VolksNav in Athina

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

Area codes like "Monastraki square, Athina m11:2 r6 " consist of hours, minutes and radius according to following convention:

element meaning details
StatusQuo Athina prefix of an urban position code

The urban pole is the Parthenon
m12

reference horizon hour

from urban pole to north,

m3 to sunrise, m6 to south etc.
number after ":", e.g. m12:5

horizon minutes,

blue lines

distance to horizon hour,


1 unity = 100 meters

r...,

e. g. r66

radius,

red lines

distance to urban pole,

1 unity = 100m

for Google Earth download Athina_r100.KML

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

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

Example NTUA m12:4 r18

eb1 unity = 10 meter

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Evolution

ho