File:Boulder Dam - A.jpg

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Size of this preview: 750 × 600 pixels. Other resolutions: 2,560 × 2,048 pixels | 3,098 × 2,478 pixels.

Original file ‎(3,098 × 2,478 pixels, file size: 7.54 MB, MIME type: image/jpeg)

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:37, 13 November 2020		3,098 × 2,478 (7.54 MB)	Indies1	Uploaded own work with UploadWizard

File usage

The following file is a duplicate of this file (more details):

File:Boulder Dam - A.jpg from Wikimedia Commons

The following page uses this file:

List of U.S. National Historic Landmarks by state

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D90
Author	P. Hughes
Exposure time	1/500 sec (0.002)
F Number	f/4
ISO speed rating	200
Date and time of data generation	15:15, 17 May 2013
Lens focal length	25 mm
Width	3,098 px
Height	2,478 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	309.8 dpi
Vertical resolution	309.8 dpi
Software used	Adobe Photoshop Elements 18.0 (Windows)
File change date and time	19:30, 12 November 2020
White point chromaticity	0.313 0.329
Chromaticities of primarities	0.64 0.33 0.21 0.71 0.15 0.06
Color space transformation matrix coefficients	0.299 0.587 0.114
Y and C positioning	Centered
Exposure Program	Shutter priority
Exif version	2.21
Date and time of digitizing	15:15, 17 May 2013
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	8.965784
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
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	37 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Date metadata was last modified	14:30, 12 November 2020
Unique ID of original document	uuid:52B784ACF5CBE2118A57A21EF8B88003
Copyright status	Copyright status not set
Short title	Boulder Dam, Nevada-Arizona
IIM version	61,935