Use this page to get the list of knowledge bases for a country or a geographic area.
Start by choosing a selection mode at the top right of the chart.
The available selection modes are:

• Countries (exclusive): only the bases directly linked to the chosen country
• Countries (inclusive): the bases linked to the chosen country, to the continent the chosen country is part of, or to the world
• Continents (countries included): the bases linked to the chosen continent, or to a country that is part of it
• Continents: the bases linked to the chosen continent or to the world
• Land masses: the bases linked to a country or to a continent
• Seas & oceans: the bases linked to a sea or to an ocean

In the Countries and Continents selection modes, hovering the mouse above one of the countries or continents on the map shows the number of linked bases in the lower left corner of the chart.
Click on a country or continent to get the list of associated knowledge bases.
To zoom or unzoom, use the [+] or [-] buttons in the chart's upper left corner, or use the mouse middle button.