Grid Point Code
Source on GitHub

Play

Mount Aragats

near AparanAragatsotn ProvinceArmenia

Grid Point Code for Mount Aragats
With a code
#J3GFC-RXCH6
Said aloud
Mount Aragats RXCH6

Open in the playground

What the code says

The Grid Point Code for Mount Aragats is #J3GFC-RXCH6. It names a cell 2.56 m north to south and 2.60 m east to west, centred on 40°31'23.03"N, 44°11'43.02"E, 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
Mountain in the Lesser Caucasus
Code
#J3GFC-RXCH6
With a check character
#J3GFC-RXCH6*9
Short form
RXCH6
Cell centre
40.523063, 44.195282
Cell size
2.56 m by 2.60 m
Region
Aragatsotn Province
Country
Armenia

How to give this address

On a sign, a form or a delivery note

The whole code, #J3GFC-RXCH6. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Aragatsotn Province

Mount Aragats RXCH6: 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 4.1 km east or west of Mount Aragats. 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

#J3GFC-RXCH6*9. 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 40.6 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. J3GFMetropolitan area40 km by 40.6 km
  2. J3GFCDistrict8 km by 8.12 km
  3. J3GFCRSuburb1.6 km by 1.62 km
  4. J3GFCRXA few streets320 m by 325 m
  5. J3GFCRXCBuilding64 m by 65 m
  6. J3GFCRXCHEntrance12.8 m by 13 m
  7. J3GFCRXCH6Doorway2.56 m by 2.6 m

More in Armenia

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