?url_ver=Z39.88-2004&rft_id=1015051045&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=%0D%0AIDENTIFIKASI+MAGMA+CHAMBER+BERDASARKAN+ANALISIS+DATA+MAGNETIK+TOTAL+DI+GUNUNG+ILI+LEWOTOLO+KABUPATEN+LEMBATA%2C+NUSA+TENGGARA+TIMUR+BERDASARKAN+DATA+SURVEI+TAHUN+2010&rft.creator=DITO+HADISURYA%2C+1015051045&rft.subject=Teknik+Pertambangan.+metalurgi&rft.description=Telah+dilakukan+penelitian+di+daerah+Gunung+Ili+Lewotolo+menggunakan+data+magnetik+dengan+tujuan+mengetahui+batas+persebaran+magma+berdasarkan+analisis+data+Anomali+Magnetik+Total+dan+melakukan+pemodelan+magma+berdasarkan+data+3D+Anomali+Magnetik+Total.+Daerah+penelitian+memiliki+nilai+anomali+magnetik%0D%0Asekitar+-1000+nT+sampai+1100+nT%2C+dimana+nilai+anomali+magnetik+tinggi+memiliki+rentang+nilai+400+nT+sampai+1100+nT+yang+berada+di+arah+utara+dan+selatan+daerah+penelitian.+Sedangkan+nilai+anomali+magnetik+rendah+memiliki+rentang+nilai+-1000+nT+sampai+-400+nT+yang+berada+di+tengah+daerah+penelitian.+Dari+hasil+pemodelan+3D+anomali+magnetik+menunjukkan+bahwa+magma+chamber+berada+hingga+pada+kedalaman+4000+meter+dari+permukaan+laut.+Dimana+aktifitas+magma+chamber+mengarah+ke+sebelah+selatan+badan+Gunung+api+Ili+Lewotolo%2C+dengan+orientasi+Barat-Timur+sejajar+dengan+arah+subduksi+lempeng.+Erupsi+gunung+api+Ili+Lewotolo+selanjutnya+berkemungkinan+ke+arah+selatan+badan+gunung%2C+jika+diketahui+data+yang+lebih+detail.%0D%0A%0D%0AKata+Kunci%3A+Gunungapi+Ili+Lewotolo%2C+magnetik%2C+model+inversi+3D.%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AResearch+has+been+conducted+in+the+area+of+Mount+Ili+Lewotolo+using+magnetic+data+with+the+aim+of+knowing+the+limits+of+magma+distribution+based+on+total+magnetic+anomaly+data+analysis+and+doing+magma+modeling+based+on+3D+data+of+total+magnetic+anomaly.+The+research+area+has+a+magnetic+anomaly+value+about+-1000+nT+to+1100+nT%2C+where+the+value+of+high+magnetic+anomaly+has+a+range+of+values+of+400+nT+to+1100+nT+located+in+the+north+and+south+direction+of+the+study+area.+While+the+value+of+low+magnetic+anomaly+has+a+range+of+values+-1000+nT+to+-400+nT+located+in+the+middle+of+the+study+area.+From+the+results+of+3D+modeling+magnetic+anomaly+shows+that+the+magma+chamber+is+up+to+a+depth+of+4000+meters+from+sea+level.+Where+the+activity+of+magma+chamber+leads+to+the+southern+body+of+Ili+Lewotolo+Volcano%2C+with+Orientation+East-East+parallel+to+the+direction+of+plate+subduction.+The+volcano+eruption+of+Ili+Lewotolo+is+further+likely+to+the+south+of+the+mountain+body%2C+if+more+detailed+data+are+known.%0D%0A%0D%0AKeywords%3A+3D+inversion+model%2C+magnetic%2C+volcano+Ili+Lewotolo.&rft.publisher=FAKULTAS+TEKNIK&rft.date=2018-03-09&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31992%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31992%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31992%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++DITO+HADISURYA%2C+1015051045++(2018)++IDENTIFIKASI+MAGMA+CHAMBER+BERDASARKAN+ANALISIS+DATA+MAGNETIK+TOTAL+DI+GUNUNG+ILI+LEWOTOLO+KABUPATEN+LEMBATA%2C+NUSA+TENGGARA+TIMUR+BERDASARKAN+DATA+SURVEI+TAHUN+2010.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31992%2F