VolksNav in Amsterdam

Click or doubleClick a point on map to know the logical indoor or urban location code of that point

Location codes consist of hours, minutes and radius, for example Amsterdam m4:2 r11. The convention is as follows:

StatusQuo(c) Amsterdam prefix of a position code The urban pole is the National Monument
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.

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

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

Example Marineterrein, addressing of buildings, crossings etc::

mar1 unity = 10m

Imaginary clocks also can animate to rethink logos:

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