File talk:BlankMap-World.svg

Other languages: Russian / русский

This is a blank map of the world with political borders with Robinson projection.

The map contains the territories included in ISO 3166, with a few modifications. Specifically, the following territories are included:

• All UN member and observer states
• All Crown dependencies and British Overseas Territories except Akrotiri and Dhekelia and the Antarctic Territories
• All territories in Overseas France except Clipperton Island and Adélie Land
• All permanently inhabited U.S. territories
• Aruba, Curaçao and Sint Maarten
• Cook Islands, Niue, and Tokelau
• Faroe Islands and Greenland
• Antarctica
• Territories with disputed sovereignty (both partially recognized and largely unrecognized countries, all of which have de facto autonomy and control over their territory): e.g., Taiwan, Kosovo (see below)
• Territories with disputed claims: e.g., Western Sahara, Crimea (TODO: more territories like this need to be added to the map, see below)

• Australia (au) includes Australian external territories: Christmas Island (cx), Cocos (Keeling) Islands (cc), Heard Island and McDonald Islands (hm), and Norfolk Island (nf).
  • All of the above can be selected separately using their codes.
  • Macquarie Island is an integral part of Australia, and so it's not selectable separately.

• China (cn) includes the SARs of Hong Kong (hk) and Macau (mo).
  • Every SAR as well as Mainland China (cnx) can also be selected separately.
  • The circles around the SARs can also be selected with cnxx.

• France (fr) includes the overseas departments of Reunion (re), Guadeloupe (gp), Martinique (mq), French Guiana (gf), and Mayotte (yt) as they are integral parts of France.
  • Every department as well as Metropolitan France (frx) can also be selected separately.
  • The circles around the departments can also be selected with frxx.

• Netherlands (nl) includes the Caribbean BES islands (bq).
  • The BES islands (bq) and the European Netherlands (nlx) can also be selected separately.
  • The circle around the BES islands can also be selected with nlxx.

• Norway (no) includes Svalbard (xv).
  • Svalbard (xv) can also be selected separately.
  • The ISO 3166-1 alpha-2 code sj for Svalbard and Jan Mayen is not used because Svalbard and Jan Mayen are under separate jurisdictions and should not be grouped for the purpose of this map.

• All member states of the European Union can be simultaneously selected with the code eu.
  • The Dutch BES islands are not included since they are currently not a part of the EU.
  • Coloring one member state individually will not affect the others.
• Member states of the Eurasian Economic Union can be selected with the code eaeu.

Because Antarctica (aq), the South Georgia and the South Sandwich Islands (gs), British Indian Ocean Territory, and French Southern and Antarctic Lands (tf) are areas with no permanent population, they have been given their own class (antxx). The smaller of the three have also been given their own class of locator circles (noxx).

Several largely unrecognized countries are included in this map (as an overlay over their "host" countries) but they remain invisible by default. It's important to note that these are countries, not just geographic territories: the distinguishing feature of all these territories is their de facto autonomy and existence of a local government that maintains administrative control over their claimed territory. If they don't have an ISO 3166 code, then they are assigned a code outside the ISO 3166-1 standard (prefixed by letter "x"). It is left to the user to decide whether to display them and how to color them:

• Abkhazia: xa
• Artsakh: xn
• Azad Jammu and Kashmir: xj
• Donetsk People's Republic: xd
• Kosovo: xk
• Luhansk People's Republic: xl
• Northern Cyprus: xc
• Sahrawi Arab Democratic Republic (Free Zone): xz
• Somaliland: xs
• South Ossetia: xo
• Taiwan: tw
• Transnistria: xp

Some territories are disputed between two or more countries. It's important to note that these are geographic territories, not countries: the distinguishing feature of all these territories is an absence of their claim for independence. It is left to the user to decide how to color them, although each by default is shown belonging to the country that maintains actual (de facto) administrative control over the territory:

• Western Sahara (disputed between Morocco and SADR, de facto within Morocco): eh
• Crimea (disputed between Ukraine and Russia, de facto within Russia): xq
• Southern Kuril Islands (disputed between Russia and Japan, de facto within Russia): xr
• TODO: More territories like this should be added to the map. Some examples are (this is not an exhaustive list):
  • The areas disputed between India, Pakistan, China, and Nepal
  • Golan Heights (disputed between Syria and Israel, de facto within Israel)
  • Disputed areas in South Sudan (disputed between Sudan, South Sudan, and Kenya)
  • Guayana Esequiba (disputed between Guyana and Venezuela, de facto within Guyana)
  • More of such territories can be seen on the following map: File:Political World Map (with disputed territories).png

