Advanced Technologies for Offering Situational Intelligence in Flood Warning and Response Systems: A Literature Review
Advanced Technologies for Offering Situational Intelligence in Flood Warning and Response Systems: A Literature Review
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DOI：
10.3390/w14132091
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发表时间：
2022-06
期刊：
影响因子：
3.4
通讯作者：
Srimal Samansiri;T. Fernando;B. Ingirige
中科院分区：
文献类型：
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作者：
Srimal Samansiri;T. Fernando;B. Ingirige
在过去的二十年里，由于人口增加、无计划的开发和气候变化等各种原因，洪水造成的死亡和财产损失急剧增加。在新出现的洪水情况下，可以通过及时发布预警和根据情况情报建立有效的应对机制来减少洪水造成的这种损失。本文介绍了文献综述的结果，进行了识别洪水预警和响应过程所需的情报的类型和来源，以及可用于提供这种情报的技术解决方案。本书介绍了27种不同类型的情报以及可用于提取此类情报的技术。此外，提出了一个概念架构，说明如何使用相关技术解决方案在洪水周期的各个阶段提取情报，以便在发布预警和规划响应方面做出决策。
Deaths and property damage from floods have increased drastically in the past two decades due to various reasons such as increased populations, unplanned developments, and climate change. Such losses from floods can be reduced by issuing timely early warnings and through effective response mechanisms based on situational intelligence during emerging flood situations. This paper presents the outcome of a literature review that was conducted to identify the types and sources of the intelligence required for flood warning and response processes as well as the technology solutions that can be used for offering such intelligence. Twenty-seven different types of intelligence are presented together with the technologies that can be used to extract such intelligence. Furthermore, a conceptual architecture that illustrates how relevant technology solutions can be used to extract intelligence at various stages of a flood cycle for decision-making in issuing early warnings and planning responses is presented.