圖書典藏及影音數位平台

近年水理輸砂模式日趨完整，本所過去亦引進或開發相關模式，透過本計畫希望能整合並加強部份模式的使用性。因此包含以下三大部分： 1.彙整相關模式的模式程式、使用案例以及相關學習資源。 2.以QGIS為平台開發SRH 2/3D的視窗化界面。 3.依據模式屬性透過網頁技術，提供網頁界面的操作使用與成果展示。

Over the past few years, Water Resource Planning Institute(WRPI) developed and introduced several hydraulic models and flood simulating models including CCHE、SRH、RESED、GNeSIM and GLMRT. Besides, the hydrological and hydraulic analysis system is an important tool to do hydrological and hydraulic designs for major rivers in Taiwan. The purposes of this project include the following terms: 1. Review the models and the application cases in Taiwan, simplify the principle of the models and list the features of the cases. The reviewd models include three hydraulic simulation models which can simulate flow and sediment transport phenomenon and two flood simulation models which implement with GPU technique. 2. Develop MeshBuilder tool, srhpre UI tool and SRH-2D TEC Viewer plugin for SRH-2D. These tools are developed with open resource and used based on QGIS platform. Among other things, these tools are free to use and users can manipulate them in a graphic user interface. 3. Establish a website to introduce this project and related models and develop HydroBanks for models entrance. HydroBanks concludes the models, leads user to select a proper option to use the individual model. Users don’t have to worry about the installation, the environment or the computing resources. 4. Rebuild the environment of GPU Server, intall the related models and plugin and devolop website for RESED and SRH-2D to assign job to GPU server. A web display environment is also developed for displaying. The total solution including a web user interface to hand out simulating job to the server and visualization system to present the simulation results can help users a better computing resources allocation. 5. Integrate the hydrological and hydraulic analysis system with the results of this project. To achieve the above proposes, we use QGIS, Python, PyQGIS, Qt, PyQt to develop the related plugin, and use wordpress, openlayers, CesiumJS, postgreGIS to develop the websites.

本計畫旨在建置一個整合性的河川規劃水理數值模式工作平台。計畫內容包含： 1. **彙整現有模式與案例：** 回顧並整理 CCHE、SRH、RESED、GNeSIM、GLMRT 等五項水理輸砂及淹水數值模式，並蒐集其在台灣的應用案例。 2. **開發 SRH-2D 工具：** 針對 SRH-2D 模式，開發基於 QGIS 的網格建置模組 (MeshBuilder)、模擬設定介面 (srhpre UI) 及後處理分析工具 (SRH-2D TEC Viewer)，並整合生態適合度計算功能。 3. **建置模式庫平台：** 建立「水理數值模式庫平台」網站，介紹計畫成果，並開發「水文水理模式庫入口插件」，提供使用者便捷的模式呼叫與使用方式。 4. **建置遠端操作環境：** 在 GPU Server 上部署相關模式與插件，並開發「工作指派暨視覺化模擬結果展示網站」，讓使用者可遠端上傳專案執行模擬並檢視結果。 5. **整合水文分析系統：** 將本計畫成果與中央管河川水文分析系統進行初步整合，安裝於 GPU Server 上，實現功能互通。 此平台旨在提升河川規劃與水理分析的效率與便利性。