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Module:Location map/data/United Kingdom London Ham/doc

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Location map of Ham, London
name Ham, London
border
coordinates
51.456
-0.335 ←↕→ -0.276
51.42
map center 51°26′17″N 0°18′20″W / 51.438°N 0.30549999999999°W / 51.438; -0.30549999999999
image Ham and Petersham.svg


Module:Location map/data/United Kingdom London Ham is a location map definition used to overlay markers and labels on an equirectangular projection map of Ham, London. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.

Usage

These definitions are used by the following templates when invoked with parameter "United Kingdom London Ham":

Map definition

  • name = Ham, London
    Name used in the default map caption
  • bottom = 51.42
    Latitude at bottom edge of map, in decimal degrees
  • left = -0.335
    Longitude at left edge of map, in decimal degrees
  • right = -0.276
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.059 degrees.

  • At an image width of 200 pixels, that is 0.0003 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0001 degrees per pixel.

Latitude: from North to South this map definition covers 0.036 degrees.

  • At an image height of 200 pixels, that is 0.0002 degrees per pixel.
  • At an image height of 1000 pixels, that is 0 degrees per pixel.


See also

Location map templates

Creating new map definitions