CAJ | 학술논문

从数据处理的角度探讨了削减三角高程测量折光误差的问题，结合新安江电厂监测网的观测数据，对常用的平差模型进行分析、比较，探讨了大气折光对平差结果的影响规律.在此基础上，利用最小二乘配置原理构造了处理折光误差的迭代平差模型，取得了良好的效果.
종수거처리적각도탐토료삭감삼각고정측량절광오차적문제，결합신안강전엄감측망적관측수거，대상용적평차모형진행분석、비교，탐토료대기절광대평차결과적영향규률.재차기출상，이용최소이승배치원리구조료처리절광오차적질대평차모형，취득료량호적효과.
In this paper,refraction error reduction in trigonometric leveling is discussed from the viewpoint of data processing. According to the observation data at the Xinanjiang power plant,current adjustment models are compared and analyzed. Then,on the basis of least squares collocation, an iterative model is given to dispose the refraction error, and the effect is satisfactory.