# Module:Location map/data/USA

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name USA 50.0 + 124.03149777329222 * ((1.9694462586094064-($1 * pi / 180)) * sin(0.6010514667026994 * ($2 + 96) * pi / 180)) 50.0 + 1.6155950752393982 * 124.03149777329222 * ( 0.02613325650382181 - (1.3236744353715044 - (1.9694462586094064 - ($1 * pi / 180)) * cos(0.6010514667026994 * ($2 + 96) * pi / 180))) Usa edcp location map.svg Usa edcp relief location map.png

Module:Location map/data/USA is a location map definition used to overlay markers and labels on an equidistant conic projection map of the United States. 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":

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

## Map definition

• name = USA
Name used in the default map caption
• image = Usa edcp location map.svg
The default map image, without "Image:" or "File:"
• image1 = Usa edcp relief location map.png
An alternative map image, usually a relief map, can be displayed via the relief or AlternativeMap parameters
• x = 50.0 + 124.03149777329222 * ((1.9694462586094064-($1 * pi / 180)) * sin(0.6010514667026994 * ($2 + 96) * pi / 180))
An expression to calculate a location on the map via its longitude; evaluates as 0 along the left edge and 100 along the right edge
• y = 50.0 + 1.6155950752393982 * 124.03149777329222 * ( 0.02613325650382181 - (1.3236744353715044 - (1.9694462586094064 - ($1 * pi / 180)) * cos(0.6010514667026994 * ($2 + 96) * pi / 180)))
An expression to calculate a location on the map via its latitude; evaluates as 0 along the top edge and 100 along the bottom edge

## Alternative map

The map defined as image1 (Usa edcp relief location map.png) can be displayed by using the relief or AlternativeMap parameters in {{Location map}}, {{Location map many}} and {{Location map+}}. The use of these two parameters is shown in the examples below. Additional examples can be found at:

## Examples using location map templates

### Location map, using default map (image)

Washington, D.C.
Washington, D.C. (USA)
{{Location map | USA
| width   = 250
| label   = Washington, D.C.
| lat_deg = 38.89
| lon_deg = -77.04
}}


### Location map many, using relief map (image1)

Washington, D.C.
Seattle
Two locations in the USA
{{Location map many | USA
| relief   = yes
| width    = 250
| caption  = Two locations in the USA
| label1   = Washington, D.C.
| lat1_deg = 38.89
| lon1_deg = -77.04
| label2   = Seattle
| lat2_deg = 47.61
| lon2_deg = -122.33
}}


### Location map+, using AlternativeMap

Washington, D.C.
Seattle
Two locations in the USA
{{Location map+ | USA
| AlternativeMap = Usa edcp relief location map.png
| caption = Two locations in the USA
| width   = 250
| places  =
{{Location map~ | USA
| label   = Washington, D.C.
| lat_deg = 38.89
| lon_deg = -77.04
}}
{{Location map~ | USA
| label   = Seattle
| lat_deg = 47.61
| lon_deg = -122.33
}}
}}


return {
x = '50.0 + 124.03149777329222 * ((1.9694462586094064-($1 * pi / 180)) * sin(0.6010514667026994 * ($2 + 96) * pi / 180))',
y = '50.0 + 1.6155950752393982 * 124.03149777329222 * ( 0.02613325650382181 - (1.3236744353715044 - (1.9694462586094064 - ($1 * pi / 180)) * cos(0.6010514667026994 * ($2 + 96) * pi / 180)))',
}