Identification of Flood Management due to Overflow Based on Geographics Information System (GIS) in Bandar Lampung City

Increasing the population in a city will increase the number of developments so that it will reduce water catchment areas. Of course this will have an impact on increasing the number of flood-prone areas, such as the city of Bandar Lampung, Indonesia. A flood-prone area is an area which at certain times can be affected or inundated by flood water. For this reason, it is necessary to determine in advance the criteria for flood vulnerability so that they can be used as the basis for flood management, preparedness for flood disasters, and reconstruction of the construction of embankments or other flood control structures in handling the flood disaster