Module:Location map/data/USA Illinois Vermilion County/doc

Module:Location map/data/USA Illinois Vermilion County is a location map definition used to overlay markers and labels on an equirectangular projection map of Vermilion County, Illinois. 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 Illinois Vermilion County":

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

Map definition

• name = Vermilion County, Illinois

  Name used in the default map caption

• image = Location map of Vermilion County, Illinois.svg

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

• top = 40.53552

  Latitude at top edge of map, in decimal degrees

• bottom = 39.82261

  Latitude at bottom edge of map, in decimal degrees

• left = -88.19747

  Longitude at left edge of map, in decimal degrees

• right = -87.26804

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.9294 degrees.

• At an image width of 200 pixels, that is 0.0046 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0009 degrees per pixel.

Latitude: from North to South this map definition covers 0.7129 degrees.

• At an image height of 200 pixels, that is 0.0036 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0007 degrees per pixel.

See also

• Module:Location map/data/USA Illinois

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