| The 4-D integrated geodesy and strain analysis |
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| 作者姓名： | 孙廷萱 赵金瑞 相元喜 周庆珍 贾占玲 熊介 |
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| 作者单位： | Ting-Xuan SUN;Jin-Rui Zhao;Yuan-Xi YANG;Qing-Zhen ZHOU;Zhan-Ling JIA and Jie XIONG (Seismological Bureau of Shandong Province，Jinan 250021，China)(Zhengzhou Surveying and Mapping College，Zhengzhou 450052，China) |
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| 摘 要： | Ｔｈｅ４－ＤｉｎｔｅｇｒａｔｅｄｇｅｏｄｅｓｙａｎｄｓｔｒａｉｎａｎａｌｙｓｉｓＴｉｎｇ－ＸｕａｎＳＵＮ１）（孙廷萱），Ｊｉｎ－ＲｕｉＺｈａｏ１）（赵金瑞）Ｙｕａｎ－ＸｉＹＡＮＧ２）（相元喜），Ｑｉｎｇ－ＺｈｅｎＺＨＯＵ２）（周庆珍），Ｚｈａｎ－Ｌｉ...
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| 收稿时间： | 29 February 1992 |
| 修稿时间： | 10 March 1993 |
The 4-D integrated geodesy and strain analysis |
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| Ting-Xuan SUN,Jin-Rui Zhao,Yuan-Xi YANG,Qing-Zhen ZHOU,Zhan-Ling JIA and Jie XIONG.The 4-D integrated geodesy and strain analysis[J].Acta Seismologica Sinica(English Edition),1994,7(1):93-103. |
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| Authors: | Ting-Xuan SUN Jin-Rui Zhao Yuan-Xi YANG Qing-Zhen ZHOU Zhan-Ling JIA and Jie XIONG |
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| Institution: | (1) Seismological Bureau of Shandong Province, 250021 Jinan, China;(2) Zhengzhou Surveying and Mapping College, 450052 Zhengzhou, China |
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| Abstract: | Research of the practical 4-D integrated geodesy(IG) and strain analysis is presented in this paper.The practical model and basic observation equation are established by using IG and dynamic adjustment.Furthermore,the observation equations about gravity vector,zenith distance,azimuth angle,difference are derived and determination of local gravity field covariance solved.The 3-D strain formular is derived and the strain parameters calculated from it.The improvement of the OPERA software of Landan and Hem etc,FRG has been done to get a new software in Fortran Language which implements in MASSCOMP computer.Using the software,the integrated adjustment of two term observation data of triangle chain, triangle net,gravity,level,astronomic observation and strain analysis are established.The result is satisfactory. |
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| Keywords: | D integrated geodesy strain covariance function gravity |
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