File:Warming-Norwaymountains.JPG

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:59, 14 August 2009		2,592 × 1,944 (2.21 MB)	commons>Orcaborealis	{{Information \|Description={{en\|1=A visible sign of global warming? Some 50 - 100 m above the treeline in the mountains in Nordland county in North Norway, young downy birch (Betula pubescens) trees have gained a foothold. There were no signs of birch tre

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Camera manufacturer	Canon
Camera model	Canon PowerShot SX100 IS
Exposure time	1/400 sec (0.0025)
F Number	f/4
ISO speed rating	80
Date and time of data generation	11:48, 28 July 2009
Lens focal length	12.8 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	11:48, 28 July 2009
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	11:48, 28 July 2009
Image compression mode	3
APEX shutter speed	8.65625
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	3.625 APEX (f/3.51)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	11,520
Focal plane Y resolution	11,502.958579882
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Landscape