@gustav I mostly map forests where foliage obstruct sat pic based mapping. I obtained a Ublox f9p receiver which gives me unparalleled accuracy under the trees. So I can map tracks, paths water sources or anything that relates outdoor. I have been doing this for a while but area is wide enough to be a long journey.
This is where I map.
Location: geo:41.17082,28.91528?z=14
https://osmand.net/map?pin=41.17082,28.91528#14/41.17082/28.91528