ocr: Great Barrier 100 Reef Darwin. Coral Sea INDIAN OCEAN NORTHERN TERRITOHT 200 Great Sandy Desert QUEENSLAND WESTERN AUSTRALIA SOUTH Brisbane AUSFRALIA Great PictoriaDesert NEW SOUTHA 30° WALES Perth: Sydney 134 Adelaide 1200 VICTORIA CANBERRA Ayers Rock Melbourne Tasman 140° Sea 400 TASMANIA 1500 Hobart