WaSSI-C Model Visualization System Based on Component GIS

Based on the secondary development method of component-based GIS and WaSSI-C model operation mechanism, this paper adopts C / S mode architecture, takes. Net and Visual Studio 2012 as the development environment, use Geodatabase spatial database and SQLite relational database to store and manage the model running data, and realize the WaSSI-C model visualization system by combining C# and ArcGIS Engine. The system has the advantages of good human-computer interaction, friendly interface, low cost and strong portability. It can not only realize the simulation process of model based on text data, but also realize the visual simulation of spatial data, which promotes the further popularization and application of the model to a certain extent.