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

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":

• Template:Tlx
• Template:Tlx
• Template:Tlx
• Template:Tlx

Map definition

• name = San Francisco

  Name used in the default map caption

• image = Location map San Francisco Central.png

  The default map image, without "Image:" or "File:"

• top = 37.8136

  Latitude at top edge of map, in decimal degrees

• 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

• Module:Location map/data/USA
• Module:Location map/data/USA California
• Module:Location map/data/United States San Francisco Bay Area
• Module:Location map/data/United States San Francisco County

Location map templates

• Template:Location map, to display one mark and label using latitude and longitude
• Template:Location map many, to display up to nine marks and labels
• Template:Location map+, to display an unlimited number of marks and labels

Creating new map definitions

• Template:Location map/Creating a new map definition