Main:WikiProject Geographical coordinates/scale:

From WikiMD's Wellness Encyclopedia

The scale: parameter specifies the desired map scale as 1:N, overriding the scale implied by any type: parameter.

GeoHack uses scale: to select a map scale for a 72 dpi computer monitor. If no dim:, type:, or scale: parameters are provided, GeoHack uses its default scale of 1:300,000.

Samples
Subject Scale Markup Result
Big Ben 1:500 {{coord|51.500611|N|0.124611|W|scale:500}}
   
       51.500611°N 
       0.124611°W
   
Palace of Westminster 1:5,000 {{coord|51.5006|N|0.1246|W|scale:5000}}
   
       51.5006°N 
       0.1246°W
   
City of Westminster 1:50,000 {{coord|51.501|N|0.125|W|scale:50000}}
   
       51.501°N 
       0.125°W
   
Greater London 1:500,000 {{coord|51.50|N|0.12|W|scale:500000}}
   
       51.50°N 
       0.12°W