File:Tannah Viaduct, 1854 - The Engineer 1867 cut.jpg

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	Canon
Camera model	Canon PowerShot A470
Exposure time	1/100 sec (0.01)
F Number	f/3
ISO speed rating	125
Date and time of data generation	22:12, 15 August 2011
Lens focal length	6.3 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Windows Photo Editor 10.0.10011.16384
File change date and time	10:24, 28 June 2016
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	22:12, 15 August 2011
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	6.65625
APEX aperture	3.15625
APEX exposure bias	0
Maximum land aperture	3.15625 APEX (f/2.99)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	0,100
Color space	sRGB
Focal plane X resolution	13,714.285714286
Focal plane Y resolution	13,714.285714286
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard
Supported Flashpix version	1
Image width	1,200 px
Image height	1,719 px
Date metadata was last modified	10:35, 4 August 2011