*Aswar Syafnur¹、Samsu Arif¹、Elzaskiah Drajat²、Mirnayani Mirnayani³ (1.Geoinformatics Laboratory, Department of Geophysics, Hasanuddin University、2.Program Study of Geophysics, Department of Geophysics, Hasanuddin University、3.Program Study of Geomatics Engineering, Departement of Geodesy, Gadjah Mada University)