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13–17 Oct 2014
IHEP
PRC timezone

The surveying and data processing of the primary control net of CSNS

Not scheduled
Main Building (IHEP)

Main Building

IHEP

19B Yuquan Road, Shijingshan District,Beijing, 100049

Speaker

Mr tong wang (Accelerator Center, IHEP)

Description

China is building a world-class spallation neutron source,called CSNS.It's located in Guangdong province, which is in the south of China,and the civil construction is under progress.This paper introduced the surveying scheme of the primary network of CSNS,including the control points distribution and the instruments using,then the LGO software was used for the processing of the GPS observations,the choosing of the ellipse and the central meridian for UTM projection were discussed.The distances between the control points were also measured by Total Station,it's demonstrated that the baselines of GPS adjustment were agree well with the Total Station,and the accuracy of the control points could meet the requirement.

Primary authors

Ms Jing Liang (Division of Accelerator Technology, Dongguan Campus,Institute of High Energy Physics(IHEP), Chinese Academy of Sciences(CAS).) Mr Lan Dong (IHEP) Mrs NA MA (Institute of High Energy Physics Chinese Academy of Sciences) Mr Zhiyong KE (Institute of High Energy Physics, China Academy of Science) Mr tao luo (IHEP Dongguan campus) Mr tong wang (Accelerator Center, IHEP) Mr zhenqiang he (Institute of High Energy Physics (IHEP) of the Chinese Academy of Sciences (CAS))

Presentation materials

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