Module:Location map/data/USA Alaska Anchorage downtown/doc

Module:Location map/data/USA Alaska Anchorage downtown is a location map definition used to overlay markers and labels on an equirectangular projection map of Downtown Anchorage. 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 Alaska Anchorage downtown":

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

Map definition

• name = Downtown Anchorage

  Name used in the default map caption

• image = Anchorage downtown.png

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

• top = 61.22223

  Latitude at top edge of map, in decimal degrees

• bottom = 61.20904

  Latitude at bottom edge of map, in decimal degrees

• left = -149.91803

  Longitude at left edge of map, in decimal degrees

• right = -149.86753

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.0505 degrees.

• At an image width of 200 pixels, that is 0.0003 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0001 degrees per pixel.

Latitude: from North to South this map definition covers 0.0132 degrees.

• At an image height of 200 pixels, that is 0.0001 degrees per pixel.
• At an image height of 1000 pixels, that is 0 degrees per pixel.

See also

• Module:Location map/data/USA Alaska
• Module:Location map/data/USA Alaska Anchorage

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