Template:Coord/doc

Quick guide

Quick how to

To add to the top of an article, use {{Coord}}, thus:

{{Coord|57|18|22|N|4|27|32|W|display=title}}

These coordinates are in degrees, minutes, and seconds of arc.

"title" means that the coordinates will be displayed next to the article's title at the top of the page and before any other text or images.

To add to the top of an article, use either

{{Coord|44.1124|N|87.9130|W|display=title}}

(which does not require minutes or seconds but does require the user to specify north/ south and east/west) or

{{Coord|44.1124|-87.9130|display=title}}

(in which the north and east are presumed by positive values while the south and west are negative ones) These coordinates are in decimal degrees.

• Degrees, minutes and seconds, when used, must each be separated by a pipe ("|").
• Map datum must be WGS84 (except for off-Earth bodies).
• Avoid excessive precision (0.0001° is <11 m, 1″ is <31 m).
• Maintain consistency of decimal places or minutes/seconds between latitude and longitude.
• Latitude (N/S) must appear before longitude (E/W).

Optional coordinate parameters follow the longitude and are separated by an underscore ("_"):

• dim: dim:N (viewing diameter in metres)
• region: region:R (ISO 3166-1 alpha-2 or ISO 3166-2 code)
• type: type:T (landmark or city(30,000), for example)

Other optional parameters are separated by a pipe ("|"):

• display

  |display=inline (the default) to display in the body of the article only,

  |display=title to display at the top of the article only, or

  |display=inline,title to display in both places.

• name

  name=X to label the place on maps (default is PAGENAME)

Thus: {{Coord|44.1172|-87.9135|dim:30_region:US-WI_type:event

|display=inline,title|name=accident site}}

Use |display=title (or |display=inline,title) once per article, for the subject of the article, where appropriate.

• Per WP:ORDER, the template is placed in articles after any navigation templates, but before all Categories, including the {{DEFAULTSORT}} template.
• For full details, refer to {{Coord/doc}}.
• Additional guidance is available: obtaining coordinates, converting coordinates

Purpose

This template, {{coord}}, produces a link to a list of map sources, based on the geographical coordinates and other parameters, and provides a standardized notation for the coordinates.

The template is for WGS84 geographical coordinates (latitude;longitude) on Earth, which can be entered in either decimal notation, or degrees/minutes/seconds parameters, with the appropriate precision.

It links to Template:Coor URL, then displays the coordinates. Clicking the blue globe activates the WikiMiniAtlas (needs Javascript).

The template outputs data in:

• Degree/minutes/seconds ("DMS", precision is degrees, or degrees/minutes, or degrees/minutes/seconds, based on input). Some conversions from decimal degrees to dms need fixing (see talk)
• Decimal (precision by number of decimal places, based on input)
• Geo microformat.

{{coord}} is used by tools which parse the raw Wikipedia database dumps, such as Google Earth. To ensure that the coordinates are parsed correctly display=title must be used. See How do I get my Wikipedia article to show up in the Google Earth Geographic Web layer?. The template must not be modified without prior discussion.

For articles which have no coordinates, but need them, use {{coord missing}}.

See also Wikipedia:WikiProject Geographical coordinates.

Superseded templates

This single template supersedes {{coor d}}, {{coor dm}}, {{coor dms}}, {{coor at d}}, {{coor at dm}}, {{coor at dms}}, {{coor title d}}, {{coor title dm}}, {{coor title dms}}, and the Geolinks and Mapit templates. All parameters can be used as before - see Usage.

Examples:

{{coord|12|N|45|W|display=title}}	Replaces {{coor title d|12|N|45|W}}
{{coord|12|34|N|45|33|W|display=title}}	Replaces {{coor title dm|12|34|N|45|33|W}}
{{coord|12|34|56|N|45|33|22|W|display=title}}	Replaces {{coor title dms|12|34|56|N|45|33|8|W}}
{{coord|12|34|12|N|45|33|45|W|display=inline,title}}	Replaces {{coor at dms|12|34|12|N|45|33|45|W}}
{{coord|10.2|-20.3|display=inline}} or {{coord|10.2|-20.3}}	Replaces {{coor d|10.2|N|-20.3|E}}
{{coord|44.4|-111.1|type:city_region:US|display=inline,title}}	Replaces {{Geolinks-US-cityscale|44.4|-111.1}}
{{coord|51.01234|-1.56789|type:landmark_region:GB|display=inline,title}}	Replaces {{Geolinks-UK-buildingscale|51.01234|-1.56789}}
{{coord|-35.5|150.1|type:landmark_region:AU|display=inline,title}}	Replaces {{Mapit-AUS-suburbscale|lat=-35.5|long=150.1}}
{{coord|12|34|12|N|45|33|45|W|display=title}}	Replaces {{CoorHeader|12|34|12|N|45|33|45|W}}	Done

Usage

{{coord|latitude|longitude|coordinate parameters|template parameters}}
{{coord|dd|N/S|dd|E/W|coordinate parameters|template parameters}}
{{coord|dd|mm|N/S|dd|mm|E/W|coordinate parameters|template parameters}}
{{coord|dd|mm|ss|N/S|dd|mm|ss|E/W|coordinate parameters|template parameters}}

There are two kinds of parameters, all optional:

• Coordinate parameters: Recognised by the map server, given in the format parameter:value and separated from each other with the underscore character '_'. Common coordinate parameters include type, region, and scale. See Coordinate Parameters for a comprehensive list.

