New Delhi, April 8 -- Urban flooding has become a pressing issue in many cities across India and the world. Rapid urbanisation, encroachment on natural drainage systems, and climate change-induced extreme weather events have significantly increased the frequency and intensity of urban floods. Many metropolitan areas face waterlogging, property damage, and loss of life due to inefficient drainage systems and unplanned urban expansion.

Floods cause the maximum economic loss in India, compared to other calamities like earthquakes, storm surges, cyclones, etc.

The growing threat of urban flooding and how remote sensing can help Annual loss due to different types of disasters Source: Indian Institute of Remote Sensing Causes of urban floodin...