DOI: 10.1007/s11069-021-04742-5
论文题名: Integration of a geo-ontology-based knowledge model and spatial analysis into emergency response for geologic hazards
作者: Liu X. ; Liu Z. ; Liu Y. ; Tian J.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2021
卷: 108, 期: 2 起始页码: 1489
结束页码: 1514
语种: 英语
中文关键词: Emergency plan
; Geologic hazard emergency response
; Knowledge inference
; Knowledge modeling
; Spatial analysis
英文关键词: decision making
; geological hazard
; GIS
; hazard management
; knowledge
; modeling
; spatial analysis
; spatial data
; China
英文摘要: Emergency response is an important task in geologic hazard emergency management in China. Rapid emergency response actions can effectively reduce the losses caused by geologic hazards. Emergency plans and emergency command systems play an important role in emergency response. The emergency response still comes with challenges, such as the difficulty of integrating emergency plans with real-time geologic hazard information and the operability of emergency disposal in emergency plans. One possible approach to solving this problem is to model and represent knowledge and to enable the emergency command system to acquire and intelligently provide the required emergency response knowledge. In this paper, we propose a conceptual model of knowledge for geologic hazard emergency response (GHER). The geospatial characteristics of GHER knowledge are represented by the geo-ontology in the modeling process. The ontology enables semantic interoperability of GHER knowledge. A case study is used as an application test to evaluate the framework of GHER knowledge acquisition. In the framework, the GHER knowledge model enables the emergency command system to provide imperative knowledge intelligently for emergency decision-making; knowledge inference enables the emergency command system to provide important implicit knowledge for emergency response; and spatial analysis of geographic information system is applied to visualize and analyze spatial data in the process of emergency response. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169178
Appears in Collections: 气候变化与战略
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作者单位: School of Surveying and Geo-Informatics, Shandong Jianzhu University, Jinan, Shandong 250101, China; Telchina Smart Industry Group CO., LTD., Jinan, Shandong 250101, China
Recommended Citation:
Liu X.,Liu Z.,Liu Y.,et al. Integration of a geo-ontology-based knowledge model and spatial analysis into emergency response for geologic hazards[J]. Natural Hazards,2021-01-01,108(2)