gps的开发程序，出自吉大的高手，gis开发是目前非常有前途的一个方向。-the development process, from the Kyrgyzstan big players and gis development is a very promising direction.

卫星仿真的九个程序但是放进软件无法运行，求高手指教- The simulation of the satellite nine program of the simulation program of the satellite nine but into software can not run, ask ace to give advice or comments