Module:Location map/data/USA San Francisco Bay Area

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

Map definition

  • name = San Francisco Bay Area
    Name used in the default map caption
  • bottom = 37.1897
    Latitude at bottom edge of map, in decimal degrees
  • left = -122.6445
    Longitude at left edge of map, in decimal degrees
  • right = -121.5871
    Longitude at right edge of map, in decimal degrees

Alternative map

The {{Location map}}, {{Location map many}}, and {{Location map+}} templates have parameters to specify an alternative map image. The map displayed as image1 can be used with the relief or AlternativeMap parameters. Examples may be found below or in the following:

Precision

Longitude: from West to East this map definition covers 1.0574 degrees.

  • At an image width of 200 pixels, that is 0.0053 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0011 degrees per pixel.

Latitude: from North to South this map definition covers 1.0136 degrees.

  • At an image height of 200 pixels, that is 0.0051 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.001 degrees per pixel.


See also

Location map templates

Creating new map definitions


return {
	name = 'San Francisco Bay Area',
	image = 'Location Map San Francisco Bay Area.png',
	image1 = 'United States San Francisco Bay Area location map.svg',
	top = 38.2033,
	bottom = 37.1897,
	left = -122.6445,
	right = -121.5871
	}