The territories for which there exist current claims for independence, but for which the claimants maintain no de facto control over the claimed territory, are not specifically shown on the map. Some examples are (this is not an exhaustive list):

• Tibet
• Territorial claims by various governments in exile

All countries under 20,000 km² have a rather large circle (roughly the equivalent of 20,000 km² in size) to show their position. The opacity of the circles is currently set to 0%.

Some subnational territories (French DOMs, the Chinese SARs, as well as Dutch and Australian territories) listed above can also be selected separately from, or together with, the small countries circles (see below), the circles for these regions are smaller in size (roughly the equivalent of 10,000 km²).

The smaller-size unrecognized nations included in this map (see below) also have circles of the smaller size similar to the subnational territories.

Please have a look at the English Wikipedia map conventions before creating a new map.

Non-contiguous parts of a country's territory are grouped together with the main area of the country, so any country can be coloured in by setting the style for the class of that country.

All included territories have a CSS class attached to them. The class for each territory is its ISO 3166-1 alpha-2 code in lower case. See here for territories without an ISO 3166-1 code. The oceans and Antarctica each have their own class: oceanxx and antxx

To colour a country, set the fill of its class to the desired colour. For example, to colour Afghanistan and Bahamas, enter the code below within the css block:

.af, .bs
{
   fill:#2b3bb6;
}

to show the circle for a small country, as well as the country itself, write:

.af, .bs
{
   opacity:1;
   fill:#2b3bb6;
}

Remember that the image may look very different in Inkscape, Firefox and Mediawiki.

Non-contiguous parts of a country's territory are "grouped" together with the main area of the country, so any country can be coloured in completion with one click anywhere on the country's territory.

Also, all countries have an "id" attached to them, making them easy to find (comes in handy for the small countries). Select "find" in the Objects side panel and then enter in the country's ISO 3166-1 alpha-2 code in lower case in the "id" field to find the country. There are other areas to colour as well that don't have a code, listed below (the codes are not canonical and had been assigned to them only for the purposes of this map):

• Abkhazia: xa
• Artsakh: xn
• Azad Jammu and Kashmir: xj
• Republic of Crimea: xq
• Donetsk People's Republic: xd
• Kosovo: xk
• Luhansk People's Republic: xl
• Northern Cyprus: xc
• Sahrawi Arab Democratic Republic (Free Zone): xz
• Somaliland: xs
• South Ossetia: xo
• Svalbard: xv
• Transnistria: xp
• Oceans: oceanxx

For small countries as well as for subnational territories (Australian, Chinese, French and Dutch), you can find and select their "circle" by typing the country's ISO 3166-1 alpha-2 code in lower case followed by an underscore ("_"). However, just searching for the country, and selecting and colouring it, will also colour the circle as well, increasing the transparency of the circles will reveal them. Searching for all IDs that contain a "_" in the tag (in Inkscape this is achieved by just entering an underscore in the ID field of the Find/Replace box) will select all the circles, the transparency can then be increased to 100%, and the colour of the circles will be same as that of the territory it represents (if it has already been coloured).

1. SVG script (by Biercenator talk)

A utility script written in Python is available, that can perform a number of weird and wonderful operations on this map. These include (in least-to-most-entertaining order):

• output of the original file, with all SVG transforms applied
• output as a flattened image with parallel lines of longitude (see theoretical notice)
• output as a rotated Robinson projection, with an arbitrary line of longitude at the center of the image
• output of an individual country
• addition of pinpoint marks of arbitrary size, at positions set by geographic coordinates (longitude and latitude)
• production of rendered images in PNG or JPG format
• generation of pages with clickable countries and/or clickable pinpoint marks
• replacement of the style section of the file with arbitrary CSS code, before rendering
• production of separate rendered image "layers", each containing a portion of a single map instance (useful when a bitmap editor is to be used for post-processing)

2. Gunnmap (gradiant mapmaker application, by Arthur)

Gunnmap is a little free application allowing to produce nice coloured wiki world maps according to provided data. The author, Arthur, only made some edits on wikipedia.org to announce his application, and hasn't made further edits since summer 2007. It may be need to contact him, ask him information about the status of his application, and if possible collaborate to expand it, or edit it to be more adapted to wiki-mapmakers needs. (See also theoretical notice.)

