A sidenote: NRK has made many of these series available as torrents [1]; for example, you can find various resolutions or the same train route filmed at each season. It attracted some attention at the time: https://torrentfreak.com/norwegian-tv-launches-bittorrent-tr...
* Along the coast: https://tv.nrk.no/serie/hurtigruten-minutt-for-minutt and https://tv.nrk.no/serie/svalbard-minutt-for-minutt and https://tv.nrk.no/serie/sommerskuta-minutt-for-minutt
* Train: https://tv.nrk.no/program/PRHO63004009
* Hiking: https://tv.nrk.no/serie/monsen-minutt-for-minutt and https://tv.nrk.no/serie/besseggen-minutt-for-minutt
* Driving: https://tv.nrk.no/serie/sommerbilen-minutt-for-minutt
* Singing: https://tv.nrk.no/serie/salmeboka-minutt-for-minutt
* The opera: https://tv.nrk.no/program/MKDE21000318
* Moving reindeers: https://tv.nrk.no/serie/reinflytting-minutt-for-minutt