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Updated: Jun 14, 2025

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改善快速洪水影响评估:一种增强的多传感器方法,包括基于Sentinel-2数据的新洪水绘图方法

Fabio Cian1, José Manuel Delgado Blasco1, Clara Ivanescu1

  • 1The World Bank Group, Washington, DC, 20433, USA.

Journal of environmental management
|September 1, 2024
PubMed
概括

本研究引入了一种增强的卫星多传感器方法,用于快速绘制洪水地图和影响评估. 该方法提高了准确性,为灾害风险管理提供了更可靠的数据,优于单传感器方法.

关键词:
洪水 洪水 洪水 洪水洪水影响评估 洪水影响评估洪水地图的绘制.多传感器洪水绘制地图多时态水指数多时态水指数哨兵-2 卫星 - 卫星-2 哨兵-2 卫星

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Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
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