This is Swiss related question:
I have two datasources, from 2000 and 2018, which I have to join using the Swiss municipality (BFS) codes. Within those 18 years difference, many municipalities fusionend and I am looking for a dataset to map old codes with new ones.
Does anyone know where I do find a mapping file/dataset?
- first dataset: https://shop.swisstopo.admin.ch/en/products/landscape/boundaries3D (2018)
- second dataset: https://www.pxweb.bfs.admin.ch/pxweb/de/px-x-4003000000_123/-/px-x-4003000000_123.px (2000)