3. Recommendations to make maps

Wiki-graphists plan to set up common recommendation for all wikipedias. This is not yet done. More information at : en:Wikipedia:WikiProject Maps/Conventions‎.

4. SVG Translate script

See https://tools.wmflabs.org/svgtranslate/ – this script helps translate all text appearing in an SVG.

Comments

• There may be other useful tools available – feel free to add them here.
• There was also an effort underway to organize a team to merge all these and similar SVG tools and expand them according to the needs. The Graphic Labs and wiki-graphists already started such project (and a team of SVG programmers/think tank). This may help with easing the process of creating illustrations, spreading harmonized maps, and setting up integrated SVG tools as the needs appear.

The following notice refers to images as they existed on 18 February 2019. They may have since been changed.

In practice, a professional recommendation is not to re-use or produce:

• any map that the tool Gunnmap produces
• any derivative work of File:BlankMap-World.svg that loses the Earth's elliptical outline (e.g. File:BlankMap-World, compact.svg, File:TaiwanVisaFree.svg)
• any derivative work of File:BlankMap-World.svg that simply does some cut-off work (e.g. File:Armenia Japan Locator.svg, File:Extended Central America.svg)

The reason is, such derivative works are still Robinson projection maps, but since they lose their outline it becomes hard for readers to recognize the actual projection used. Without the outline as a reference, a reader would likely consider them as cylindrical projections instead – but the shapes of the continents will be wrong (i.e. they will not match the shapes that correspond to cylindrical projections). Because of that, any derivative work (especially the cut-off work) that uses these maps without correctly flattening/stretching them first, would also be wrong – and additionally, such derivative works may end up using very weird projections, which would not correspond to any of the standard or well-known map projections.

Another factor to consider is that, since most of these blank maps will likely be released into the public domain and the attribution not made obligatory, their derivative works could easily lose any and all information about their origins, and hence it may become impossible to track the specific projections and projection types those images will end up using.

The following are also specifically not recommended:

• any SVG script's output as a rectangular world map with parallel lines of longitude, that are the images that have only been horizontally flattened from File:BlankMap-World.svg (e.g. File:BlankMap-World-Flattened.svg, File:BlankMap-World-162E-flat.svg)

Since they are only flattened horizontally from File:BlankMap-World.svg with no vertical flattening/stretching applied, they would not be of a standard or known map projection. Be aware that they are not of an equirectangular projection either, since Robinson projection compacts the distances between the parallels (i.e. lines of equal latitude) beyond 38°N/S, and also in addition it uses interpolation to calculate exact coordinates based on the coarse grid with 5-degree spacing, see: Robinson projection#Specification. However, such flattened maps may still be "better" than either File:BlankMap-World, compact.svg or the maps that Gunnmap produces.

Finally, for any statistical world map, it's desirable to use cylindrical projections, especially either equirectangular projection or Miller cylindrical projection. If the Robinson projection is used nevertheless, the map must retain the Earth's elliptical outline to make it clear that it's Robinson and not one of the cylindrical projections.

Although the origins of this file had been mis-attributed for years (from this documentation's initial creation in 2007 till early 2019), this SVG vector map seems to have been originally derived from the following file: File:"Political World" CIA World Factbook map 2005.svg. It is unclear how exactly it had been derived – converted, retraced, etc. – but it bears much closer resemblance in minute details to that SVG file than to its ultimate origin – the CIA-published vector-based PDF file (which can now be found in Perry–Castañeda Library Map Collection). Since the outlines of the countries, coastlines, etc. closely match that 2005 vector map, including some of the obvious errors – e.g. the Netherlands seemingly having an inland lake – the source now seems to have been established beyond any doubt.

Over the intervening years since its original creation, this blank map has been found very useful to serve as a base for multiple derivative works. It is highly recommended that any derivative maps created from this file, as well as any new updates to this file, be created using a text editor to reduce file size and to keep file structure human-editable by hand.