T/CSGPC 049-2025 Digital Twin Technical Specification for Hydrological Engineering Geographic Information Data

Scope

Scope: This document specifies the general requirements for the construction of geographic information data for digital twin water conservancy projects, including data content, data collection and analysis, data acquisition, data processing, scenario construction, inspection and acceptance, and result submission. This document is applicable to the construction of geographic information data for digital twin water conservancy projects in large and medium-sized reservoirs, hydropower stations, pumping stations, river control gates, and other water conservancy hub projects, as well as large and medium-sized water diversion projects and key nodes such as culverts and pumping stations in river channel projects. Main technical content: This standard is divided into twelve chapters and a total of 29 sections. 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Abbreviations 5. General requirements 6. Data content 7. Data collection and analysis 8. Data acquisition 9. Data processing 10. Scenario construction 11. Inspection and acceptance 12. Result submission Appendix A (informative) Result metadata Appendix B (informative) Satellite remote sensing data collection requirements Appendix C (normative) Section data result format Appendix D (informative) Result inspection and acceptance related document formats References

Development Information

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