大数据融合的城市暴雨内涝灾害应急管理述评

发布时间：2019-07-23 07:23

【摘要】：日益频发的城市暴雨内涝灾害已成为快速城镇化建设中急需应对的严峻挑战;但当前与暴雨内涝相关的气象数据、灾情数据和社会经济数据等尚未能有效融合,不能快速有效地生成内涝灾害应急决策方案,这成为灾害应急管理的障碍.本文从城市暴雨内涝灾害大数据融合的几个方面入手,分别评述了大数据的本体技术、数据融合方法、数据降维与灾害识别、灾害的社会经济损失评估,以及应急决策的生成与评估方法等相关理论与实践进展,并对未来研究进行了展望.最后指出,在大数据融合背景下开展城市暴雨内涝灾害的应急管理研究,具有丰富的理论和实践价值.
[Abstract]:The increasingly frequent urban rainstorm waterlogging disaster has become an urgent challenge to be dealt with in the construction of rapid urbanization, but at present, the meteorological data, disaster data and social and economic data related to rainstorm waterlogging have not yet been effectively integrated, and the emergency decision-making scheme of waterlogging disaster can not be generated quickly and effectively, which has become an obstacle to disaster emergency management. Starting from several aspects of big data fusion of urban rainstorm waterlogging disaster, this paper reviews big data's ontology technology, data fusion method, data dimension reduction and disaster identification, disaster socio-economic loss assessment, and the generation and evaluation method of emergency decision, and looks forward to the future research. Finally, it is pointed out that it is of great theoretical and practical value to carry out the research on emergency management of urban rainstorm waterlogging disaster under the background of big data fusion.
【作者单位】：南京信息工程大学气象灾害预报预警与评估协同创新中心;南京信息工程大学经济管理学院;南京信息工程大学地理与遥感学院;
【基金】：国家自然科学基金(91546117,71373131,41501555,41375099,41561124014) 国家公益性行业专项(GYHY 201506051) 国家软科学研究计划(2011GXQ4B025) 教育部留学回国人员科研启动基金(2013-693-郭际) 国家社会科学基金重大项目招标项目(16ZDA047) 江苏高校优势学科建设工程项目江苏省首批品牌专业“信息管理与信息系统”项目资助
【分类号】：TU992;TU998.4

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