Grid Point Code
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Huangshi

HubeiChina

Grid Point Code for Huangshi
With a code
#KJ7X3-2CF8K
Said aloud
Huangshi 2CF8K

Get the code for your door

What the code says

The Grid Point Code for Huangshi is #KJ7X3-2CF8K. It names a cell 2.56 m north to south and 2.95 m east to west, centred on 30°14'49.42"N, 115°02'53.29"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 Huangshi, near its centre.

Code
#KJ7X3-2CF8K
With a check character
#KJ7X3-2CF8K*L
Short form
2CF8K
Cell centre
30.247062, 115.048136
Cell size
2.56 m by 2.95 m
Region
Hubei
Country
China
Population
688,090

How to give this address

On a sign, a form or a delivery note

The whole code, #KJ7X3-2CF8K. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Hubei

Huangshi 2CF8K: 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 4.6 km east or west of Huangshi. 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

#KJ7X3-2CF8K*L. 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 46.2 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. KJ7XMetropolitan area40 km by 46.2 km
  2. KJ7X3District8 km by 9.23 km
  3. KJ7X32Suburb1.6 km by 1.85 km
  4. KJ7X32CA few streets320 m by 369 m
  5. KJ7X32CFBuilding64 m by 73.9 m
  6. KJ7X32CF8Entrance12.8 m by 14.8 m
  7. KJ7X32CF8KDoorway2.56 m by 2.95 m

More in China

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