File:Underdrain-subgrade.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:04, 19 July 2022		4,000 × 3,000 (4.65 MB)	JamesCowan (talk \| contribs)

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Camera manufacturer	Panasonic
Camera model	DMC-G1
Exposure time	1/200 sec (0.005)
F Number	f/6.3
ISO speed rating	100
Date and time of data generation	15:06, 9 November 2010
Lens focal length	45 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Ver.1.0
File change date and time	15:06, 9 November 2010
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	15:06, 9 November 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	4.97265625 APEX (f/5.6)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
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	90 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal