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《铁路航测》 2002-01
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Thiangulation Survey ignoring the height of the instrument & Prism

Zhang Yangxun Kang Ming Zhu He Jiang Jianguo (Shanghai Municipal Institute of Surveying & Mapping)  
The Magiev Transrapid Project is under construction in Shanghai at present.It is required that the tolerance for girder positioning of the 10\|meter\|high track is less than 1mm.Considering the leveling could hardly meet such high precision,we propose to introduce the Triangular survey ignoring the height of the instrument Prism to achieve elevation transfer.$$$$
【CateGory Index】: U212
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 JIANG Li long, SHI Kun (Kunming University of Science and Technology, Kunming 650093, China);New Method to Reduce the Effect of Atmospheric Refraction in EDM Trigonometric Leveling[J];Engineering of Surveying and Mapping;2000-03
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4 WU Dong cai (School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China);Research on Deformation Monitoring of Large Cable-stayed Bridge[J];Acta Geodaetica Et Cartographic Sinica;2002-03
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7 XIAO Genwang 1 GUO Hongxing XU Zhongyang (1 The First Engineering Co. Ltd., China Railway Engineering Group, 93 Nanyang Road, Zhengzhou 450053, China);APPLICATION OF AUTOMATIC TOTAL STATION SYSTEM TO THE ZHAOBAOSHAN BRIDGE DEFORMATION MONITORING[J];Wtusm Bulletin of Science and Technology;2002-04
8 Hua Xisheng, Lei Weigang, Yue Dongjie (College of Civil Engineering, Hohai University, Nanjing 210098)[KH2D];CHOICENESS AND ANALYSIS OF ELEVATION ABNORMALITY MODELS OF GPS[J];DAM OBSERVATION AND GEOTECHNICAL TESTS;2000-04
9 Hua Xisheng et al.;On Atmospheric Refraction Correction in Automatic Total Station Monitoring System[J];Geotichnical Investigation and Surveying;2001-05
10 Jiang Chenguang 1,Peng Jianguo 2,Huang Jiaxing 3,Li Ying 1,Li Shaohong 1 (1. Laiyang Agricultural College, Shandong 265200, China;2. Communications Investigation and Design Reseach Institute of Hunan Province, Changsha 410007, China;3 Architectur;Study on Establishment Method of Three-Dimensional Control Network in GPS Highway[J];Highway;2001-08
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