The satellite cover are drawn on the ichnography of the earth with the projection of Mercator.

最后使用等距墨卡托投影，将卫星覆盖绘制在地球平面图上。

youdao

The satellite cover are drawn on the ichnography of the earth with the projection of Mercator.

最后使用等距墨卡托投影，将卫星覆盖绘制在地球平面图上。

youdao