Flood risk web-mapping for decision makers: A service proposal based on satellite-derived precipitation analysis and geonode
Flood risk web-mapping for decision makers: A service proposal based on satellite-derived precipitation analysis and geonode
复制标题
DOI：
10.1109/igarss.2015.7326036
复制
发表时间：
2015-07
期刊：
影响因子：
--
通讯作者：
E. Cristofori;S. Balbo;Walther Camaro;P. Pasquali;P. Boccardo;Alessandro Demarchi
中科院分区：
文献类型：
--
作者：
E. Cristofori;S. Balbo;Walther Camaro;P. Pasquali;P. Boccardo;Alessandro Demarchi
本文提出了一种方法，旨在使地方政府人员和决策者能够轻松地处理卫星衍生的降水数据，以评估极端降水危害，并将其与地理空间参考数据集相结合，以产生及时和有意义的洪水风险信息，同时考虑对暴露基础设施、人口或资产的评估。该方法依赖于马拉维空间数据平台（MASDAP）的使用，这是一个用于管理和发布地理空间数据的GeoNode网络平台，是在夏尔河流域管理计划（SRBMP）框架内开发的。2015年12月在布兰太尔（马拉维）举行的能力建设培训中说明了拟议的工作流程，构成了一种标准化的决策支持方法，对气象水文观测稀缺或分辨率过于粗糙的国家特别有用。
This paper presents a methodology aimed at enabling local government personnel and decision makers to easily process satellite-derived precipitation data for the assessment of extreme precipitation hazard and to integrate them with geospatial reference datasets for the production of timely and meaningful flood risk information, considering also the assessment of exposed infrastructure, population or assets. The methodology relies on the use of the Malawi Spatial Data Platform (MASDAP), a GeoNode web platform for the management and publication of geospatial data, developed in the framework of the Shire River Basin Management Program (SRBMP). The proposed work-flow has been illustrated during a capacity building training held in Blantyre (Malawi) in December 2015 and constitutes a standardizable decision support approach, particularly useful for countries where meteo-hydrological observations are scarce or have a too coarse resolution.