South portal of Qinghuayuan Tunnel (20190613170108).jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:16, 13 June 2019		4,608 × 3,072 (9.37 MB)	wikimediacommons>N509FZ	User created page with UploadWizard

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Camera manufacturer	Canon
Camera model	Canon PowerShot SX60 HS
Exposure time	1/400 sec (0.0025)
F Number	f/5
ISO speed rating	320
Date and time of data generation	17:01, 13 June 2019
Lens focal length	16.474 mm
Image title	清华园隧道南口
Width	4,608 px
Height	3,072 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CC 2015 (Windows)
File change date and time	21:07, 13 June 2019
Y and C positioning	Co-sited
Exif version	2.3
Date and time of digitising	17:01, 13 June 2019
Meaning of each component	Y Cb Cr does not exist
Image compression mode	5
APEX shutter speed	8.65625
APEX aperture	4.65625
APEX exposure bias	0
Maximum land aperture	4.65625 APEX (f/5.02)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Colour space	sRGB
Focal plane X resolution	18,962.962962963
Focal plane Y resolution	18,989.010989011
Focal plane resolution unit	inches
Sensing method	One-chip colour 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
Focal length in 35 mm film	91 mm
Scene capture type	Standard
GPS tag version	2.3.0.0
Lens used	3.8-247.0 mm
Rating (out of 5)	0
Date metadata was last modified	05:07, 14 June 2019
Unique ID of original document	F016294B54F1E4DED86798C4F108ADAA
Short title	清华园隧道南口
IIM version	127