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To aid navigation, this map shows small islands, shoals and reefs, maritime routes for use during monsoons or at particular times of the year, bathymetry (sea depth), tide information, shipwrecks, compass roses and landmark mountains at the coasts.

This map focuses on maritime trade, with detailed coastal areas (and blank interiors), illustrations of sailing ships, a rhumbline network—a web of lines used to aid navigation—and an elaborate cartouche illustrated with traders and their wares.