![]() ![]() So better modelling provides minimizing loss of life and property. As like in river flooding satellite images are not available for unban flooding scenario. This runoff generates urban flooding which poses challenges to modeling urban flood hazard and risk. Complexities in the urban environment and drainage infrastructure have an inherent influence on surface runoff. ![]() The origin for urban floods is floodplains encroachment and unplanned drainage systems. People occupy floodplain areas in low flood years and when larger flood occurs it causes high damage. Urban development in developing countries like India usually occurs with high population concentrating in small areas, with poor drainage conditions. Space for water is now becoming guiding principle of urban planning because urban flooding is the major problem facing by most of the cities in India.
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