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Module:Location map/data/China Tianjin/doc

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Location map of Tianjin
name Tianjin
border
coordinates
41.025
116.6 ←↕→ 120
37.675
map center 39°21′N 118°18′E / 39.35°N 118.3°E / 39.35; 118.3
image China Tianjin adm location map.svg


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

Map definition

  • name = Tianjin
    Name used in the default map caption
  • bottom = 37.675
    Latitude at bottom edge of map, in decimal degrees
  • left = 116.6
    Longitude at left edge of map, in decimal degrees
  • right = 120
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 3.4 degrees.

  • At an image width of 200 pixels, that is 0.017 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0034 degrees per pixel.

Latitude: from North to South this map definition covers 3.35 degrees.

  • At an image height of 200 pixels, that is 0.0168 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0034 degrees per pixel.


See also

Location map templates

Creating new map definitions