北京市矢量地图

GPS receive program,use AT89c51,displayed by 1602lcd.

GPS-modem commands SIM508Z (en)_SIM508_GPS_COMMAND_V1.01

手机上通过蓝牙串口协议读取GPS接收仪的GPS数据。-Mobile phone via Bluetooth serial port GPS receiver to read the agreement of the GPS data.

gps matlab 仿真程序（A collection of geodetic functions that solve a variety of problems in geodesy. Supports a wide range of common and user-defined reference ellipsoids. Most functions are vectorized.）-gps matlab simulation program (A collection of geodetic functions that solve a variety of problems in geodesy. Supports a wide range of common and user-defined reference ellipsoids. Most functions are vectorized.)

gps全球卫星定位，电子围栏，历史轨迹回放，断油断电，sos报警，震动报警，原车报警，移动报警，区域查看

然后再检查一下tcl，tck的版本号跟路径，如果不同的目录跟你自己的版本号换了版本号一样。

在测绘领域根据需要需要进行多种坐标系之间转换，常用的坐标系包括BJ54，西安80，WGS84.CGCS2000，七参数转换，本程序实现了北京54到当地坐标系，西安80到当地坐标系，以及当地坐标系到北京54与西安80之间的相互转换等

GPS数据获取 并处理 利用串口通讯 串口利用SerialPort-GPS data acquisition and processing using serial communication serial port using SerialPort

自己封装的能解析出GPS数据中的$GPRMC数据，获得经纬度信息，时间，日期等等。 可直接调用我封装的GPS类（已编译通过）-Their own package to resolve the GPS data in the $ GPRMC data, access to latitude and longitude information, time, date and so on. I can directly call the GPS package category (compiled through)

包括程序源码、ATK-NEO-6M GPS模块使用手册、原理图、官方文档、相关软件，非常适合初学者做开发