Module:Location map/data/United States San Francisco Central/doc

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This is the documentation page for Module:Location map/data/United States San Francisco Central


Location map of San Francisco
name San Francisco
border
coordinates
37.8136
-122.4828 ←↕→ -122.3758
37.7332
map center 37°46′24″N 122°25′45″W / 37.7734°N 122.4293°W / 37.7734; -122.4293
image Location map San Francisco Central.png


Module:Location map/data/United States San Francisco Central is a location map definition used to overlay markers and labels on an equirectangular projection map of San Francisco. 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 States San Francisco Central":

Map definition

  • name = San Francisco
    Name used in the default map caption
  • bottom = 37.7332
    Latitude at bottom edge of map, in decimal degrees
  • left = -122.4828
    Longitude at left edge of map, in decimal degrees
  • right = -122.3758
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.107 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 0.0804 degrees.

  • At an image height of 200 pixels, that is 0.0004 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0001 degrees per pixel.


See also

Location map templates

Creating new map definitions