Functional approximations and statistical approximations have been widely applied in geodetic computation.
函数模型逼近和统计模型逼近在大地测量均有广泛的应用。
The fast computation of terrain correction in a large area is significant for modern geodetic practice, especially in rough mountain areas.
大面积地形改正的快速计算，对现代大地测量实践具有重大意义，尤其是在那些地形复杂地区。
This paper analyses the disadvantages of the previous sectional ellipse method in geodetic problem computation.
介绍了利用子午线弧长的直接算法来解算大地问题中截面椭圆弧长的一种直接解法。
This paper analyses the disadvantages of the previous sectional ellipse method in geodetic problem computation.
介绍了利用子午线弧长的直接算法来解算大地问题中截面椭圆弧长的一种直接解法。
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