Development of Infiltration Map Using Geographical Information System Based on Ground Test in Cisadane Watershed Indonesia

Abstract Infiltration is one of the watershed parameters that are essential for integrated water resources management. can be measured directly by a ground test such as using double infiltrometer. But very large watersheds, methods take lot time, require skilled manpower, and cost. Geographical information systems (GIS) remote sensing applications have been developed used in various fields resources, produce good fairly accurate results. The present study aims to develop an infiltration map based on limited point survey GIS. This uses Cisadane Indonesia case with area 154547 ha. Furthermore, it will compared potential recharge zone has generated from previous research. resulting GIS quite close weighted method physical hydrological factors.