Can technology help us fight flooding in cities?
Technology, including drones and AI, is being used to help prevent and respond to flooding in cities, particularly in informal settlements. Innovative digital maps are being developed to aid emergency responses and will be made available for free worldwide.
Cities are experiencing rapid growth, with informal settlements expanding and becoming increasingly vulnerable to flooding. In Johannesburg's Alexandra township, a project is using drones and artificial intelligence to help authorities prepare for and respond to floods. The technology aims to gather crucial information about these unplanned areas, such as population density and building structures. In Porto Alegre, Brazil, a digital map has already been used to aid emergency responses during flooding. This map will soon be available for free worldwide, potentially helping other cities mitigate the impact of floods. By leveraging technology, cities can better prepare for and respond to flooding, reducing the risk of disaster.
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