ANALISA DATA MAGNETIK UNTUK MENENTUKAN INTRUSI DIABAS DI DAERAH GUNUNG BUDJIL DAN SEKITARNYA DUSUN BANIARA LOR, DESA BANYU URIP, KECAMATAN KARANGSAMBUNG, KABUPATEN KEBUMEN, JAWA TENGAH

Oleh :
ENNY ASRIDA - M0201030 -

ABSTRACT MAGNETIC DATA ANALYSIS TO FIND OUT DIABASE INTRUSION IN GUNUNG BUDJIL AND THE SURROUNDING OF DUSUN BANIARA LOR, DESA BANYU URIP, KECAMATAN KARANGSAMBUNG, KABUPATEN KEBUMEN, JAWA TENGAH by Enny Asrida M0201030 A geophysical research by magnetic method was done in Gunung Budjil and the surrounding of Dusun Baniara Lor, Desa Banyu Urip, Kecamatan Karangsambung, Kabupaten Kebumen, Central Java. The goals of this research were getting the diabase map spread in Gunung Budjil and the surrounding of Dusun Baniara Lor, Desa Banyu Urip, Kecamatan Karangsambung, Kabupaten Kebumen, Central Java and knowing the geology structural under the surface area. In this research, PPM model G-856 was used as acquisition data and GPS Garmin was used to measure the position of the diabase. The processing data was started by correcting IGRF and getting the anomaly of magnetic field through daily variation. Then, the reduction to horizontal plane was done by Taylor series representation with horizontal plane is weight 128 meters up to spheroida reference. Underground geology structure in the research area is the diabase stone which was an intrusion with the South orientation of spreading. Keywords : Magnetic Data, Diabase Intrusion, Gunung Budjil.