Ho creato un cheat sheet che elenca il numero totale di tessere per determinati livelli di zoom.
Ha due tavoli. Uno che mostra il numero di livelli di zoom necessari per mostrare le cose su una certa scala, a partire da una tessera che mostra le persone.
level 1: 1 # Person
level 2: 5 # Car
level 3: 21 # House building
level 4: 85 # Square
level 5: 341 # Small neighbourhood
level 6: 1,365 # Football stadium
level 7: 5,461 # Small farm
level 8: 21,845 # Central park New York
level 9: 87,381 # Entire airport
level 10: 349,525 # Small city (Copenhagen)
level 11: 1,398,101 # Medium city (Amsterdam)
level 12: 5,592,405 # Large city (London)
level 13: 22,369,621 # Medium Island (Mallorca)
level 14: 89,478,485 # Large Island (Sicily)
level 15: 357,913,941 # Small country (Denmark, Estonia, Taiwan)
level 16: 1,431,655,765 # Medium Country (Korea, Greece)
level 17: 5,726,623,061 # Region (Southern Europe, Arabian Peninsula)
level 18: 22,906,492,245 # Small continent or large country (China)
level 19: 91,625,968,981 # Medium continent (Africa) or huge country (Russia)
level 20: 366,503,875,925 # Asia
level 21: 1,466,015,503,701 # The World
L'altro mostra il numero di livelli di zoom necessari se si inizia con una mappa del mondo e livelli di dettaglio progressivi:
level 1: 1 # The World
level 2: 5 # Large contenents
level 3: 21 # Medium continents, huge countries
level 4: 85 # Small continents, large countries
level 5: 341 # Region (Southern Europe, Arabian Peninsula)
level 6: 1,365 # Medium Country (Korea, Greece)
level 7: 5,461 # Small country (Denmark, Estonia, Taiwan)
level 8: 21,845 # Large Island (Sicily)
level 9: 87,381 # Medium Island (Mallorca)
level 10: 349,525 # Large city (London)
level 11: 1,398,101 # Medium city (Amsterdam)
level 12: 5,592,405 # Small city (Copenhagen)
level 13: 22,369,621 # Entire airport
level 14: 89,478,485 # Central park New York
level 15: 357,913,941 # Small farm
level 16: 1,431,655,765 # Football stadium
level 17: 5,726,623,061 # Small neighbourhood
level 18: 22,906,492,245 # Square
level 19: 91,625,968,981 # House building
level 20: 366,503,875,925 # Car
level 21: 1,466,015,503,701 # Person