• Template parameters: Used by the template itself, given in the format parameter=value and separated from each other with the pipe character '|'. The supported template parameters are display, name and format.
  • display can be one of the following:
    • display=inline - Display the coordinate inline (default)
    • display=title - Display the coordinate by the article title (replaces {{coor title dms}} family), shortcut: display=t
    • display=inline,title - Display the coordinate both inline and at title (replaces {{coor at dms}} family)
      Note: using the title attribute indicates that the coordinates apply to the article, and not just one of (perhaps many) places mentioned in it — so it should only be omitted in the latter case. display=title,inline works also. Shortcut: display=it
  • format can be used to force dec or dms coordinate display for all readers
  • name can be used to annotate inline coordinates for display in map services and other external use. It should not be used with coordinates in the article title or within an infobox, as in those cases the name is implicit from the article title.

Examples

{{coord|43.651234|-79.383333}}		Toronto - Fully decimal - N & W
{{coord|43.65|-79.38}}		Toronto - less precise
{{coord|43.6500|-79.3800}}		Toronto - medium precision with trailing zeroes
{{coord|43.651234|N|79.383333|W}}		Toronto - decimal with Northing & Westing
{{coord|43|29|N|79|23|W}}		Toronto - degrees & minutes
{{coord|43|29|4|N|79|23|0|W}}		Toronto - degrees, minutes & seconds
{{coord|43|29|4.5|N|79|23|0.5|W}}		Toronto - degrees, minutes, seconds & fractions of seconds
{{coord|55.752222|N|37.615556|E}}		Moscow - N & E
{{coord|55.752222|N|37.615556|E|format=dms}}		Convert to dms format
{{coord|39.098095|-94.587307|format=dms}}		Decimal conversion without N/S/E/W
{{coord|55.752222|N|37.615556|E|​format=dec|name=Moscow}}		Convert to decimal and label on some maps
{{coord|33|55|S|18|25|E}}		Cape Town - S & E
{{coord|35|00|N|105|00|E}}		China, People's Republic of
{{coord|22|54|30|S|43|14|37|W}}		Rio - S & W
{{coord|22|S|43|W}}		A degree confluence
{{coord|52|28|59|N|1|53|37|W|​display=inline,title|region:GB_type:city}}		Birmingham - with display and parameter settings; note display also in title of this page.

Coordinate Parameters

Following the geographical coordinate, further parameters can optionally be supplied, separated by underscores. This will help in finding suitable map resources, and will become more important when the Wikimaps become fully functional.

Display

By default coordinates are displayed in the format in which they are specified.

To always display coordinates as DMS values, add this to your monobook.css:

.geo-default { display: inline } .geo-nondefault { display: inline }
.geo-dec { display: none } .geo-dms { display: inline }

To always display coordinates as decimal values, add this to your monobook.css:

.geo-default { display: inline } .geo-nondefault { display: inline }
.geo-dec { display: inline } .geo-dms { display: none }

To display coordinates in both formats, add this to your monobook.css:

.geo-default { display: inline } .geo-nondefault { display: inline }
.geo-dec { display: inline } .geo-dms { display: inline }
.geo-multi-punct { display: inline }

If CSS is disabled, or you have an old copy of MediaWiki:Common.css cached, you will see both formats. (The cache for Common.css takes 31 days to expire, and the changes were made 2007-04-04. You can either clear your cache or manually refresh this URL: [1].)

See also Wikipedia:Manual of Style (dates and numbers)#Geographical coordinates.

Incorrect uses and maintenance category

The template has a few input checks built in. Basic errors display the message on Coord/input/ERROR (see Special:WhatLinksHere/Template:Coord/input/ERROR for pages to fix)

A series of other input errors categorize the pages in the maintenance category Coord template needing repair. See the category description for more details. There are currently 0 pages in that category.

Subtemplates

See Category:Coord template

name	function
Coord/input/d	converts coordinates from input in degrees format {{coord|12|N|12|W}}
Coord/input/dm	converts coordinates from input in degrees/minutes format {{coord|12|12|N|12|12|W}}
Coord/input/dms	converts coordinates from input in degrees/minutes/seconds format {{coord|12|12|12|N|12|12|12|W}}
Coord/display/inline	creates output to display coordinates inline
Coord/display/title	creates output to display above the article (generally to the right of the article's title)
Coord/display/inline,title	creates output to display coordinates inline and above the article

Class names

The class names geo, latitude and longitude are used to generate the microformat and MUST NOT be changed.

External links

• Google Earth Geographic Web Layer FAQ – Information on how Google uses Wikipedia's coordinate information.