Module:Location map/data/China Gansu/doc

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

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

Map definition

• name = Gansu

  Name used in the default map caption

• image = China Gansu adm location map.svg

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

• top = 43

  Latitude at top edge of map, in decimal degrees

• bottom = 32.4

  Latitude at bottom edge of map, in decimal degrees

• left = 92.1

  Longitude at left edge of map, in decimal degrees

• right = 109

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 16.9 degrees.

• At an image width of 200 pixels, that is 0.0845 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0169 degrees per pixel.

Latitude: from North to South this map definition covers 10.6 degrees.

• At an image height of 200 pixels, that is 0.053 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0106 degrees per pixel.

Examples using location map templates

Location map, using default map (image)

{{Location map | China Gansu
| width   = 200
| lat_deg = 36.02
| lon_deg = 103.48
| label   = Lanzhou
}}

Template:Clear

Template:Clear

See also

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