Quick Start
Overview
The Global River Network Open Platform is an online data analysis and visualization platform for high-precision, structured digital river networks, jointly developed by Tsinghua University's Water Circle Science and Water Conservancy Engineering National Key Laboratory and Dongguan University of Technology's Engineering Software Key Laboratory. This platform is dedicated to providing comprehensive digital solutions for watershed hydrology, enabling the collection, storage, analysis, and visualization of river network data, and supporting the construction and development of the "Water Circle Metaverse."
Core Parameter System
River Index System
- Spatial positioning index: Basin code, sub-basin code, river segment binary tree encoding length component, river segment binary tree encoding value component, hierarchy
- Extended fields: Contains hydrological feature information of rivers and river boundaries
Basin Index System
- Main index fields: Basin code, sub-basin code, hierarchy
- Extended fields: Contains geographical feature information of basins
Other Water Conservancy Facilities Index
- Identification fields: Water conservancy facility type, water conservancy facility number
- Association rules: Establishes many-to-one mapping relationships with river entities
Contact Us
Organization: National Key Laboratory of Water Environment and Water Conservancy Engineering, Tsinghua University
Mailing Address: No. 1, Tsinghua Yuan, Haidian District, Beijing, P.R. China
Postal Code: 100084
Email: litiejian@tsinghua.edu.cn
Organization: Key Laboratory of Engineering Software, Dongguan University of Technology
Mailing Address: No. 1, Daxue Road, Songshan Lake, Dongguan, Guangdong, P.R. China
Postal Code: 523808
Email: lijiaye@dgut.edu.cn