VolksNav in Istanbul

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

Area codes " Üsküdar City Hall, Istanbul m4:2 r34 " consist of hours, minutes and radius according to following convention:

element meaning details
StatusQuo Istanbul prefix of an urban position code

The urban pole is the Galata tower
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 Istanbul_r100.KML

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

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

example Cevahir Mall

Istanbul m12:6 r30

cev1 unity = 1 meter

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Evolution

ho