Module:Location map/data/China Sichuan Chengdu urban/doc
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| name | Chengdu | |||
|---|---|---|---|---|
| border coordinates | ||||
| 31.125 | ||||
| 103.25 | ←↕→ | 104.95 | ||
| 30.125 | ||||
| map center | 30°37′30″N 104°06′00″E / 30.625°N 104.1°E | |||
| image | Chengdu location map.jpg
| |||
| ||||
Module:Location map/data/China Sichuan Chengdu urban is a location map definition used to overlay markers and labels on an equirectangular projection map of Chengdu. 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 "China Sichuan Chengdu urban":
{{Location map|China Sichuan Chengdu urban |...}}{{Location map many|China Sichuan Chengdu urban |...}}{{Location map+|China Sichuan Chengdu urban |...}}{{Location map~|China Sichuan Chengdu urban |...}}
Map definition
name = Chengdu- Name used in the default map caption
image = Chengdu location map.jpg- The default map image, without "Image:" or "File:"
top = 31.125- Latitude at top edge of map, in decimal degrees
bottom = 30.125- Latitude at bottom edge of map, in decimal degrees
left = 103.25- Longitude at left edge of map, in decimal degrees
right = 104.95- Longitude at right edge of map, in decimal degrees
Precision
Longitude: from West to East this map definition covers 1.7 degrees.
- At an image width of 200 pixels, that is 0.0085 degrees per pixel.
- At an image width of 1000 pixels, that is 0.0017 degrees per pixel.
Latitude: from North to South this map definition covers 1 degrees.
- At an image height of 200 pixels, that is 0.005 degrees per pixel.
- At an image height of 1000 pixels, that is 0.001 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