几个比较经典的关于GPS应用的国外PPT，比较难得，值得珍藏

GPS服务器 通过SOCKET来传输数据，从GPS设备提取数据进行传输

将互相关GPS接收机的C1-P2间DCB进行改正-GPS receivers will be inter-related C1-P2 of the corrected inter-DCB

可以接收NMEA-0183格式的GPS数据自动化搜索本枸的GPS接口-can receive NMEA- 0183 format of the GPS data automation of the search interface GPS Citrus medica

GPS M-89模块DATASHEET 串口连接原理图-GPS M-89 modules to connect serial schematic DATASHEET

GPS解算算法，解算星例，求解位置，转换位置，估算大气延迟，修正本地时钟等；

一个GPS监控系统中，实现对电子地图加密的示例。解决了GPS系统中对电子地图的安全保密-A GPS monitoring system, the realization of electronic map encrypted examples. Solved the GPS system on the electronic map of the security and confidentiality

提出了利用精密单点定位(precise point positioning,PPP)技术进行海啸预警的方法,并利用TriP软件对实测浮标数据进行了处理,将得出的海面高数据和海啸波模型叠加进行了模拟分析。仿真结果表明,利用精密单点定位技术进行海啸预警,能够监测判断海啸的发生,并获得海啸波到达海岸的波高和时间,提供一定的预警信息。 -Made use of Precise Point Positioning (precise point positioning, PPP) technology for tsunami early warning methods and the use of Trip software buoy measured data were processed, will come to the surface of high tsunami wave model data and conducted a simulation analysis of superposition. The simulation results show that the use of Precise Point Positioning for the tsunami early warning, to monitor to determine the occurrence of the tsunami, and tsunami wave reached the coast, wave height and time, provide some early warning information.

完整的gps程序包分享 基于c的 适合有兴趣的朋友参考交流

均匀线阵方向图形成，包含没有波束指向和30°波束指向，加切比雪夫权值（旁瓣幅度相同）-Uniform linear array pattern formation, with no beam pointing and 30 ° beam pointing, Gache Chebyshev weights (the same side-lobe amplitude)

＜GPS应用程序设计＞一书中的源代码 ＜GPS应用程序设计＞书中的源代码-1