摘要
本文就“由地面长度归算到参考椭球体面上求大地线长”计算公式的推导,从区分法线、重力线和水平直线的垂直线三者之间的相互关系着手,对现有计算公式和计算方法提出了异议,重点讨论了倾斜改正中高差值h的用法,由此导出改进后的计算公式,同时列出算例以佐证。
This paper puts foward the different opimion for existing computed method and formula of 'computation of geodesic line length from ground length reducing calculus to reference ellipse' through distinguish mutual relation among the normal line, gravity line and vertical line of the horizontal line. The usage of the height difference value in inclination correction is stressly discussed and a improved computed formule is given. Also, a example is showed.
出处
《地壳形变与地震》
CSCD
1989年第1期99-106,共8页
Crustal Deformation and Earthquake
