Grid Point Code
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Florence

TuscanyItaly

Grid Point Code for Florence
With a code
#J04KL-06RL5
Said aloud
Florence 06RL5

Get the code for your door

What the code says

The Grid Point Code for Florence is #J04KL-06RL5. It names a cell 2.56 m north to south and 2.47 m east to west, centred on 43°46'45.34"N, 11°14'46.57"E, and it turns back into that cell on any phone or computer by arithmetic alone: no network, no account, no lookup table.

The point used is the one GeoNames records for Florence, near its centre.

Code
#J04KL-06RL5
With a check character
#J04KL-06RL5*N
Short form
06RL5
Cell centre
43.779260, 11.246269
Cell size
2.56 m by 2.47 m
Region
Tuscany
Country
Italy
Population
367,150

How to give this address

On a sign, a form or a delivery note

The whole code, #J04KL-06RL5. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Tuscany

Florence 06RL5: a name both people know, then the last five characters. They give back the exact code for anywhere within 4.0 km north or south and 3.9 km east or west of Florence. Further away the same five name somewhere else, which is why the whole code is what goes on a sign.

Copied by hand, or read over a phone

#J04KL-06RL5*N. The character on the end catches any single mistyped symbol and any two neighbours swapped.

As a link or a square code

Open it on the map, move to the exact door, and add directions if the code needs help: "blue gate, second floor". The link and the square code carry them. Nothing is kept on this site.

From the city to the door

The first four characters name a cell about 40 km by 38.6 km here. Each one after that picks one of 25 inside the last, so the whole ten name a spot about the size of a doorway.

  1. J04KMetropolitan area40 km by 38.6 km
  2. J04KLDistrict8 km by 7.72 km
  3. J04KL0Suburb1.6 km by 1.54 km
  4. J04KL06A few streets320 m by 309 m
  5. J04KL06RBuilding64 m by 61.7 m
  6. J04KL06RLEntrance12.8 m by 12.3 m
  7. J04KL06RL5Doorway2.56 m by 2.47 m

More in Italy

City, region and population from GeoNames, under CC BY 4.0.