清华大学数字流域模型系统（TUD—Basin 1.0）

TUD-Basin以自主开发的地理信息系统(GIS)平台为基础，耦合集成了多种流域模拟及分析的专业化模块，可对流域进行全方位的信息化分析及管理。该系统支持流域子流域划分、数字河网提取、河网自动编码、流域分布式水沙过程模拟、并行计算等众多功能，用于科学研究及实际流域的水沙过程预报等。

TUD-Basin is built on an independently developed Geographic Information System (GIS) platform, and integrates multiple specialized modules for watershed simulation and analysis, enabling comprehensive informatized analysis and management of watersheds. This system supports a wide range of functions including subbasin delineation, digital river network extraction, automatic river network coding, distributed watershed water-sediment process simulation, parallel computing, and more. It is applied to scientific research and water-sediment process forecasting for practical watersheds, as well as other related applications.

搜集汇总

背景与挑战

背景概述

清华大学数字流域模型系统（TUD—Basin 1.0）是一个基于自主开发GIS平台的流域模拟及分析系统，支持子流域划分、数字河网提取、水沙过程模拟等功能。该系统主要用于科学研究及实际流域的水沙过程预报，数据来源于中国西部特大山洪泥石流灾害形成机理与风险分析项目。