Mapping the AAT

Overview

For centuries, the idea of a remote continent in the Southern Hemisphere – “Antarktikos” or “Terra Australis Incognita” – sparked the imagination of cartographers. Determined to be the first to map the continent, in 1772 Captain James Cook explored the Southern Ocean, crossing the Antarctic Circle, but failed to reach the landmass. During early exploration in the late 19th century, the first maps were produced by expeditions that charted lengths of the Antarctic coast by ship.

In 1911, Australia’s Douglas Mawson embarked on the Australasian Antarctic Expedition to conduct scientific research, including cartography. Land exploration was undertaken using dog teams and hauling sledges to survey and map more than 6,437 kilometres of what would become the Australian Antarctic Territory.

This stamp issue celebrates more than 100 years of Australian mapping of the Antarctic continent, from Mawson’s early surveys to the computer-assisted maps of the 1990s.

Technical specifications