Adaptive Multi-scale Visualizations of Road Network for Navigation

The paper proposes a method for the adaptive multiscale representation of navigation map for LBS applications.The method is able to automatically set a feasible scale according to geographical scope and the complexity of road network.Moreover,the method achieves multiple-scale representations of road network in a display screen.Initial experimental studies are shown in this paper.Further research will focus on the adaptive representations and visualizations of road network data.