Photogrammetry
The use of photogrammetry allows for high-resolution documentation, enabling researchers to study surface details, shapes, patterns and colour without physically handling the objects. This technique involves taking multiple photographs of the artefact from different angles, that are then processed by software to create interactive 3D models. These models serve as digital archive as well as offering innovative, non-invasive methods for artefact analysis and virtual manipulation, accessible from any computer.
In the context of Australian Aboriginal Stone Tools, analysis through photogrammetry significantly enhances our understanding of the technological and cultural evolution of Indigenous peoples over time. This technology allows researchers to discover new insights into the techniques, functions, and meanings of these tools within their specific context. It is especially important for the preservation of Aboriginal Cultural Heritage, as it offers a means to document and analyse tools that may be at risk due to environmental conditions, impending development/construction, or limited access. By digitally capturing these artefacts, researchers can examine variations in tool design, formal tool type and use, which can reflect different time periods. Furthermore, this approach promotes collaboration between archaeologists, Indigenous communities, and cultural custodians, fostering a deeper connection to the past and ensuring that knowledge about these tools is shared, preserved, and passed down for future generations.
Aboriginal Stone Tools
Used with permission from Traditional Owners
Historical Archaeology
Photogrammetry can also provide insights into Historical Archaeology. It can produce non-invasive documentation of an artefact or archaeological site, offering virtual access. Photogrammetry can be manipulated from any computer, allowing researchers, developers or the public to see and study these artefacts or spaces remotely. It also preserves the spatial arrangement of features within the historical site, providing an understanding of the site within its context. This kind of long-term preservation and digital record serve as permanent archives ensuring that detailed records of artefacts and archaeological sites are preserved, even if the physical items degrade or are lost over time.
Photogrammetry offers a powerful and efficient method for recording and analysing Aboriginal Cultural Heritage and Historical archaeological sites and materials, helping to preserve heritage and providing new insights into past societies.
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Used with permission from Traditional Owners