GPS数据格式转换的研究

The Study of the GPS Data Format Conversion

随着GPS定位技术的不断发展和应用的普及,越来越多的GPS接收机应运而生。但是各GPS接收机的观测数据格式各异,造成不同的GPS数据需要不同的处理软件进行处理,为用户的使用带来了不便,同时也为GPS观测数据的共享形成阻碍。因此,对GPS数据格式的转换进行了研究,提出了GPS数据格式的转换方法。并实现了Trimble 4000GPS接收机的观测数据到标准格式(RINEX)的转换。

With the continous development pf GPS positioning technology and the popularity of application, a growing number of GPS receiver arises at the historic moment. But the different observasion data format of GPS receiver, lead todifferent GPS data reqire different processing software for processing, brought inconvenience for user to use, as well as the GPS observasion data sharing form block, therefore, in this paper, the GPS data format conversion are studied, GPS data format conversion method is presented. And implements and the Trimble＂ refused 4000 observasion data of GPS receiver to standard format conversion（RINEX）.