Module:Location map/data/Prince William area

File:Prince William area.svg

Prince William area

Module:Location map/data/Prince William area is a location map definition used to overlay markers and labels on an equirectangular projection map of Prince William 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 "Prince William area":

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

Map definition

• name = Prince William area

  Name used in the default map caption

• image = Prince_William_area.svg

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

• top = 38.96833

  Latitude at top edge of map, in decimal degrees

• bottom = 38.441021

  Latitude at bottom edge of map, in decimal degrees

• left = -78.021296

  Longitude at left edge of map, in decimal degrees

• right = -77.18174

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.8396 degrees.

• At an image width of 200 pixels, that is 0.0042 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0008 degrees per pixel.

Latitude: from North to South this map definition covers 0.5273 degrees.

• At an image height of 200 pixels, that is 0.0026 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0005 degrees per pixel.

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

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return { name = 'Prince William area', right=-77.18174, top=38.96833, bottom=38.441021, left=-78.021296, image = 'Prince_William_area.svg' }