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exactlycs1

macrumors newbie
Original poster
Dec 13, 2011
2
0
I need to bounding region's coordinate which belong to gray color ,between Line 1 and Line 2. As appears in the attached picture.

Q: How can I do a program for my Iphone mobile to alert me, if I entered in this gray region using GPS?

And thank for all. ![enter image description here][1]


[1]: http://i.stack.imgur.com/gK0CA.png
 

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