Abstract:

The new-generation information technology confronts several challenges in its application to smart water conservancy, particularly in the depth of application and in water conservancy business models. This paper explores key technologies such as baseplate database and intelligent simulation models, applying these innovations to meet the practical needs of the Digital Twin Jiangya and Zaoshi project. We first examined the use of a three-dimensional monitoring system for constructing high-precision baseplate database, employing techniques such as satellite remote sensing and unmanned aerial vehicle (UAV) oblique photogrammetry. Next, we investigated digital water conservancy models for flood evolution and engineering safety through virtual simulations. Finally, we expounded the application of these key technologies in the Jiangya and Zaoshi project, demonstrating that the developed digital twin water conservancy model and platform effectively support intelligent management and decision-making.

Key words: digital twin water conservancy engineering, stereoscopic monitoring, intelligent simulation calculation model, virtual modeling