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More detail about Freeway construction

Freeway construction by Mess of Pottage

Taken on
September 29, 2007 at 2.42pm PDT

Posted to Flickr
September 30, 2007 at 7.10pm PDT



What is EXIF data?

Almost all new digital cameras save JPEG (jpg) files with EXIF (Exchangeable Image File) data. Camera settings and scene information are recorded by the camera into the image file. Examples of stored information are shutter speed, date and time, focal length, exposure compensation, metering pattern and if a flash was used.

Source: Digicamhelp.

spacer image
Camera: Canon PowerShot A620
Exposure: 0.002 sec (1/640)
Aperture: f/4
Focal Length: 17.3 mm
Exposure Bias: 0/3 EV
Flash: 80

Orientation: Horizontal (normal)
X-Resolution: 180 dpi
Y-Resolution: 180 dpi
Date and Time: 2007:09:29 14:42:38
YCbCr Positioning: Centered
Date and Time (Original): 2007:09:29 14:42:38
Date and Time (Digitized): 2007:09:29 14:42:38
Compressed Bits per Pixel: 5 bits
Shutter Speed: 298/32
Maximum Lens Aperture: 116/32
Metering Mode: Pattern
Color Space: sRGB
Focal Plane X-Resolution: 7211.268 dpi
Focal Plane Y-Resolution: 7211.268 dpi
Sensing Method: One-chip colour area sensor
Digital Zoom Ratio: 3072/3072
Compression: JPEG
Image Type: IMG:PowerShot A620 JPEG
Image Number: 1010155
Model ID: 24641536
Tag::Canon::0x0013: 0, 0, 0, 0
Tag::Canon::0x0018: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
Tag::Canon::0x001D: 32, 1, 0, 2, 2, 2, 2, 0, 0, 0, 0, 39, 0, 0, 0, 0
Tag::Canon::0x001E: 16778752
Image Width: 2048 pixels
Image Height: 1536 pixels
Macro Mode: Normal
Image Quality: Superfine
Continuous Drive: Single
Focus Mode: Single
Canon Image Size: Medium 2
Easy Mode: Manual
Contrast: Normal
Saturation: Normal
Sharpness: Normal
Camera ISO: Auto
Metering Mode: Evaluative
Focus Range: Auto
AF Point: Auto AF point selection
Canon Exposure Mode: Program AE
Lens: 7 - 29mm
Max Aperture: 116
Min Aperture: 192
AE Setting: Normal AE
Zoom Source Width: 3072
Zoom Target Width: 3072
Photo Effect: Vivid
Focal Type: Zoom
Scaled Focal Length: 17342
Focal Plane Size: 291 x 218
ISO: 50
Measured LV: 305
Target Aperture: 4
Target Exposure Time: 0.0015727444647942
Focus Distance Upper: 7.54
F Number: 4
Camera Type: Compact
Auto Rotate: None
Exposure Time: 0
Scaled Focal Length: 7
AF Points Used: Center
Image Width: 2048
Image Height: 1536
Image Width (As shot): 1536
Image Height (As shot): 230

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