高晟俊,谭羽安

• 1:武汉大学中国南极测绘研究中心
• 2:武汉迈普时空导航科技有限公司

摘要(Abstract)：

针对RTCM委员会推出的GNSS差分数据传输格式RTCM 10403.2,该文介绍了其电文特点,并着重分析了其内部循环算法和CRC校验算法。RTMC 3.2格式相比之前版本增加了MSM电文组,在数据格式上最大的特点是采用了内部循环,并首次支持了北斗卫星导航系统。针对这些特点,文章设计了编解码算法,编写软件予以实现并对编码算法和解码算法分别进行实验。实验结果表明:所设计的编解码算法及编写的软件能够正确,并可靠地处理RTCM 3.2数据格式,可以在实际的GNSS差分定位中进行应用。

关键词(KeyWords)： RTCM 3.2;编码;解码;差分GNSS

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 高晟俊,谭羽安

DOI: 10.16251/j.cnki.1009-2307.2018.03.004

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