A choropleth map about german population
I useed TopoJSON to reduce file size of the corresponding JSON files. Let’s have a look at that:
- all shapefiles: ~48,1 MB
- all GeoJSON: ~120,4 MB
- one TopoJSON: ~ 8,5 MB
That makes a reduction of size:
- for shape: ~82%
- for GeoJSON: ~93%
That is really impressive, isn’t it?
But the map is still very slow…depending on the device…as the geometries are way too detailled.
Further developments and post will follow for this…