The Europeans Arrive - the Portuguese and the Dutch
Finding your way in an unknown world - the cross staff
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The Western Australian Museum acknowledges and respects the Traditional Owners of their ancestral lands, waters and skies.
Aboriginal and Torres Strait Islander peoples are advised that this digital guide may include images, sounds, and names of now deceased persons.
Navigation
The kamal has been used for at least 600 years by Arab, Indian and other navigators in the Indian Ocean.
It measures the angular height of a star above the horizon. The Pole Star was most commonly used in the Northern Hemisphere because its angular height was the same as the latitude of the observer.
Knots in the kamal cord mark the latitude of particular ports.
The Museum's replica kamal.
Credit: WA Museum