气候变化领域集成服务门户(CCPortal): Integration of a geo-ontology-based knowledge model and spatial analysis into emergency response for geologic hazards

CCPortal

DOI	10.1007/s11069-021-04742-5
	Integration of a geo-ontology-based knowledge model and spatial analysis into emergency response for geologic hazards
	Liu X.; Liu Z.; Liu Y.; Tian J.
发表日期	2021
ISSN	0921030X
起始页码	1489
结束页码	1514
卷号	108 期号:2
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.
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
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206379
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
推荐引用方式 GB/T 7714	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],2021,108(2).
APA	Liu X.,Liu Z.,Liu Y.,&Tian J..(2021).Integration of a geo-ontology-based knowledge model and spatial analysis into emergency response for geologic hazards.Natural Hazards,108(2).
MLA	Liu X.,et al."Integration of a geo-ontology-based knowledge model and spatial analysis into emergency response for geologic hazards".Natural Hazards 108.2(2021).