Module:Location map/data/Channel Islands/doc
| name | Channel Islands | |||
|---|---|---|---|---|
| border coordinates | ||||
| 49.8 | ||||
| -2.75 | ←↕→ | -1.75 | ||
| 48.95 | ||||
| map center | 49°22′30″N 2°15′00″W / 49.375°N 2.25°W | |||
| image | Channel Islands location map (+parishes).svg
| |||
.svg)
| ||||
Module:Location map/data/Channel Islands is a location map definition used to overlay markers and labels on an equirectangular projection map of Channel Islands. 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 "Channel Islands":
{{Location map|Channel Islands |...}}{{Location map many|Channel Islands |...}}{{Location map+|Channel Islands |...}}{{Location map~|Channel Islands |...}}
Map definition
name = Channel Islands- Name used in the default map caption
image = Channel Islands location map (+parishes).svg- The default map image, without "Image:" or "File:"
top = 49.8- Latitude at top edge of map, in decimal degrees
bottom = 48.95- Latitude at bottom edge of map, in decimal degrees
left = -2.75- Longitude at left edge of map, in decimal degrees
right = -1.75- Longitude at right edge of map, in decimal degrees
Precision
Longitude: from West to East this map definition covers 1 degrees.
- At an image width of 200 pixels, that is 0.005 degrees per pixel.
- At an image width of 1000 pixels, that is 0.001 degrees per pixel.
Latitude: from North to South this map definition covers 0.85 degrees.
- At an image height of 200 pixels, that is 0.0042 degrees per pixel.
- At an image height of 1000 pixels, that is 0.0008 degrees per pixel.
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