File:Physical topology.jpeg

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Summary[edit | edit source]

Description	physical topology of project net work
Source	Own work
Date	2014
Author	User:Physicsboy0709
Permission (Reusing this file)	See below.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	18:30, 24 November 2014		3,264 × 2,448 (1.46 MB)	Physicsboy0709 (discuss \| contribs)	physical topology of project net work

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Data Networking/Fall 2014/YunweiJiang

Metadata

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Camera manufacturer	Apple
Camera model	iPhone 5
Exposure time	1/20 sec (0.05)
F Number	f/2.4
ISO speed rating	50
Date and time of data generation	13:13, 24 November 2014
Lens focal length	4.12 mm
Latitude	42° 20′ 18.86″ N
Longitude	71° 5′ 16.79″ W
Altitude	9.599 meters above sea level
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	8.1.1
File change date and time	13:13, 24 November 2014
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	13:13, 24 November 2014
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.3219567690557
APEX aperture	2.5260688216893
APEX brightness	3.593572778828
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, auto mode
DateTimeOriginal subseconds	318
DateTimeDigitized subseconds	318
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	33 mm
Scene capture type	Standard
GPS time (atomic clock)	18:13:59.25
Speed unit	Kilometers per hour
Speed of GPS receiver	0
Reference for direction of image	Magnetic direction
Direction of image	171.128
Reference for bearing of destination	Magnetic direction
Bearing of destination	351.128
GPS date	24 November 2014