Foundation pit safety monitoring system based on digital twinning technology

The invention discloses a foundation pit safety monitoring system based on a digital twinning technology. The system comprises a ground-based synthetic aperture radar device used for extracting topographic feature information of a foundation pit; the wireless transceiver module is connected with the output end of the ground-based synthetic aperture radar equipment and is used for forwarding the topographic feature information; the cloud server is bidirectionally and electrically connected with the output end of the wireless transceiving module and used for receiving the topographic feature information and generating a data twin model of the foundation pit based on the topographic feature information, and the data twin model is used for monitoring the safety of the foundation pit and generating a prediction result; and the prediction result feedback module is bidirectionally and electrically connected with the output end of the cloud server and is used for visually displaying the prediction result. The technic