Module:Location map/data/Greater Mexico City/doc

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

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

Map definition

• name = Greater Mexico City

  Name used in the default map caption

• image = Greater Mexico City.JPG

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

• top = 19.7305

  Latitude at top edge of map, in decimal degrees

• bottom = 19.236

  Latitude at bottom edge of map, in decimal degrees

• left = -99.3411

  Longitude at left edge of map, in decimal degrees

• right = -98.8193

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.5218 degrees.

• At an image width of 200 pixels, that is 0.0026 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 0.4945 degrees.

• At an image height of 200 pixels, that is 0.0025 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0005 degrees per pixel.

See also

• Module:Location map/data/Mexico

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