Local Coordinate System (Other Keyword)
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Tri-Closure: A Quick And Easy Way To Create A Local Coordinate System For Underwater Photogrammetric Recording (2017)
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To use 3-D photogrammetric models as scientific data, it is essential for archaeologists to use local coordinate systems to constrain their photogrammetric models to 1:1 scale. This enables archaeologists to take measurements directly from their models. Direct Survey Methods (DSM) are often used to create local coordinate systems; however, DSM often requires several days of diving operations, which may become problematic when recording large or deep-water sites. As a quick alternative method,...