Yiyang City Flood Diversion Gate

The project covers approximately 4 square kilometers and provides a full-process service for 3D modeling of floodgates, oblique photography of flood diversion gates, and 3D modeling of sluice gates. Utilizing UAV 3D modeling and aerial 3D modeling technologies, we create high-precision oblique photography results for sluice gates. We develop customized 3D models for flood diversion gate scenarios, simultaneously outputting standard format data such as 3dtiles and OSGB for flood diversion gates, meeting diverse needs for engineering monitoring, operation and maintenance management, and emergency simulations. With high-precision 3D modeling as our core, we integrate 3D real-scene modeling technology to realistically reproduce the structural details of sluice gates, hydrological environment, and surrounding topography. The data can be directly integrated with BIM platforms and GIS systems, facilitating the digital transformation of water conservancy projects. From equipment selection and flight path planning to model optimization, we strictly control quality throughout the entire process to ensure that every 3D modeling result is both accurate and practical.