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Dear all,
I am pleased to inform you that iTopography version 4.0 is ready to download.
iTopography is developed on the premise that a surface can be approximated as a polygon with finite number of vertices (points). In the case of a strong GPS signal, iTopography uses the GPS device to find the location (longitude and latitude) of the current position. In the case of a weak signal, the user gives the distance between two adjacent points, and iTopography implements an efficient algorithm to compute the location of this points. Once the location of all the points is calculated, iTopography draws the surface and calculates the area and the perimeter.
Version 4.0 has the following new features:
You can create a regular polygon by tapping on a button
You can then modify that polygon by dragging its points
iTopography will then compute the new distances / angles and save them
There is a video on YouTube that shows these new features YouTube
Get it from [URL="https://itunes.apple.com/us/app/itopography-area-calculator/id391390895?mt=8&at=10l3Vy]AppStore[/URL]