Module:Location map/data/USA Oregon Salem/doc

Location map of Salem OR

name	Salem OR
border coordinates
	45.0381
	-123.1234	←↕→	-122.9319
	44.8512
map center	44.94465°N 123.02765°W / 44.94465; -123.02765
image	Salem Oregon - OpenStreetMap.png
image1	Salem Oregon - OpenStreetMap.png

Map of Salem, OR

Module:Location map/data/USA Oregon Salem is a location map definition used to overlay markers and labels on an equirectangular projection map of Salem OR. 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 Oregon Salem":

• {{Location map|USA Oregon Salem |...}}
• {{Location map many|USA Oregon Salem |...}}
• {{Location map+|USA Oregon Salem |...}}
• {{Location map~|USA Oregon Salem |...}}

Map definition

• name = Salem OR

  Name used in the default map caption

• image = Salem Oregon - OpenStreetMap.png

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

• image1 = Salem Oregon - OpenStreetMap.png

  An alternative map image, usually a relief map, which can be displayed via the relief or AlternativeMap parameters

• top = 45.0381

  Latitude at top edge of map, in decimal degrees

• bottom = 44.8512

  Latitude at bottom edge of map, in decimal degrees

• left = -123.1234

  Longitude at left edge of map, in decimal degrees

• right = -122.9319

  Longitude at right edge of map, in decimal degrees

Alternative map

The {{Location map}}, {{Location map many}}, and {{Location map+}} templates have parameters to specify an alternative map image. The map displayed as image1 can be used with the relief or AlternativeMap parameters. Examples may be found below or in the following:

• Template:Location map#Relief parameter
• Template:Location map+/relief
• Template:Location map#AlternativeMap parameter
• Template:Location map+/AlternativeMap

Precision

Longitude: from West to East this map definition covers 0.1915 degrees.

• At an image width of 200 pixels, that is 0.001 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 0.1869 degrees.

• At an image height of 200 pixels, that is 0.0009 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0002 degrees per pixel.

Examples using location map templates

Location map, using default map (image)

{{Location map | Salem OR
| width   = 200
| lat_deg = 44.8823 
| lon_deg = -122.9609
| label   = Prewitt–Allen Archaeological Museum
}}

Location map many, using relief map (image1)

{{Location map many | Salem OR
| relief   = yes
| width    = 200
| caption  = Two locations in Salem
| lat_deg = 44.8823 
| lon_deg = -122.9609
| label   = Prewitt–Allen Archaeological Museum
| lat2_deg = 44.938512
| lon2_deg = -123.033733
| label2   =  	Hallie Ford Museum of Art
}}

Location map+, using AlternativeMap

{{Location map+ | Eugene OR
| AlternativeMap = Eugene Oregon - OpenStreetMap.png
| width   = 200
| caption = Two locations in Eugene
| places  =
  {{Location map~ | Salem OR
  | lat_deg = 44.8823 
  | lon_deg = -122.9609
  | label   = Prewitt–Allen Archaeological Museum
  }}
  {{Location map~ | Salem OR
  | lat_deg = 44.938512
  | lon_deg = -123.033733
  | label   = Hallie Ford Museum of Art
  }}
}}

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