Research on the Total Station Trigonometric Leveling Using Midway Method Replaces Three/Four Grade Leveling

Mao Han; Mao Hua Liu

doi:10.4028/www.scientific.net/AMR.971-973.1144

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 971-973Research on the Total Station Trigonometric...

Research on the Total Station Trigonometric Leveling Using Midway Method Replaces Three/Four Grade Leveling

Abstract:

In order to improve the precise of trigonometric leveling, analysis of the midway method by theoretical analysis and experiment. A formula is derived to calculate the elevation difference and the mean square error base on the error propagation law. The result of research includes: the midway method of total station trigonometric leveling is simple operated , it can replaces the three/four grade leveling through a variety of correction under certain conditions.

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Periodical:

Advanced Materials Research (Volumes 971-973)

Pages:

1144-1147

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.971-973.1144

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Online since:

June 2014

Authors:

Mao Han, Mao Hua Liu*

Keywords:

Midway Method, Precise, Total Station, Trigonometric Leveling

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* - Corresponding Author

References

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