Is it possible to create Thiessen polygons around nodes in QGIS? e.g. http://en.wikipedia.org/wiki/Voronoi_diagram


Yes, you'll find "Voronoi Polygons" in Vector - Geometry tools. Additionally, you can access the QGIS and GRASS Voronoi implementation in the Processing Toolbox

enter image description here


The ftools plugin can produce Thiessen polygons, as Vector -> Geometry Tools -> Delaunay Triangulation.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.