發信人: Dictionary (飛向天空看夕陽...)    看板: Aero
日期: Wed Dec  8 22:08:14 1999
標題: Regarding GPS 



    It's my pleasure to know something about GPS now, thanks for those
    friend who response to my answer.

    As far as I know that GPS is a kind of instruments which firstly 
    use in the aircraft.

   它是由24 個衛星定位..
   由來 : 軍武導彈
   可分為以下:
   (1) 專業衛星導行.
   (2) 一般衛星導行.
   (3) 通用衛星導行.
   (4) 特殊衛星導行.
   
   
   
--
* Origin: 中山大學-美麗之島BBS * From: 163.32.206.156 [已通過認證]
.