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

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This is the documentation page for Module:Location map/data/United Kingdom London Havering

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Module:Location map/data/United Kingdom London Havering is a location map definition used to overlay markers and labels on an equirectangular projection map of London Borough of Havering. 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 Havering":

Map definition

  • name = London Borough of Havering
    Name used in the default map caption
  • bottom = 51.4813
    Latitude at bottom edge of map, in decimal degrees
  • left = 0.1338
    Longitude at left edge of map, in decimal degrees
  • right = 0.3381
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.2043 degrees.

  • At an image width of 200 pixels, that is 0.001 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0002 degrees per pixel.

Latitude: from North to South this map definition covers 0.1567 degrees.

  • At an image height of 200 pixels, that is 0.0008 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0002 degrees per pixel.


See also

Location map templates

Creating new map definitions