n.平面球形圖；平面天體圖；星座一覽表

English: Stereographic projection is known since the antiquity and was originally known as the planisphere projection. 立體繪圖法原稱為星座盤投影法。

Be cramped into a planisphere. 從而把我們連接在一起。

nautical planisphere 航海用平面圖

"planisphere" clustering method “星座”圖聚類法

honeycomb planisphere extension 蜂窩星座圖