Study of the Recharge Area on Water Basin Soil with Remote Sensing Method Using Satellite Imagery Landsat 7 ETM + and Geographic Information Systems ( GIS ) (Case Study : Pasuruan District ) - Sholikhah, Isniyatus; Department of Geomatics Engineering Institut Teknologi Sepuluh Nopember, Surabaya (IPTEK, LPPM, Institut Teknologi Sepuluh Nopember, 2017)