Module:Location map/data/Portugal Porto Foz de Douro/doc

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This is the documentation page for Module:Location map/data/Portugal Porto Foz de Douro

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Module:Location map/data/Portugal Porto Foz de Douro is a location map definition used to overlay markers and labels on an equirectangular projection map of Foz do Douro, Porto. 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 "Portugal Porto Foz de Douro":

Map definition

  • name = Foz do Douro, Porto
    Name used in the default map caption
  • bottom = 41.137361
    Latitude at bottom edge of map, in decimal degrees
  • left = -8.704179
    Longitude at left edge of map, in decimal degrees
  • right = -8.60556
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.0986 degrees.

  • At an image width of 200 pixels, that is 0.0005 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 0.0434 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