VolksNav in Oslo

Click or doubleClick a point on map to know the logical area code of that point

Area codes consist of hours, minutes and radius according to following convention:

StatusQuo(c) Oslo prefix of an area code The urban pole is the Royal Palace
(another point?)
m12 basic horizon hour from urban pole to north, m3 to east etc.
number after the " : " horizon minutes distance to the horizon hour, in steps of 100 meters
The blue lines on grid show :50 minutes
r... radius
distance to the urban pole, in steps of 100m.
The red circle shows r100 = 10km.

The division of the horizon into 12 directions can also be used global or indoor.

This map converts lat/lon to StatusQuo(c) on a simplified mode, tolerable for radius < 10 km. For a professional conversion, see VolksNav.com/mapplet