城市环境下RTK技术的性能分析

A. el-Mowafy
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引用次数: 54

摘要

研究了城市环境下不同卫星配置和场地条件下RTK可实现的精度和可重复性。量化RTK数据延迟的影响。结果表明,RTK在水平坐标下比在高度坐标下更稳定,数据延迟产生的误差在几毫米左右。当观测到足够数量的卫星时,通常可以达到厘米级的定位精度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Performance Analysis of the RTK Technique in an Urban Environment
This study investigates the RTK achievable accuracy and repeatability under different satellite configurations and site conditions in an urban environment. Impact of the RTK data latency is quantified. Results show that the RTK is more stable for the horizontal coordinates than the height, and data latency generates errors of a few millimeters. Positioning accuracy on the cm level can be routinely achieved when observing sufficient number of satellites.
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