Module:Location map/data/France Roadstead of Brest/doc


Location map of Roadstead of Brest
name Roadstead of Brest
border
coordinates
48.428611111
-4.6419444444444 ←↕→ -4.1716666666667
48.230833333
map center 48°19′47″N 4°24′24″W / 48.329722222°N 4.4068055555555°W / 48.329722222; -4.4068055555555
image Fond-de-carte-rade-de-Brest.svg


Module:Location map/data/France Roadstead of Brest is a location map definition used to overlay markers and labels on an equirectangular projection map of Roadstead of Brest. 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 "France Roadstead of Brest":

Map definition

  • name = Roadstead of Brest
    Name used in the default map caption
  • bottom = 48.230833333
    Latitude at bottom edge of map, in decimal degrees
  • left = -4.6419444444444
    Longitude at left edge of map, in decimal degrees
  • right = -4.1716666666667
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.4703 degrees.

  • At an image width of 200 pixels, that is 0.0024 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0005 degrees per pixel.

Latitude: from North to South this map definition covers 0.1978 degrees.

  • At an image height of 200 pixels, that is 0.001 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0002 degrees per pixel.


See also

Location map templates

Creating new map definitions