?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+STRUKTUR+BAWAH+PERMUKAAN+DAERAH+PANAS+BUMI++TG-11+DENGAN+MENGUNAKAN+METODE+GAYA+BERAT&rft.creator=BAGUS+HARDIANSYAH+%2C+1115051010&rft.subject=Teknologi+(General)&rft.subject=Teknik+Pertambangan.+metalurgi&rft.description=%0D%0AMetode+gayaberat+digunakan+untuk+mengukur+variasi+percepatan+gravitasi+yang+timbul+dari+perbedaan+densitas+antar+batuan+bawah+permukaan.+Penelitian+ini+dilakukan+pada+daerah+Kalimantan+Timur+dengan+tujuan+untuk+%3A+Mengetahui+Anomali+Bouguer+daerah+penelitian%2C+Mengetahui+struktur+patahan+daerah+panasbumi+TG-11+berdasarkan+analisis+data+gayaberat%2C+dan+mengetahui+struktur+bawah+permukaan+daerah+penelitian+melalui+pemodelan+2%2C5D.+Pengolahan+data+yang+dilakukan+dalam+penelitian%2C+meliputi+%3A+analisis+spektral%2C+analisis+SVD+dan+pemodelan+2%2C5D+untuk+mengetahui+struktur+bawah+permukaan+daerah+penelitian.+Hasil+dari+penelitian+menunjukan+bahwa+%3A+(1)+Nilai+anomali+Bouguer+Lengkap+berkisar+antara+(37.7+sampai+76.1)+mGal.+Anomali+rendah++menempati+daerah+pada+bagian+barat+laut+hingga+tenggara.+Anomali+sedang+menempati+arah+barat+laut+hingga+tenggara+mengikuti+kontur+anomali+rendah.+Serta+Anomali+tinggi+ini+menempati+arah+barat+laut+hinga+tenggara.+(2)+Hasil+SVD+menunjukan+arah+patahan+hampir+sejajar+dengan+patahan+yang+ada+dipeta+geologi+regional.+(3)+Hasil+pemodelan+bawah+permukaan+2%2C5D+menunjukan%2C+a)+Batuan+yang+terdapat+pada+daerah+penelitian+yaitu+%3A+terdapat+4+jenis+pada+daerah+penelitian+yang+diidentifikasikan+sebagai+formasi+sajau+(TQps)+dengan+kedalaman+0+sampai+150+meter+di+bawah+permukaan%2C+formasi+domaring+(Tmpd)+dengan+kedalaman+150+sampai+1000+meter+dibawah+permukaan%2C+formasi+birang+(+Tomb)+dengan+kedalaman+1000+sampai+1200+meter+dibawah+permukaan+dan+formasi+sembakung+(tes)+dengan+kedalaman+berfariasi+mulai+dari+0+sampai+1900+meter+dibawah+permukaan+dengan+kedalaman+basemant+lebih+dari+1900+meter+dibawah+permukaan.+Sistem+panasbumi+daerah+penelitian+merupakan+sistem+yang+diakibatkan+oleh+sesar.%0D%0A%0D%0A%0D%0A%0D%0AKata+kunci+%3A+Gayaberat%2C+Anomali+Bouguer%2CPemodelan+2%2C5D%0D%0A%0D%0A%0D%0AIDENTIFICATION+OF+SUBSURFACE+STRUCTURE+OF+A+GEOTHERMAL+AREA++TG-11+USING+METHOD+OF+GRAVITY%0D%0A%0D%0AMethod+of+gravity+measuring+the+variations+in+the+gravitational+acceleration+arising+from+the+difference+between+the+density+of+the+rock+beneath+the+surface.+This+research+was+conducted+in+east+Kalimantan+region+with+the+aim+of+%3A+Know+Bouguer+Anomaly+research+area%2C+know+the+structure+of+the+fault+geothermal+area+TG-11+based+on+the+analysis+of+data+gravity%2C+and+know+the+structure+of+the+subsurface+area+of+research+though+modeling+2.5+D.+Data+processing+is+done+in+the+research+%2C+include%3A+Spectral+analysis+%2C+SVD+analysis+and+2.5D+modeling+to+know+the+subsurface+structure+of+the+research+area+.+The+results+of+the+research+show+that+%3A+(1)Bouguer+Anomaly+full+value+ranges+(37.7+until+76.1)+mGal.+Low+anomaly+occupies+an+area+in+the+northwest+to+Southeast+.+Anomaly+were+occupying+the+northwest+to+southeast+to+follow+the+contours+of+the+low+anomaly+.+As+well+as+high+anomaly+occupies+the+northwest+to+southeast+.+(2)+SVD+results+show+almost+parallel+to+the+fault+direction+faulthing+in+regional+geological+map.+(3)+The+results+of+modeling+the+subsurface+2.5D+show+%2C+(a)+Rocks+found+in+the+area+of+research+that+%3A+There+are+four+types+of+the+research+area+in+identifying+as+formation+sajau+(TQps)+with+depth+0+%E2%80%93+150+meter+below+the+surface%2C+formation+domaring+(Tmpd)+with+depth+150-1000+meter+below+the+surface%2C+Formation+birang+(Tomb)+with+depth+1000-1200+meter+below+the+surface+and+Formation+Sembakung+(Tes)+with+depth+varyaty+0-1900+meter+below+the+surface+.+Geothermal+systems+research+area+is+the+system+that+causes+the+cesarean.%0D%0A%0D%0A%0D%0AKeyword++%3A+Gravity+%2C+Anomali+Bouguer%2C+Modeling+2.5+D%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2016-08-18&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24159%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24159%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24159%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++BAGUS+HARDIANSYAH+%2C+1115051010++(2016)+IDENTIFIKASI+STRUKTUR+BAWAH+PERMUKAAN+DAERAH+PANAS+BUMI+TG-11+DENGAN+MENGUNAKAN+METODE+GAYA+BERAT.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F24159%2F