The research of unstable slope monitoring in complex working environment using Gb-SAR

Abstract

In hydropower project construction, the slope instability threatens the construction personnel safety. The slope stability in the process of construction monitoring is one of the most important tasks of the construction safety. Due to the GB-SAR technology has a non-contact, high accuracy, high space-time resolution characteristics; it is used to monitor the construction of slope in this paper. A whole scene atmospheric correction method using PS atmospheric correction network is proposed in this paper, and applied to the monitoring experiment of high-risk slope in construction. Finally the effectiveness of GB-SAR technique in complex engineering monitoring is verified by analyzing the different types of slope monitoring results.