摘要
随着GNSS技术的发展,目前具备独立服务能力的系统包括GPS、GLONASS和BDS。针对多GNSS融合导航定位的成为近几年研究的热点这一现象,本文对基于Visual Studio 2010 C++平台编写多GNSS融合伪距单点定位程序中出现的关键点做了详细叙述,详述了多GNSS伪距单点定位模型以及部分测量误差的改正,通过实例计算验证了多系统单点定位可以改善卫星结构,提高系统在复杂环境下测量时的稳定性,从而验证了程序的正确性与可行性。
With the development of GNSS technology, now the system has the capability of independent service including GPS, GLO- NASS and BDS. The multiple GNSS fusion navigation technology become a research hot spot in recent years; In this paper, based on Visual Studio 2010 C ＋ ＋ platform to write multiple GNSS fusion pseudorange key points made in single point positioning program details, details the multiple GNSS pseudorange single point positioning model and some of the measurement error correction. Multiple system is verified by calculation of single point positioning can improve the satellite structure, improve the stability of measurement system in the complex environment, thus verified the correctness and feasibility of the program.
作者
杜文选
刘扬
耿加伟
DU Wen - xuan LIU Yang GENG Jia - wei(School of Geodesy and Geomatics, Anhni University of Science and Technology, Huainan 232001, China)
出处
《测绘与空间地理信息》
2017年第9期47-51,共5页
Geomatics & Spatial Information Technology
基金
国家自然科学基金(41474026)
淮南矿业(集团)有限责任公司项目(HNKY-JTJS(2013)-28)
安徽省国土资源厅科技项目(2011-K-22
2011-K-18)资助
关键词
GNSS融合
单点定位
C++平台
时空统一
GNSS fusion
single point positioning
C ＋ ＋ platform
unity of time and space
