追踪定位的手机客户端程序,主要功能是与定位器进行通信(通过短信加GPRS的方式),将接收到的数据进行筛选修正后显示在地图上，且定位数据可以导入导出。-Track positioning mobile client program, the main function is to communicate with the locator (plus GPRS via SMS), will receive the data filter correction is displayed on the

android安卓版水准测量数据记录电子手薄程序，可平差及导出数据，可导入例子数据等功能。-android Andrews version of the standard measurement data recording electronic hand book program, you can export data and adjustment, can import example data and other functions.