G308/G318系列GNSS接收机原始数据解析及质量评价  

Raw data analysis and quality evaluation of G308 and G318 series GNSS receivers

作　　者：乔永杰 曹凤海 柴军兵 宋占武 甄建光 

机构地区：[1]东方地球物理公司装备服务处测量服务中心,河北涿州072750

出　　处：《物探装备》2017年第1期45-47,共3页Equipment for Geophysical Prospecting

摘　　要：随着GNSS定位技术的快速发展,GNSS数据格式标准化成为必要。本文通过分析Rinex数据标准格式及特点,以及G308/G318系列接收机OEM板原始数据格式,编程实现了向Rinex2.10、Rinex3.02观测数据文件和导航星历文件的解析,并通过TEQC软件来说明转换后的Rinex数据的质量。With the rapid development of the GNSS technology, it＇s necessary to establish standard of GNSS data format. This paper mainly analyzes the Rinex data standard format and its characteristics, introduces the OEM board raw data of G308 and G318 series GNSS receivers. Then the paper describes the progress of decoding raw data to Rinex 2.10 and Rinex 3.02 format. At last the quality evaluation of the transformed Rinex data by TEQC software can be made.

关 键 词：全球卫星导航系统 与接收机无关的交换格式 原始数据 OEM板 

分 类 号：P228.4[天文地球—大地测量学与测量工程]