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Flat earth after flood map8/29/2023 ![]() Hamid Mehmood, a GIS and remote sensing specialist at UNU-INWEH who led the tool's development, says that a UNU-INWEH survey showed a majority of flood forecasting centers in flood-prone countries lack the ability to run complex flood forecasting models. "We need to prepare now for more intense and more frequent floods due to climate change and hope this tool will help developing nations in particular to see and mitigate the risks more clearly." ![]() ![]() "An estimated 1.5 billion people-greater than the population of Europe-live at risk of exposure to intense flooding," adds Dr. More recent floods worldwide have added to a fast growing toll of upended lives, damage and deaths." Says UNU-INWEH Director Vladimir Smakhtin: "Floods in the past decade have impacted the lives of more than half a billion people, mainly in low and middle income countries, and resulted in damages of nearly US $500 billion-roughly equal to the GDP of Singapore. The tool allows users to adjust variables to help locate gaps in flood defenses and responses, and to plan future development of all kinds-for example, where to build or upgrade infrastructure, or develop agriculture. An upcoming version for more commercial uses, for example by insurance firms, will offer even more precise building-level resolution. Simple to use, the tool requires only Internet access to obtain a flood map at 30-meter resolution-street by street level. Created by the UN University's Institute for Water, Environment and Health in Hamilton, Canada, with support from Google, MapBox and other partners listed below, the tool lets users adjust variables to help locate gaps in flood defenses and responses, and to plan future development of all kinds-for example, where to build or upgrade infrastructure, or develop agriculture.
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