**Early European Land Exploration**:
– Crossing the Blue Mountains by Blaxland, Paterson, and Evans.
– Exploration of the inland by Oxley, Evans, and Hume.
– Disproving the inland sea theory by Sturt, Hume, and Hovell.
– Impact of explorations on opening up new territories and changing settlement patterns.
– Contributions of Sturt, Mitchell, Strzelecki, and the Henty family to early exploration.
**Exploration Expansion and Impact**:
– Cox’s road across the Blue Mountains and Macquarie’s establishment of Bathurst.
– Discovery of fertile land and water sources influencing settlement patterns.
– Disproving the inland sea theory and changing perceptions of Australia’s geography.
– Establishment of new towns and territories due to exploration efforts.
– Contributions of various expeditions and explorers to mapping and discovery.
**Outback Exploration and 20th-century Explorers**:
– Role of Afghan cameleers in opening up the outback.
– Tragic Burke and Wills expedition and other notable explorers like John Forrest.
– Significant expeditions like the Australian Overland Telegraph Line.
– Contributions of 20th-century explorers like Ted Colson, Donald George Mackay, Cecil Madigan, and Len Beadell.
– Use of aerial photography for mapping and exploration, including by the Royal Australian Air Force.
**21st-century Mapping and Exploration**:
– Google Street View mapping of Australian streetscapes.
– Extensive use of aerial photography for mapping.
– Documentation of historical expeditions and explorers.
– Aerial photography revolutionizing mapping efforts in the 20th century.
– Resumption of mapping efforts by Google cars after a brief hiatus.
**Legacy and Contributions to Australian Exploration**:
– Preservation of the legacy of early explorers like Sturt, Mitchell, and Strzelecki in place names.
– The groundwork laid by the Hume and Hovell expedition for future explorations.
– Notable contributions of explorers like Mackay, Madigan, and Beadell.
– The Royal Australian Air Force’s aerial photography of Australian land features.
– The ongoing legacy of exploration and mapping efforts in Australia.
