ABSTRACT
Based on the Beidou global navigation satellite system (GNSS), the displacement of highway high slopes is monitored in real time. The strength subtraction method is adopted for numerical simulation of the highway high slope deformation. Finally, the slope surface displacement and shallow displacement during the monitoring process are compared with the numerical analysis. The research results show that the deformation trend of highway high slope reflected by the numerical analysis curve and the monitoring curve has a high consistency, which verifies the effectiveness and numerical accuracy of the Beidou satellite application in highway high slope monitoring. The research results have great significance to improve the information monitoring of slope deformation.
