In height measurement, the electromagnetic distance measurement trigonometric leveling is widely used because of its fast operating speed. This article expounds the every-other-point method, and puts forward the corresponding policy recommendations, which provides reference for its application in the accurate holing-through of 311 track and 311 return airway.%在高程测量中,电磁波测距三角高程测量凭借自身作业速度快的优势,得到广泛的应用。本文通过对隔点法进行阐述,同时提出相应的政策建议,为其在311轨道与311回风巷精确贯通中的应用提供参考依据。
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