Grid Point Code
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Macocha Gorge

near BlanskoSouth Moravian RegionCzechia

Grid Point Code for Macocha Gorge
With a code
#PWGCP-M6GG0
Said aloud
Macocha Gorge M6GG0

Open in the playground

What the code says

The Grid Point Code for Macocha Gorge is #PWGCP-M6GG0. It names a cell 2.56 m north to south and 2.23 m east to west, centred on 49°22'23.64"N, 16°43'47.35"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
Cave in Czech Republic
Code
#PWGCP-M6GG0
With a check character
#PWGCP-M6GG0*6
Short form
M6GG0
Cell centre
49.373234, 16.729820
Cell size
2.56 m by 2.23 m
Region
South Moravian Region
Country
Czechia

How to give this address

On a sign, a form or a delivery note

The whole code, #PWGCP-M6GG0. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in South Moravian Region

Macocha Gorge M6GG0: 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 3.5 km east or west of Macocha Gorge. 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

#PWGCP-M6GG0*6. 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 34.8 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. PWGCMetropolitan area40 km by 34.8 km
  2. PWGCPDistrict8 km by 6.96 km
  3. PWGCPMSuburb1.6 km by 1.39 km
  4. PWGCPM6A few streets320 m by 278 m
  5. PWGCPM6GBuilding64 m by 55.7 m
  6. PWGCPM6GGEntrance12.8 m by 11.1 m
  7. PWGCPM6GG0Doorway2.56 m by 2.23 m

More in Czechia

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