Grid Point Code
Source on GitHub

Play

Papeete Market

PapeeteÎles du VentFrench Polynesia

Grid Point Code for Papeete Market
Without a code
Papeete Market, Papeete, and then directions
With a code
#DL26L-C018F
Said aloud
Papeete Market C018F

This code is one spot in Papeete Market, a cell 2.56 m by 3.26 m. Every stall front and doorway in it has a code of its own.

Get the code for your door

What the code says

The Grid Point Code for Papeete Market is #DL26L-C018F. It names a cell 2.56 m north to south and 3.26 m east to west, centred on 17°32'19.67"S, 149°34'01.21"W, and it turns back into that cell on any phone or computer by arithmetic alone: no network, no account, no lookup table.

Code
#DL26L-C018F
With a check character
#DL26L-C018F*6
Short form
C018F
Cell centre
-17.538797, -149.567002
Cell size
2.56 m by 3.26 m
City
Papeete
Region
Îles du Vent
Country
French Polynesia

How to give this address

On a sign, a form or a delivery note

The whole code, #DL26L-C018F. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Papeete

Papeete Market C018F: 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 5.1 km east or west of Papeete Market. 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

#DL26L-C018F*6. 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 50.9 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. DL26Metropolitan area40 km by 50.9 km
  2. DL26LDistrict8 km by 10.2 km
  3. DL26LCSuburb1.6 km by 2.04 km
  4. DL26LC0A few streets320 m by 408 m
  5. DL26LC01Building64 m by 81.5 m
  6. DL26LC018Entrance12.8 m by 16.3 m
  7. DL26LC018FDoorway2.56 m by 3.26 m

More in French Polynesia

Place and region from Wikidata, described on Wikipedia; city from GeoNames, under CC BY 4.0.