I've mapped the beautiful Spanish island of #Formentera on #OpenStreetMap. It was an exciting challenge to record street names, addresses, rural addresses, POIs, landcover and more. Formentera covers an area of approximately 83 km² (32 mi²).

Here's a #BeforeAndAfter impression:

@thefabi
Excellent work ! How did you dot it? How much time did it take you ?

@elgolfo
@kgaiji

I didn't record the exact amount of time it took. If I had mapped everything in one go, it would have taken about a month, working several hours a day.

I first mapped most of it from home using JOSM. Later collected data on site and partially mapped it with StreetComplete and EveryDoor. Then mapped the remaining things using my recordings from home.