土木工程测绘实习经纬仪钢尺闭合导线观测误差分析

Civil Surveying Practice Theodolite Ruler Closed Traverse Observation Error Analysis

闭合导线观测是高校土木工程专业工程测量课程测绘实习的重要内容,是学生理解和掌握平面控制测量理论和实践的主要过程。作者根据多年教学经验,分析了学生闭合导线观测中误差产生的原因,总结了观测过程中的注意事项,对指导学生测绘实习具有较强的指导作用。

Closed traverse observations is important content of civil engineering surveying engineering courses internship, is the primary process that students understand and master the theory and practice of plane control measure. Based on years of teaching experience, analysis of student closed traverse observations causes of error, summed up the process of observing precautions mapping to guide students to practice with a strong guiding role.