基于载波相位的GPS测量数据处理方法研究

Study on GPS measurement data processing method based on carrier phase

针对目前工程测量实际中对点位精度要求的进一步提高,提出对不同载波相位的GPS测量数据运用单差模型进行处理,有效地减小或消除由卫星系统引起的测量误差,以期为提高工程测量技术提供参考。

Based on the current improved requirements for the precision of measuring point in practical engineering measurement, this paper pro-poses to use single-difference model to process the GPS data in different carrier phases, effectively reducing or eliminating the measurement errors caused by satellite system, so as to provide a technological reference for imrpoving engineering measurement.