Analysis of Magnetic Suspension Gyro Total Station' Azimuth Directional Error and Engineering Application

Abstract:

In order to achieve mine well through, improving efficiency and accuracy through survey underground. The Authors based on the accuracy of better than 5" precision orientation measuring instrumentGAT magnetic suspension gyro total station. Taking Well no.1 of An Jia-ling precision through-survey as an example, the authors use GAT gyro station in the inoue and underground. According to the observations and adjustment, the accurate positioning of underground traverse survey. The example analysis results show that the instrument constant measurement precision is 2.6", between two observations in azimuth biggest difference is 5"; with Gyromat 2000 gyro total stations observation data comparison, azimuth angle different is only 4", quantitative analysis of demonstrated GAT gyro total station has a good stability and high accuracy.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 511-514
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.511
• Online since: May 2014
• Authors: Tao Wang*, Shun Liu, Ya Zhang, Li Gong Li
• Keywords: Error Analyzing, Gyro Total Station, Instrumental Constant, Through-Survey, Traverse

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