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
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