本powerpoint演示文稿首先简要概述了水力模型和物理网络。可持续GIS和水力模型集成是指GIS数据库中新的、更新的或废弃的元素自动反映在水力模型中的过程；和 反过来，对水力模型所做的修改可以同步回GIS数据库。介绍了集成注意事项，以及 模型开发和维护策略。为开发可持续的GIS/水力模型解决方案提供了建议。

This powerpoint presentation begins by providing a brief overview of hydraulic models and the physical network. Sustainable GIS and hydraulic model integration is presented as the process by which new, updated, or abandoned elements in a GIS database are automatically reflected in a hydraulic model; and in turn, modifications made to the hydraulic model can be synchronized back to the GIS database. Integration considerations are presented, along with model development and maintenance strategies. Recommendations are provided for developing a sustainable GIS / hydraulic model solution.