Design of a Safety Monitoring and Early Warning System for Cascade Reservoirs Based on Web-GIS Platform

摘要

Against the background of applying geographic information system (GIS) technology in the water industry, the application of Web-based GIS (Web-GIS) for displaying and managing the safety of cascade reservoirs is introduced. Moreover, the system architecture and development platform, together with the design of the database, function, and user interface for a safety monitoring and early warning system for cascade reservoirs based on the Web-GIS platform are put forward and illustrated. The key technologies, which include data fusion and a monitoring index system involved in system development, are also proposed. The system is capable of visualization design and improves the ability of realizing real-time early warning for cascade reservoirs.