Module:Location map/data/USA New Jersey Salem County
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Module:Location map/data/USA New Jersey Salem County is a location map definition used to overlay markers and labels on an equirectangular projection map of Salem County, New Jersey. 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 New Jersey Salem County":
Map definition
name = Salem County, New Jersey- Name used in the default map caption
image = Location map of Salem County, New Jersey.svg- The default map image, without "Image:" or "File:"
top = 39.83261- Latitude at top edge of map, in decimal degrees
bottom = 39.30945- Latitude at bottom edge of map, in decimal degrees
left = -75.76415- Longitude at left edge of map, in decimal degrees
right = -74.97639- Longitude at right edge of map, in decimal degrees
Precision
Longitude: from West to East this map definition covers 0.7878 degrees.
- At an image width of 200 pixels, that is 0.0039 degrees per pixel.
- At an image width of 1000 pixels, that is 0.0008 degrees per pixel.
Latitude: from North to South this map definition covers 0.5232 degrees.
- At an image height of 200 pixels, that is 0.0026 degrees per pixel.
- At an image height of 1000 pixels, that is 0.0005 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
Creating new map definitions
return {
name = 'Salem County, New Jersey',
top = 39.83261,
bottom = 39.30945,
left = -75.76415,
right = -74.97639,
image = 'Location map of Salem County, New Jersey.svg'
}