Plugin icon

Road Network Curve Smoothing

Plugin ID: 4399

Detects and marks sharp turns within a selected boundary feature in a road network.

(1) votes 
 Download latest

Detects and marks curve points in a road network within a selected boundary polygon by calculating the deflection angle at each vertex from three consecutive points (previous–current–next). Vertices whose angle falls inside a user-defined range are treated as curve points, and all detected points inside the selected polygon are exported as a new point layer with attributes containing ID and measured angle.

Version QGIS >= QGIS <= Date
1.0.0 - 3.0.0 3.99.0 132 dimitrapappa 2025-11-26T09:29:51.192750+00:00

QGIS sustaining members

Flagship membership


Flagship membership


Flagship membership


Large membership


Large membership


Large membership


Large membership


Large membership


Large membership


Large membership


Large membership