基于云计算和WebGIS的河口水环境决策支持系统

为了进一步强化水环境模型的模拟和预报能力,结合云计算、WebGIS等先进计算机技术,基于B/S三层架构开发模式,构建一个河口水环境决策支持系统。云计算性能分析结果表明,云计算对模型串行计算速度提升效果不大,对并行计算速度提升效果显著。系统简化繁杂的专业操作,强化模型的模拟和预报能力,为闽江水务管理部门提供决策支持,可进一步推广应用于其他河口的水环境管理。

Estuary water environment decision support system based on cloud computing and WebGIS

In order to enhance the simulation and prediction ability of water environment models further, an estuary water environment decision support system was established successfully based on B/S three-tier architecture with cloud computing and WebGIS technology. Efficiency analysis of cloud computing shows that cloud computing has little improvement in the serial calculation peed of model, yet has a great improvement in the parallel calculation peed. The system simplifies the multifarious professional operation and strengthens the simulation and forecasting ability of the model. It provides decision support for the water management department of the Min River and can be applied to other estuarine water environment management in further.