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6. CONCLUSION 
According to measurement on a cultural asset by digital 
photogrammetry, this study identified the conclusions as 
described below. 
1. Digital photogrammetry facilitates more effective acquisition 
of 3D digital data for large cultural assets and enables to 
produce a variety of drawings such as elevation required for 
space analysis. 
2. It is able to understand digital drawings as creating 
orthographic images using digital images and 3D drawings and 
linking those performances to vector data and to provide data 
for more effective visual analysis. 
3. Beyond existing measurement approaches for cultural assets, 
digital photogrammetry enables more accurate and effective 
quantitative analysis. Acquired 3D digital data can be corrected, 
updated and permanently preserved so that it is expected that 
those data will be useful in setting plans for diagnosis or 
preservation of cultural assets. 
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