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Module:Location map/data/Niigata Bypass/doc

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Location map of Niigata Bypass
name Niigata Bypass
border
coordinates
38.04
138.89 ←↕→ 139.35
37.79
map center 37°54′54″N 139°07′12″E / 37.915°N 139.12°E / 37.915; 139.12
image Niigata Bypass NetworkMap.svg


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

Map definition

  • name = Niigata Bypass
    Name used in the default map caption
  • bottom = 37.79
    Latitude at bottom edge of map, in decimal degrees
  • left = 138.89
    Longitude at left edge of map, in decimal degrees
  • right = 139.35
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.46 degrees.

  • At an image width of 200 pixels, that is 0.0023 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0005 degrees per pixel.

Latitude: from North to South this map definition covers 0.25 degrees.

  • At an image height of 200 pixels, that is 0.0013 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0003 degrees per pixel.


See also

Location map templates

Creating new map definitions