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A WebGIS-Based System for Urban Stormwater Risk Analysis Using a Cloud Matter-Element Model

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  • Junfei Chen

    (Business School, Hohai University, China)

  • Cong Yu

    (Business School, Hohai University, China)

Abstract

The interaction of human activity, climate change, and urbanization gives rise to more frequent urban stormwater disasters, which causes great economic loss in cities. This article presents a prototype of an interactive WebGIS system for urban stormwater risk analysis. The system has a Browse/Server(B/S) structure and uses WebGIS techniques for prototype development. It is based on the theory of disaster system and Cloud matter-element model for risk assessment. The risk results are immediately generated and visualized interactively by rendering risk maps. Finally, two urban stormwater events in Nanjing in 2015 and 2016 were selected to verify the accuracy of the risk assessment. The results show that the intelligence system can effectively assess the risk level and identify the spatial-temporal distribution of urban stormwater risk in Nanjing, China.

Suggested Citation

  • Junfei Chen & Cong Yu, 2020. "A WebGIS-Based System for Urban Stormwater Risk Analysis Using a Cloud Matter-Element Model," International Journal of Intelligent Information Technologies (IJIIT), IGI Global, vol. 16(3), pages 80-99, July.
    • Handle: RePEc:igg:jiit00:v:16:y:2020:i:3:p:80-99
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    Cited by:

    1. Jiawen Tang & Di Wang & Wei Ye & Bing Dong & Huijuan Yang, 2022. "Safety Risk Assessment of Air Traffic Control System Based on the Game Theory and the Cloud Matter Element Analysis," Sustainability, MDPI, vol. 14(10), pages 1-18, May.

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