Population Dot Map

A raster map with a curvy twist

Here I created a grid-level population map with a twist — as a dot map. I again went for the Budapest Open Data Portal which has a nice rasterized population map of Budapest (for more on population raster data, also check my tutorial on TDS)! Then, I turned each grid cell into the POI of its polygon, and drawed each POI with a marker with a size proprti…