【摘要】 提出以纬线为纵坐标线绘制世界地图的设想 ,建立了“广义子午线”和“广义平行圈”以及“广义经度”和“广义纬度”的概念 ,推导出球面广义经纬度与球面常规经纬度的数学关系式 ,并给出了“纬线世界地图”的简图更多还原

【Abstract】 The thought of conceiving parallel as the ordinate of spherical map is put forward,the conceptions of generalized meridian,generalized parallel circle,genralized longitude and latitude are set up.The relational formulae between the generalized longitude and latitude on sphere and the conventional ones are given,the display of spherical map is also given in this paper.更多还原