文章基本信息

标题：3D Modeling Of GNSS Vector Tracking Receiver in Urban Area
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作者：Wang Jiang-An ; Cai Gang ; Lu Pan 等
期刊名称：International Journal of Hybrid Information Technology
印刷版ISSN：1738-9968
出版年度：2016
卷号：9
期号：7
页码：71-78
DOI：10.14257/ijhit.2016.9.7.08
出版社：SERSC
摘要：3D maps may be treated as a new data source for urban navigation and used to improve positioning accuracy in urban canyons However, 3D digital maps are not available in most cities. This paper proposed a new approach to build a 3D model by using a GNSS VT receiver. The system architecture was described first, and then the method of 3D modeling by analyzing received data was presented. The premise for building the 3D model is signal classification. Analysis of data collected by the VT receiver was described in detail. Using a GNSS signal recorded in a dense urban environment showed the effectiveness of the proposed approach.
关键词：3D modeling; vector tracking; ; ; GNSS; NLOS