Phobjikha Valley

What the code says

The Grid Point Code for Phobjikha Valley is #KL275-R99TL. It names a cell 2.56 m north to south and 3.03 m east to west, centred on 27°30'00.01"N, 90°09'59.96"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

Valley in Bhutan

Code

#KL275-R99TL

With a check character

#KL275-R99TL*8

Short form

R99TL

Cell centre

27.500003, 90.166656

Cell size

2.56 m by 3.03 m

Region

Wangdue Phodrang District

Country

Bhutan

How to give this address

On a sign, a form or a delivery note

The whole code, #KL275-R99TL. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Wangdue Phodrang District

Phobjikha Valley R99TL: 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 4.7 km east or west of Phobjikha Valley. 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

#KL275-R99TL*8. 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 47.4 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. 7KL27Metropolitan area40 km by 47.4 km
2. 5KL275District8 km by 9.48 km
3. RKL275RSuburb1.6 km by 1.9 km
4. 9KL275R9A few streets320 m by 379 m
5. 9KL275R99Building64 m by 75.8 m
6. TKL275R99TEntrance12.8 m by 15.2 m
7. LKL275R99TLDoorway2.56 m by 3.03 m

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