陈振，王权，秘金钟 摘要：随着我国北斗卫星导航系统和欧盟伽利略计划的实施，美国全球卫星导航系统及俄罗斯GLONASS卫星导航系统的现代化以及地区性广域差分增强系统的使用，原有的数据传输协议已经难以提供全面的差分

英文RTCM3.2格式说明 This standard has been developed by RTCM Special Committee 104 as a more efficient alternative to Version 2 in various documents entitled "RTCM Recommended Standards for Differential Navstar GPS Service, Version 2.x”. Service providers and vendors represented on the SC-104 Committee requested the development of a new standard that would be more efficient, easy to use, and more easily adaptable to new situations. The main complaint was that the Version 2 parity scheme, which uses words with 24 bits of data followed by 6 bits of parity, was wasteful of bandwidth. Another complaint was that the parity was not independent from word to word. Still another was that even with so many bits devoted to parity, the actual integrity of the message was not as high as it should be. Plus, 30-bit words are awkward to handle. This standard, Version 3, is intended to correct these weaknesses

【关键词】RTCM3.2 标准；GNSS；差分数据解码 【Keywords】RTCM3.2 standard;GNSS;differential datadecoding 【中图分类号】TP393.08 【文献标志码】A 【文章编号】1673-1069（2019）04-0185-02 【作者简介】王民（1980-），男，山西运城人，从事 GNSS 高精度定位 的研究。 ApplicationandPractice of NewTechnology 新技术应用与实践 185 万方数据

RTCM3.2;RTCM3.2;

RTCM的使用指导，增加对RTCM3.2的理解，其中主要对新增加的1074、1124等协议做了具体的描述

RTCM STANDARD 10403.2

RTCM数据格式实时处理方法应用,RTCM报文解析，RTCM差分数据解析，RTCM数据解析，RTCM数据格式实时处理方法应用,RTCM报文解析，RTCM差分数据解析，RTCM数据解析

RTCM协议3.2

RTCM标准协议 英文版