Grid Point Code

Play

Manila

National Capital RegionPhilippines

With a code
#LN5TC-RP3HF
Said aloud
Manila RP3HF

Get the code for your door

What the code says

The Grid Point Code for Manila is #LN5TC-RP3HF. It names a cell 2.56 m north to south and 3.31 m east to west, centred on 14°36'15.09"N, 120°58'55.90"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 Manila, near its centre, and Manila is the capital of Philippines.

Code
#LN5TC-RP3HF
With a check character
#LN5TC-RP3HF*H
Short form
RP3HF
Cell centre
14.604192, 120.982195
Cell size
2.56 m by 3.31 m
Region
National Capital Region
Country
Philippines
Population
1,600,000

How to give this address

On a sign, a form or a delivery note

The whole code, #LN5TC-RP3HF. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in National Capital Region

Manila RP3HF: 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 5.2 km east or west of Manila. 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

#LN5TC-RP3HF*H. 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 51.7 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. LN5TMetropolitan area40 km by 51.7 km
  2. LN5TCDistrict8 km by 10.3 km
  3. LN5TCRSuburb1.6 km by 2.07 km
  4. LN5TCRPA few streets320 m by 414 m
  5. LN5TCRP3Building64 m by 82.7 m
  6. LN5TCRP3HEntrance12.8 m by 16.5 m
  7. LN5TCRP3HFDoorway2.56 m by 3.31 m

More in Philippines

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