I want to calculate the radius of the railroad lines which are constructed by multiple polylines. but it seems that ArcGIS only provide tool to calculate radius for simple curve.
Should I approximate the polyline to curve? anyone has some ideas? thx in advance.
In my case, I have to determine all the radii along the railway line which is constructed by hundreds of polyline. Some of the polyline may contain multiple curves so that using only three points would lose so many radii information.
Is there any geoprocessing tools for it? Or I have to use some other cad software?