價格：免費
更新日期：2014-11-10
檔案大小：2.4M
目前版本：1.7
版本需求：Android 2.3 以上版本
官方網站：http://dondemos.com
Email：donald_ob@hotmail.com
聯絡地址：隱私權政策
This application shows people how to build and operate a Solar Compass. It includes a calculator with Google Maps to supply the Solar Angle (Azimuth). It gives a reference to a web site with more information and tools for Celestial Navigation.
