Grid Point Code
Source on GitHub

Play

Moraine Lake

near BanffAlbertaCanada

Grid Point Code for Moraine Lake
With a code
#TX6FH-WW8DR
Said aloud
Moraine Lake WW8DR

Open in the playground

What the code says

The Grid Point Code for Moraine Lake is #TX6FH-WW8DR. It names a cell 2.56 m north to south and 2.14 m east to west, centred on 51°19'21.04"N, 116°11'07.96"W, and it turns back into that cell on any phone or computer by arithmetic alone: no network, no account, no lookup table.

What it is
Lake in Alberta, Canada
Code
#TX6FH-WW8DR
With a check character
#TX6FH-WW8DR*4
Short form
WW8DR
Cell centre
51.322510, -116.185544
Cell size
2.56 m by 2.14 m
Region
Alberta
Country
Canada

How to give this address

On a sign, a form or a delivery note

The whole code, #TX6FH-WW8DR. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Alberta

Moraine Lake WW8DR: 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 3.3 km east or west of Moraine Lake. 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

#TX6FH-WW8DR*4. 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 33.4 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. TX6FMetropolitan area40 km by 33.4 km
  2. TX6FHDistrict8 km by 6.68 km
  3. TX6FHWSuburb1.6 km by 1.34 km
  4. TX6FHWWA few streets320 m by 267 m
  5. TX6FHWW8Building64 m by 53.4 m
  6. TX6FHWW8DEntrance12.8 m by 10.7 m
  7. TX6FHWW8DRDoorway2.56 m by 2.14 m

More in Canada

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