利用智能手机实现GNSS差分定位的方法研究
Research on GNSS Differential Positioning Methods Based on Smartphones
张昕 1赵旭朦 1康光清 1郑景文1
作者信息
- 1. 黑龙江省测绘科学研究所,黑龙江哈尔滨 150081
- 折叠
摘要
探讨了利用智能手机实现全球导航卫星系统(GNSS)差分定位的方法和可行性.通过结合智能手机内置的GNSS接收器和相关传感器以及差分定位技术,对智能手机定位进度进行测试.实验结果表明,智能手机差分定位的精度可以达到亚米级,定位精度良好.因此利用智能手机实现GNSS差分定位为用户提供了一种便捷高效的定位解决方案,有助于推动移动端定位技术的发展.
Abstract
This article explores the method and feasibility of using smartphones to achieve differential positioning of global navigation satellite systems (GNSS). By combining the built-in GNSS receiver and related sensors of smartphones with differential positioning technology,we test the positioning accuracy of smartphones. Experimental results show that the positioning accuracy of smartphone dif-ferential positioning can reach the sub-meter level,and it exhibits good accuracy in positioning. Therefore,using smartphones to a-chieve GNSS differential positioning provides users with a convenient and efficient positioning solution,which helps to promote the de-velopment of mobile positioning technology.
关键词
智能手机/GNSS观测值/差分定位/定位精度评定Key words
smartphones/GNSS observation values/differential positioning/positioning accuracy evaluation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据