Quality Analysis of Virtual Reference Station Observation Data Based on Beijing CORS System

Wang Shengguo; Zhu Zhaorong; Zhang Xiyue

doi:10.3969/j.issn.1007-2993.2018.03.003

Volume 32 Issue 3

Jul. 2021

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Wang Shengguo, Zhu Zhaorong, Zhang Xiyue. Quality Analysis of Virtual Reference Station Observation Data Based on Beijing CORS System[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(3): 120-124. doi: 10.3969/j.issn.1007-2993.2018.03.003

Citation:

Wang Shengguo, Zhu Zhaorong, Zhang Xiyue. Quality Analysis of Virtual Reference Station Observation Data Based on Beijing CORS System[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(3): 120-124. doi: 10.3969/j.issn.1007-2993.2018.03.003

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Quality Analysis of Virtual Reference Station Observation Data Based on Beijing CORS System

doi: 10.3969/j.issn.1007-2993.2018.03.003

1. China Ordnace Industry Survey, Design&Research Institute Co., Ltd, Beijing 100053, China;
2. Beijing Institute of Surveying and Mapping, Beijing 100038, China

Received Date: 2018-01-05
Available Online: 2021-07-06

Abstract

Abstract

Aiming at the situation that one may not obtain the fixed network RTK solution in some specific VRS environment,this paper presents a control point calculating method based on the virtual station observation data. The virtual reference station observation data is generated by Trimble Pivot software, then the coordinate of observation point can be obtained within TBC software by baseline processing and adjusting together. The results show that the quality of the virtual reference station observation data is equivalent to the real station observation data and is reliable. In addition, the three-dimensional precision of the control points obtained by using the virtual site network solution is better than 5 cm.
- network,
- RTK data quality,
- virtual observations