Mapping for Disaster Risk Management: Using UN-SPIDER Recommended Practices and Digital Twin for Effective Flood Hazard Depiction
Effective flood mapping and modeling are crucial for disaster risk management, enabling authorities and communities to better prepare for and respond to extreme weather events. The SPEAR Project, by the Center for Remote Sensing of Land Surfaces (ZFL) at the University of Bonn and UN-SPIDER, works to support disaster risk management activities through innovative Earth Observation methods, with a regional focus on the African continent.
A key component of this initiative is the development of step-by-step mapping guides by UN-SPIDER, called “Recommended Practices” (RPs). These procedures, available through the UN-SPIDER knowledge portal, provide guidance on creating information products, such as flood maps. The RPs are continually refined through ongoing research and are designed to guide users—regardless of their experience with GIS and...
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