Xiaomin Feng
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Xiaomin Feng has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
- Chen Lin
College of Environment and Safety Engineering, Fuzhou University, Fuzhou 350108, China
1 shared publication - Dingxing Li
College of Environment and Safety Engineering, Fuzhou University, Fuzhou 350108, China
1 shared publication - Guanye Wu
College of Environment and Safety Engineering, Fuzhou University, Fuzhou 350108, China
1 shared publication - Jinyun Guo
College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao 266590, China
1 shared publication - Wenbin Jian
Fuzhou University
1 shared publication - Xiaole Wen
College of Environment and Safety Engineering, Fuzhou University, Fuzhou 350108, China
1 shared publication
Latest Publications
- Open Access
- 9 September 2021
- Published by MDPI AG in Applied Sciences
- Vol. 11 (18) , 8378
Application of Multi-System Combination Precise Point Positioning in Landslide Monitoring
To verify the positioning performance and reliability of multi-system combination Precise Point Positioning in landslide monitoring, we carried out a multi-system combination Precise Point Positioning calculation experiment on the monitoring data of a single landslide disaster area in Fujian Province. The coordinates of the monitoring points obtained by a continuously operating reference station and the monitoring station for static relative positioning were used as reference values. The GPS system was used as the standard system and the combined PPP solution mode of G/R/C, G/R/E and G/R/E/C was used to obtain the surface displacement of the landslide area. The research showed that multi-system combination PPP converges to the centimeter level in about 30 min. The average value of internal accordant precision was more than 1 mm after convergence, and that of the external accordant precision was more than 5 cm, which meets the centimeter-level accuracy requirements in rapid landslide deformation monitoring.
- 9 September 2021
- Published by MDPI AG in Applied Sciences
- Vol. 11 (18) , 8378
Open AccessApplication of Multi-System Combination Precise Point Positioning in Landslide Monitoring
To verify the positioning performance and reliability of multi-system combination Precise Point Positioning in landslide monitoring, we carried out a multi-system combination Precise Point Positioning calculation experiment on the monitoring data of a single landslide disaster area in Fujian Province. The coordinates of the monitoring points obtained by a continuously operating reference station and the monitoring station for static relative positioning were used as reference values. The GPS system was used as the standard system and the combined PPP solution mode of G/R/C, G/R/E and G/R/E/C was used to obtain the surface displacement of the landslide area. The research showed that multi-system combination PPP converges to the centimeter level in about 30 min. The average value of internal accordant precision was more than 1 mm after convergence, and that of the external accordant precision was more than 5 cm, which meets the centimeter-level accuracy requirements in rapid landslide deformation monitoring.