Reference# Transport Network Graph Representation Partition Requirements Restricted Distance Calculation Small example Distance calculation Merge results Fill up distances Second example Implementation Betweenness Centrality Modified implementation Simplify algorithm Performance comparison Implementation Population Data 1. Area Boundary 2. Population Comparison Street Tessellation Morphological Tessellation Independent Tessellation Implementation Street Population Density Voronoi Tessellation Data Preparation Up-sampled Raster Data Polygonized Raster Data Uncertainty Estimation Comparison with the Superblock population density Implementation Usage Maximal Graph Size