Photo / Exif

DC DDOT's new no parking, street sweeping signs

What is Exif data?

Exif data is a record of the settings a camera used to take a photo or video. This information is embedded into the files the camera saves, and we read and display it here.


Taken on January 17, 2011 at 1.01PM PDT
Posted to Flickr January 17, 2011 at 5.31PM PDT

Exif data

Camera Apple iPhone 4
Exposure 0.003 sec (1/321)
Aperture f/2.8
Focal Length 3.9 mm
ISO Speed 80
Flash Off, Did not fire
Orientation Rotate 90 CW
X-Resolution 72 dpi
Y-Resolution 72 dpi
Software 4.2.1
Date and Time (Modified) 2011:01:17 13:01:12
YCbCr Positioning Centered
Exposure Program Program AE
Date and Time (Original) 2011:01:17 13:01:12
Date and Time (Digitized) 2011:01:17 13:01:12
Metering Mode Spot
Subject Area 1276 933 484 484
Color Space sRGB
Sensing Method One-chip color area
Exposure Mode Auto
White Balance Auto
Scene Capture Type Standard
Sharpness Hard
GPS Latitude 38 deg 57' 19.80" N
GPS Longitude 77 deg 1' 20.40" W
GPS Altitude Ref Above Sea Level
GPS Altitude 66.15771812 m
GPS Time Stamp 18:01:11.1
GPS Img Direction Ref True North
GPS Img Direction 200.9386503
Compression JPEG (old-style)