The prime meridian is at 0 degrees longitude, and the international date line is at 180 degrees. The equator is at 0 degrees latitude.
本初子午线处于0度经度，而国际日期变更线处于180度经度。赤道处于0度纬度。
The prime meridian is at 0 degrees longitude, and the international date line is at 180 degrees. The equator is at 0 degrees latitude.
本初子午线处于0度经度，而国际日期变更线处于180度经度。赤道处于0度纬度。
应用推荐