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Direct Creation of Construction Drawings for Kwan-yin Statue by Close-Range Photogrammetry

查看全文 作  者:FENG Wenhao LI Xin JIANG Wanshou GAO Xinqiaoprofessor,Ph.D supervisor,School of Remote Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079,China. 高影响力作者 出  处:《Geo-Spatial Information Science》索引2002年第5卷第3期,共7页高影响力期刊 摘  要:In order to provide the model point accuracy of ±2 mm,an extra high accuracy industrial control net with four surveying piers with accuracy ±0.1 mm was set up around the model.Tens of orientation marks have been placed on the different parts and measured with accuracy ±0.2 mm from the above_mentioned piers.The main four stereopairs taken with the P31 camera around the model are simultaneously processed on the BC2 analytical plotter.The accuracy of absolute orientation is better than ±0.9 mm.Finally,about 300 sections construction drawings have been directly offered,and the close_range photogrammetric data has been used for the design and construction of the statue. 关 键 词:closerange PHOTOGRAMMETRY Kwanyin STATUE construction DRAWING industrial control NET high ACCURACY
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