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Design of high precision horizontal control network for large-scale hydropower project |
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| Authors: | Zhang Zhenglu Luo Changlin Deng Yong Xie Niansheng |
| Institution: | School of Geodesy and Geomatics , Wuhan University , Wuhan , China |
| Abstract: | A new solution of combination network of GPS and high precise distance measurements with EDM is proposed. Meanwhile, it's inadvisable only using GPS network without distance measurements. Three schemes: terrestrial network, GPS network and combination network are discussed for horizontal control network design of Xiangjiaba Dam in view of precision, reliability, coordinate and outlay in detail. |
| Keywords: | large-scale hydropower project terrestrial network GPS network combination network of GPS and high precise distance measurements with EDM |