This cartographic illustration delineates the geographical expanse encompassing the islands and surrounding maritime territories of Southeast Asia. It historically consists of, however will not be restricted to, the modern-day nations of Indonesia, Malaysia, the Philippines, Singapore, and components of Borneo. These charts present a visible depiction of coastlines, islands, waterways, and, traditionally, commerce routes inside this area.
These depictions have been important for maritime navigation, commerce, and colonial administration. They facilitated the exploration and exploitation of sources, the institution of commerce networks, and the projection of energy by varied European colonial powers. The accuracy and element improved over time, reflecting developments in surveying methods and elevated familiarity with the area.