Module:Location map/data/United States District of Columbia street/doc

Module:Location map/data/United States District of Columbia street is a location map definition used to overlay markers and labels on an equirectangular projection map of District of Columbia. 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 "United States District of Columbia street":

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

Map definition

• name = District of Columbia

  Name used in the default map caption

• image = Location map District of Columbia street.png

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

• top = 38.9735

  Latitude at top edge of map, in decimal degrees

• bottom = 38.8188

  Latitude at bottom edge of map, in decimal degrees

• left = -77.1446

  Longitude at left edge of map, in decimal degrees

• right = -76.9283

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.2163 degrees.

• At an image width of 200 pixels, that is 0.0011 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0002 degrees per pixel.

Latitude: from North to South this map definition covers 0.1547 degrees.

• At an image height of 200 pixels, that is 0.0008 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0002 degrees per pixel.

See also

• Module:Location map/data/USA
• Module:Location map/data/USA Washington, D.C.

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