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Description

Black Canyon, Colorado River, Hoover Dam & Lake Mead AZ/NV.
The Eldorado Mountains of Nevada on left, the Black Mountains (Arizona) on right with a highpoint in north of Mount Wilson. Note: Willow Beach is just out of the photo downstream. (Photo from Willow Beach to Hoover Dam/Lake Mead.)

Date

18 October 2012, 17:11:41

Source

Flickr: 2012_10_18_lav_iad-bos_055

Author

Doc Searls

Permission
( Reusing this file)

This image, which was originally posted to Flickr, was uploaded to Commons using Flickr upload bot on 1 January 2013, 19:23 by Tillman. On that date, it was confirmed to be licensed under the terms of the license indicated.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:23, 1 January 2013		2,684 × 3,324 (6.94 MB)	Flickr upload bot	Uploaded from http://flickr.com/photo/52614599@N00/8143281816 using Flickr upload bot

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- הקניון השחור של הקולורדו

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Camera manufacturer	Canon
Camera model	Canon EOS 5D
Exposure time	1/320 sec (0.003125)
F-number	f/16
ISO speed rating	400
Date and time of data generation	17:11, 18 October 2012
Lens focal length	28 mm
Width	2,912 px
Height	4,368 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS6 (Macintosh)
File change date and time	20:31, 31 October 2012
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	17:11, 18 October 2012
Meaning of each component	Y Cb Cr does not exist
Shutter speed	8.375
APEX aperture	8
Exposure bias	0
Maximum land aperture	3.625 APEX (f/3.51)
Metering mode	Spot
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	3,086.925795053
Focal plane Y resolution	3,091.2951167728
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Serial number of camera	1020708484
Lens used	EF28-105mm f/3.5-4.5 USM
Date metadata was last modified	16:31, 31 October 2012
Unique ID of original document	0F43D756327865EE6BACEB895A95147E
IIM version	12,837

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copyrighted

copyright license

Creative Commons Attribution 2.0 Generic

inception

18 October 2012

captured with

Canon EOS 5D

MIME type

image/jpeg

checksum

864ae2871dfe9b3970c33e4f0539bc82fd0886ed

data size

7,274,359 byte

height

3,324 pixel

width

2,684 pixel

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Metadata