Application of Total Station Gyroscope in Small Mine Tranverse Survey

When total station gyroscope are used to make tranverse survey in small mine,the method which calculating the azimuth of one wire to be determined and adds gyrocompassing side in straight wire,can simplify the survey process and increase the accuracy of tranverse survey.Thinking of the actual situation,this paper introduced the way of calculating the azimuth of one wire to be determined,and the selection method of the best location of gyrocompassing side added in straight wire.Practice prove that,this way is simple and practical and meet the requirement of accuracy.