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《Science of Surveying and Mapping》 2019-01
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Method of CS wide area surveying adjustment

FENG Haojian;Chinese Academy of sarveying and Mapping;  
Aiming at the application of surveying adjustment,this paper discusses the CS wide-area adjustment method from the viewpoint of conditional adjustment.Mathematical models of four schemes of wide-area indirect adjustment,conditional wide-area indirect adjustment,wide-area conditional adjustment and wide-area conditional adjustment with unknown number are derived by comparison method.Summarize the law of its solution,and give the general solution formula,which is convenient for readers to master and apply in their work.Some examples in this paper show that the wide-area adjustment method is superior to the traditional method in practice,with stable accuracy and high reliability.The research results can provide reference for the relevant personnel.
【CateGory Index】: P207.2
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