arc-to-chord correction in Gauss projection_测绘学英汉词典
arc-to-chord correction in Gauss projection
[测绘学英汉词典]
arc-to-chord correction in Gauss projection高斯投影方向改正
地球椭球面上两点间的大地线方向化算到高斯平面上相应两点间的直线方向所加的改正。
是什么意思，arc-to-chord correction in Gauss projection的解释，arc-to-chord correction in Gauss projection的翻译
