File:2012-03-18 40 -73 guardrail.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	Apple
Camera model	iPhone 4
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
ISO speed rating	250
Date and time of data generation	21:43, 18 March 2012
Lens focal length	3.85 mm
Altitude	23.737 meters above sea level
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	5.1
File change date and time	21:43, 18 March 2012
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	21:43, 18 March 2012
APEX shutter speed	3.9112
APEX aperture	2.970853573907
APEX brightness	0.86913767019667
Metering mode	Pattern
Flash	Flash fired, auto mode
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Soft
North or south latitude	North latitude
East or west longitude	West longitude
Reference for direction of image	True direction
Direction of image	258.86516853933