Fig. 12
From: An approach to geometry-based dynamic location referencing
Matching a circular route around “Stern-Center”, Potsdam, Germany, passing “Nuthestraße”, “Sternstraße”, “Konrad-Wolf-Allee”, and “Zum Kirchsteigfeld” (purple: route segments, blue: segments within the area surrounded by the closed line location, red: outer segments adjacent to the route segments)