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determine the radius of curvatures from GPS points ?

Question asked by xavier3r on Aug 28, 2014
Latest reply on Aug 28, 2014 by Dan_Patterson



To start with, I have a shapefile of gps positions (sucession of points, with X Y Z data) of hundreds of kilometers of road

and I'd like to know if it possible with ArcGis 10 to determine the radius of each curvature.

Do I have to converts those points into lines in order to have a curve ? Or is there a way to calculate a curvature from points ?

And then determine the radius of each curvature ?



I hope I will be able to find the help I need here because I'm lost.



Thank you