Module:Location map/data/CAN NT Sahtu/doc
This is the documentation page for Module:Location map/data/CAN NT Sahtu
| name | Sahtu, Northwest Territories | ||
|---|---|---|---|
| x | 50 + 840 * 0.5 * ln( ( 1 + cos($1*(pi/180))*sin(($2+124)*(pi/180)) ) / ( 1 - cos($1*(pi/180))*sin(($2+124)*(pi/180)) ) ) | ||
| y | 1085 - 910*(atan(tan($1*(pi/180))/cos(($2+124)*(pi/180)))+0) | ||
| image | NWT Sahtu Region Map.svg
| ||
| 400x400px | |||
Module:Location map/data/CAN NT Sahtu is a location map definition used to overlay markers and labels on an equirectangular projection map of Sahtu, Northwest Territories. 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 "CAN NT Sahtu":
Map definition
name = Sahtu, Northwest Territories- Name used in the default map caption
image = NWT Sahtu Region Map.svg- The default map image, without "Image:" or "File:"
x = 50 + 840 * 0.5 * ln( ( 1 + cos($1*(pi/180))*sin(($2+124)*(pi/180)) ) / ( 1 - cos($1*(pi/180))*sin(($2+124)*(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 = 1085 - 910*(atan(tan($1*(pi/180))/cos(($2+124)*(pi/180)))+0)- 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
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