	United States Geological Survey

Licensing

This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Geology of the Grand Canyon area

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	SONY
Camera model	MVC-CD500
Exposure time	1/160 sec (0.00625)
F-number	f/4
ISO speed rating	100
Date and time of data generation	11:15, 18 May 2007
Lens focal length	7 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS2 Windows
File change date and time	10:49, 3 July 2007
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	11:15, 18 May 2007
Image compression mode	4
Exposure bias	0
Maximum land aperture	2.0625 APEX (f/2.04)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
Colour space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard

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