可以接受原始GPS信号的数据，以便于下一步进行差分编码，实现精确定位的算法，是一个快速精准的方法。-Can accept raw GPS signal data, so that in the next step to differential coding, to achieve precise positioning of the algorithm is a fast and accurate method.

这是一款多功能高精准的GPS定位模块，可以用于实时追踪，误差在十米之内-This is a multi-function high-precision GPS positioning module that can be used for real-time tracking, the error within ten meters