VolksNav in Roma
Click or doubleClick a point on map to know the logical indoor or area code of that point
Area codes like "Museo Enrico Fermi Roma m1:4 r9" consist of hours, minutes and radius according to following convention:
| StatusQuo(c) Roma | prefix of an area code | The urban pole is the Umbilicus Urbis |
| 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. download Roma_r100.KML for Google Earth |
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, for example
Museo Enrico Fermi Roma m1:4 r9, room numbers clickable on interactive map
1 unity = 1 meter
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Codes for stop points and lines, line pictograms
Imaginary clock also allow to define codes and pictograms, example Line A:
| line | m4 to m9 | m9 to m4 |
say "line 4 to 9" or "line nine four"
| name | time/space minutes | radius |
|---|---|---|
| Battistini | m9:15 | r60 |
| Cornelia | m9:8 | r49 |
| Baldo degli Ubaldi | m9:7 | r43 |
| Valle Aurelia | m9:10 | r40 |
| Cipro | m10 | r35 |
| Ottaviano | m10:5 | r29 |
| Flaminio | m11:5 | r23 |
| ------------------ E / W transition | ||
| Spagna | m12 | r16 |
| Barberini | m12:3 | r13 |
| Repubblica | m1:3 | r14 |
| Termini | m1:6 | r16 |
| Vittorio Emanuele | m2:6 | r16 |
| ------------------- N / S transition | ||
| Manzoni | m3:2 | r19 |
| San Giovanne | m3:8 | r22 |
| Re di Roma | m3:12 | r27 |
| Ponte Lungo | m4 | r33 |
| Furio Camillo | m4:1 | r38 |
| Colli Albani | m4:4 | r45 |
| Arco di Travertino | m4:10 | r53 |
| Porta Furba | m4:1 | r62 |
| Numidio Quadrato | m4:1 | r66 |
| Lucio Sestio | m4:2 | r70 |
| Giulio Agricola | m4:2 | r76 |
| Subaugusta | m4:3 | r81 |
| Cinecittà | m4:4 | r89 |
| Anagnina | m4:7 | r101 |
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Evolution
