Image EXIF data:

File name    : /photos/albums/20110629_Schuylkill_River_kayaking_from_Pottstown_to_Linfield/originals/IMG_4830.JPG
File size    : 2076897 bytes
File date    : 2011:07:08 00:19:20
Camera make  : Apple
Camera model : iPhone 4
Date/Time    : 2011:06:29 18:14:28
Resolution   : 1936 x 2592
Flash used   : No
Focal length :  3.8mm
Exposure time: 0.0007 s  (1/1371)
Aperture     : f/2.8
ISO equiv.   : 80
Whitebalance : Auto
Metering Mode: pattern
Exposure     : program (auto)
GPS Latitude : N 40d 13.51m  0s
GPS Longitude: W 75d 36.29m  0s
GPS Altitude :  31.46m
JPEG Quality : 95