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determine the radius of a curvature from GPS points ?

Question asked by xavier3r on Aug 28, 2014
Latest reply on Sep 3, 2014 by Dan_Patterson



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.

Example : I have one segment of a road represented by 100 gps points and I'd like to draw the curves and measure the radius of each curvature.

Is there a tool for that ? Or a script ?



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



Thank you