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《Acta Geodaetica Et Cartographic Sinica》 1984-01
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APPLICATION OF FREE NET ADJUSTMENTWITH CONDITIONS

Tao Benzao. Tang Shihua. Pi Xin ct al(The Wuhan Technical University of Surveying and Mapping)  
: Free net adjustment with conditions is a problem which has theoretical as well as great practical significance in connection with the adjustment of deformation observation network. Koch (1980) had suggested a solution. but the involved conditions are not necessarily applicable in general to deformation observation. This paper gives a solution which has some advantages, not only is it consistent theoretically with the classic adjus- tmetit method of indirect observations with conditions. but it is generally applicable to the adjustment of deformation observation network. To illustrate it's general application. this paper discusses the ease of triangulation network for deformation observation with the base line being kept fixed. In addition, a second solution is given by adding condi- tion of similarity transformation. formulas are derived both,for free net adjustment and quasi-stable adjustment; procedures in computation are illustrated by examples.
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【References】
Chinese Journal Full-text Database 4 Hits
1 XIE Jian,ZHU Jian-jun(Department of Geomatics of Engineering,Central South University,Changsha 410083,China);A new approach to constrained rank-defective free network adjustment[J];Engineering of Surveying and Mapping;2009-02
2 Chang Qingsheng;AN ANALYSIS OF THE METHOD OF RANK-DEFICIENCYFREE NETWORK ADJUSTMENT[J];Acta Geodaetica Et Cartographic Sinica;1986-04
3 He Guohong;A FURTHER DISCUSSION OF THE FREE NET ADJUSTMENT WITH CONDITIONS[J];Journal of Changsha Communications University;1987-02
4 Dang Songshi;SOME PROBLEMS ON THE ADJUSTMENT IN SURVEYING (Ⅱ)[J];JOURNAL OF THE PLA INSTITUTE OF SURVEYING AND MAPPING;1985-02
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Tao Ben-zao;ON THE PROPERTIES AND APPLICATIONS OF QUASI-STABLEADJUSTMENT OF FREE NETWORKS[J];Acta Geodaetica Et Cartographic Sinica;1982-03
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 WANG Zhen-fang LI Bo-feng SHEN Yun-zhong;An Algorithm for Quasi-stable Adjustment Based on Singular Value Decomposition[J];Bulletin of Surveying and Mapping;2008-05
2 He Guohong;A FURTHER DISCUSSION OF THE FREE NET ADJUSTMENT WITH CONDITIONS[J];Journal of Changsha Communications University;1987-02
3 Tao YeQing,Wang PeiXian,Yang Juan(Department of Survery and Geography Science,Liaoning Technology University,Fuxin 123000,China);Improvement Multi-layered Perceptron to Plans the Steady Spot the Selection[J];Urban Geotechnical Investigation & Surveying;2009-03
4 Zhuang Kuenyuan(Seismological Bureau of Anhui Province);ON ADJUSTMENT OF MONITOIRNG GEODETIC NETWORK[J];Crustal Deformation and Earthquake;1985-03
5 Liu Fang Liu Zhenjun Cheng Xiaoping Zhang Dingqian (Seismological Bureau of Sichuan Province);A METHOD ANALYZING CRUSTAL DEFORMATION OBSERVED FROM LEVELLING MONITORING NETWORK[J];Crustal Deformation and Earthquake;1986-01
6 Liu Yuquan, Huang Zhenmin, Yang Laibao(Seismological Bureau of Yunnan Province);STUDY OF THE HORIZONTAL DISPLACEMENT OF THE 1970 TONGHAI EARTHQUAKE[J];Journal of Seismological Research;1984-02
7 Dang Songshi;SOME PROBLEMS ON THE ADJUSTMENT IN SURVEYING (Ⅱ)[J];JOURNAL OF THE PLA INSTITUTE OF SURVEYING AND MAPPING;1985-02
8 He Guohong;Some Problems of Adjustment of A Network with Rank-Defects Discussed by Means of Orthogonal Similar Transformation Method[J];;1985-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Yu Xuexiang Lu Weicai (Huainan College of Mining and Technology. Huainan, 221008);The Application of Robust Estimation to the Gross Error Detection and Adjustment Calculation[J];Engineering of Surveying and Mapping;1996-03
2 TAO Ben zao (Wuhan Technical University of Surveying and Mapping, Wuhan 430079, China);Generalized Matrix Inverses and Adjustment of Observations[J];Engineering of Surveying and Mapping;2000-04
3 CHAI Yan-ju, OU Ji-kun, YUAN Yun-bin, ZENG Xiang-xin (Institute of Geodesy and Geophysics, Labaratory of Dynamical Geodesy, Chinese Academy of Sciences, Wuhan 430077, China);Scheme Design of Quasi-Accurate Detection of Gross Errors[J];Engineering of Surveying and Mapping;2001-01
4 OU Ji-kun (Institute of Geodesy and Geophysics, Laboratory of Dynamical Geodesy, Chinese Academy of Sciences, Wuhan 430077, China);On the Theory about Quality Control Over Surveying Data[J];Engineering of Surveying and Mapping;2001-02
5 LIU Jing nan,YAO Yi bin,SHI Chuang(Wuhan University,129 Luoyu Road,Wuhan,China,430079);Theory Research on Robustified Least Squares Estimator based on Equivalent Variance-Covariance[J];DEVELOPMENTS IN SURVEYING AND MAPPING;2000-03
6 Tao Ben-zao;ON THE PROPERTIES AND APPLICATIONS OF QUASI-STABLEADJUSTMENT OF FREE NETWORKS[J];Acta Geodaetica Et Cartographic Sinica;1982-03
7 Dang Songshi;SOME PROBLEMS ON THE ADJUSTMENT IN SURVEYING[J];Acta Geodaetica Et Cartographic Sinica;1983-03
8 Li Qinghai(Wuhan Technical University ot Surveying and Mapping);THE INITIAL VALUES USED IN TERRESTRIALRANK-DEFICIENT FREE NETWORK ADJUSTMENT[J];Acta Geodaetica Et Cartographic Sinica;1984-02
9 Zhou Jiangwen. Ou Jikun(Institute of Geodesy and Geophysics the Chinese Academy of Sciences);ON ALTERATION OF QUASI-STABLE POINTS ANDSOME PROBLEMS CONCERNING FREE NET ADJUSTMENT[J];Acta Geodaetica Et Cartographic Sinica;1984-03
10 Xu Yinfan;TRANSFORMATION OF VARIOUS SOLUTIONVECTORS IN THE ADJUSTMENT OFNETWORK WITH RANK DEFICIENCY[J];Acta Geodaetica Et Cartographic Sinica;1985-01
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 OU Ji-kun(Key Laboratory of Dynamical Geodesy,Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan430077,China);Further on the Principle,Implementation and Application of Quasi-Accurate Detection Method[J];Engineering of Surveying and Mapping;2002-04
2 XIE Jian,ZHU Jian-jun(Department of Geomatics of Engineering,Central South University,Changsha 410083,China);A new approach to constrained rank-defective free network adjustment[J];Engineering of Surveying and Mapping;2009-02
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