2018年湖北武汉超宽带（UWB）室内TDOA测距精度数据

"该数据为“协同精密定位”项目下设课题三“多源多体制协同精密定位关键技术”实验过程
中所包含的超宽带（UWB）数据：
设备型号为寻踪科技UWB套件，数据共包含3组，采集地点为武汉中国科学院精密测量院（东湖园区）科研大楼内；
第一组数据采集时间为2018年10月23日，用于UWB室内定位TDOA测距值精度验证，同时包含全站仪外部参考结果作为对比；
第二组数据采集时间为2018年10月24日，用于统计分析室内UWB静态+动态定位精度，同时验证新的定位算法；
第三组数据采集时间为2018年10月29日，用于统计分析UWB在1~22 m范围内的TDOA测距精度，为与GPS组合定位提供先验信息；"

This dataset contains ultra-wideband (UWB) data collected during the experiment of Task 3: Key Technologies of Multi-source and Multi-system Collaborative Precision Positioning under the project "Collaborative Precision Positioning".
The equipment model is the UWB kit from Xunzong Technology. The dataset consists of 3 groups of data, all collected inside the research building of the Wuhan Institute of Geodesy and Geophysics, Chinese Academy of Sciences (East Lake Campus), Wuhan.
The first group was collected on October 23, 2018, for verifying the ranging accuracy of Time Difference of Arrival (TDOA) in UWB indoor positioning, with external reference results from a total station provided for comparison.
The second group was collected on October 24, 2018, for statistically analyzing the static + dynamic positioning accuracy of UWB indoor positioning, as well as validating a new positioning algorithm.
The third group was collected on October 29, 2018, for statistically analyzing the TDOA ranging accuracy of UWB within the range of 1–22 m, to provide prior information for GPS integrated positioning.

搜集汇总

背景与挑战

背景概述

该数据集包含2018年10月在中国科学院精密测量研究院科研楼采集的三组UWB室内TDOA测距数据，用于分析静态和动态定位精度，并验证新算法，数据以全站仪测量结果为参考标准。