File:Shuangtangzi RailwayElevation.JPG

Original file ‎(3,889 × 927 pixels, file size: 180 KB, MIME type: image/jpeg)

Summary

Shuangtangzi Railway Bridge elevation drawing.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:02, 27 July 2026		3,889 × 927 (180 KB)	Sakowski (talk \| contribs)	Shuangtangzi Railway Bridge elevation drawing.

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Camera manufacturer	Panasonic
Camera model	DMC-G7
Exposure time	1/80 sec (0.0125)
F Number	f/16
ISO speed rating	200
Date and time of data generation	18:44, 30 September 2025
Lens focal length	14 mm
Width	4,592 px
Height	3,064 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 25.12 (Macintosh)
File change date and time	12:10, 27 July 2026
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.3
Date and time of digitizing	18:44, 30 September 2025
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	6.321928
APEX aperture	8
APEX exposure bias	0
Maximum land aperture	3.61328125 APEX (f/3.5)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	590
DateTimeOriginal subseconds	590
DateTimeDigitized subseconds	590
Supported Flashpix version	1
Color space	sRGB
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	0
Focal length in 35 mm film	29 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Serial number of camera	XER2207160152
Lens used	LUMIX G VARIO 14-42/F3.5-5.6 II
Date metadata was last modified	06:10, 27 July 2026
Unique ID of original document	E05CA4117A056D2C46394023B2D0D809