Abstract:Timely and accurate mapping of floodwater in urban areas from aerial imagery is critical to support emergency response and rescue work. However, massive shadows cast by buildings and trees over dense built-up urban areas can cause a significant underestimation of flood outcomes, and few studies for flood monitoring explore this in current state-of-the-art approaches. Meanwhile, recent deep learning (DL) algorithms have reported superior performance in flood mapping over conventional machine learning methods. N… Show more
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