【摘要】 本文首先导出了由空间直角坐标直接解算大地纬度的精确而简明的实用公式。在此基础上，导出了由空间直角坐标直接计算高斯平面直角坐标公式。更多还原

【Abstract】 :This paper gives an accurate and brief calculation formula of geodetic latitude which was derived from space rectangular coordinate. On this basis, the direct calcula tion formula of Gauss plane rectangular coordinate was derived from space rectangular coordinate.更多还原