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《Engineering of Surveying and Mapping》 1995-02
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Determining the Best Working State of Short-range Electro-optical Distance Measurement Traverses

Wang Shuyuan (Tangshan Engineering Technology College Tangshan, 063009)  
The paper summarizes the best working order of trigonometric leveling traverses with EDM and the scope of the best traverse legs from the surveying data by analysing the ambiguity of the error sources of trigonometric leveling traverses with EDM. In analysing, the general mathematical statistics principle is extended as set value mapping by ambiguity sets principle, and the maximum subordinate rule is used.
【CateGory Index】: P225
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