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Module:Location map/data/Southwest China/doc

From Wikipedia, the free encyclopedia
Location map of Southwest China
name Southwest China
border
coordinates
34.4
97.1 ←↕→ 112.2
21
map center 27°42′N 104°39′E / 27.7°N 104.65°E / 27.7; 104.65
image China Southwest adm location map.svg


Module:Location map/data/Southwest China is a location map definition used to overlay markers and labels on an equirectangular projection map of Southwest China. 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 "Southwest China":

Map definition

  • name = Southwest China
    Name used in the default map caption
  • bottom = 21
    Latitude at bottom edge of map, in decimal degrees
  • left = 97.1
    Longitude at left edge of map, in decimal degrees
  • right = 112.2
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 15.1 degrees.

  • At an image width of 200 pixels, that is 0.0755 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0151 degrees per pixel.

Latitude: from North to South this map definition covers 13.4 degrees.

  • At an image height of 200 pixels, that is 0.067 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0134 degrees per pixel.


See also

Location map templates

Creating new map definitions