?url_ver=Z39.88-2004&rft_id=1315051052&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+IDENTIFIKASI+STRUKTUR+GEOLOGI+BAWAH+PERMUKAAN+UNTUK+MENGETAHUI+SISTEM+SESAR+BERDASARKAN+ANALISIS+FIRST+HORIZONTAL+DERIVATIVE+(FHD)%2C+SECOND+VERTICAL+DERIVATIVE+(SVD)%2C+2%2C5D+FORWARD+MODELING%0D%0ADI+DAERAH+MANOKWARI+PAPUA+BARAT&rft.creator=SHISKA+YULISTINA%2C+1315051052&rft.subject=GB+Physical+geography&rft.description=Secara+garis+besar+Manokwari+memiliki+struktur+geologi+yaitu+berupa+daerah+lipatan+yang+terdapat+di+kawasan+dataran+tinggi+pegunungan.+Di+antara+lipatan+tersebut+terdapat+sesar+naikdan+sesar+turun.Di+kawasan+pantai+atau+laut+banyak+dijumpai+batuan+terumbu+karang+dan+koral.Penelitian+gayaberattelah+dilakukan+di+daerah+ManokwariPapua+Barat+dengan+tujuan+untuk+mengetahuistruktur+geologi+bawah+permukaanberdasarkan+analisis+FHD+(First+Horizontal+Derrivative)%2C+SVD+(Second+Vertical+Derrivative)+dan+pemodelan+2%2C5DForward+Modelingpadapetaanomali+residual+daerahpenelitian.+Hasil+penelitian+menunjukkan+bahwa+daerah+penelitian+memiliki+nilaiAnomali+Bouguer+antara+4+mGal+sampai+96+mGal+dengan+anomali+rendah+pada+bagian+kiri+daerah+penelitian+yang+memanjang+dengan+arah+relatif+baratlaut-tenggara%2C+anomali+bernilai+sedang+beradapada+bagian+tengah+daerah+penelitian+yang+tersebar+di+daerah+barat-timur%2C+sementara+untuk++anomali+tinggi+tersebar+pada+bagian+utara+daerah+penelitian.+Hasil+pemodelan+bawah+permukaan+2%2C5D+serta+analisis+SVD+dan+FHD+menunjukkan+adanya+sesarnaik+(Thrust+Fault)+pada+penampang+C-C%E2%80%99%2C+pada+penampang+B-B%E2%80%99+terdapat+adanyaintrusi+batuan+Diorit+Lembai+dengan+nilai+densitas+sebesar+2%2C75+gr%2Fcc%2C+sedangkan+untuk+penampang+A-A%E2%80%99+yang+memotong+sesar+Sorong+tidak+ditemukan+adanya+sesar+maupun+intrusi+batuan+berdasarkan+data+observasi+gayaberat+daerahpenelitian+tersebut.%0D%0A%0D%0AKata+Kunci%3A+Gayaberat%2C+Anomali+Bouguer%2C+Pemodelan+2%2C5D%2C+SVD%2C+FHD%2C+Manokowari+Area%0D%0A%0D%0A%0D%0A%0D%0Aabstract%0D%0A%0D%0AIn+general%2C+Manokwari+has+a+geological+structure+that+is+in+the+form+of+a+folding+area+found+in+the+highlands+of+the+mountains.+Among+the+creases%2C+there+is+a+fault+up+and+the+fault+down.+In+coastal+or+marine+areas+found+many+reefs+and+corals.+The+study+of+gravity+was+conducted+in+the+Manokwari+area+of+West+Papua+with+the+aim+to+know+the+subsurface+geological+structures+based+on+FHD+(First+Horizontal+Derivative)%2C+SVD+(Second+Vertical+Derivative)+and+2.5D+Forward+Modeling+on+the+residual+anomaly+maps+of+the+study+area.+The+results+showed+that+the+research+area+has+Bouguer+Anomaly+value+ranged+from+4+mGal+to+96+mGal+with+the+low+anomaly+at+the+left+side+of+the+research+area+lengthwiserelatively+innorth-west+to+south-eastdirection%2C+the+middle-value+anomaly+spreads+in+the+west-east+area+of+research+area%2C+high+anomaly+scattered+in+the+northern+part+of+the+research+area.+The+results+of+the+2.5D+subsurface+modeling+and+the+SVD+and+FHD+analysis+indicated+the+presence+of+a+Thrust+Fault+on+the+C-C%E2%80%99+cross-section%2C+on+the+B-B%E2%80%99+cross-section+there+is+a+Diorite+Lembai+intrusion+with+the+density+value+is+2.75+gr%2Fcc%2C+whereas+theA-A'+cross-section+which+intersects+withSorongfaultwere+not+found+any+fault+or+rock+intrusion+based+on+observed+gravity+data+of+the+research+area.%0D%0A%0D%0AKeywords%3A+Gravity%2C+Bouguer+Anomaly%2C+Modeling+2.5D%2C+SVD%2C+FHD%2C+Manokwari+Area&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2017-11-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F29508%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F29508%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F29508%2F18%2FSKRIPSI%2520FULL.pdf&rft.identifier=++SHISKA+YULISTINA%2C+1315051052++(2017)+STUDI+IDENTIFIKASI+STRUKTUR+GEOLOGI+BAWAH+PERMUKAAN+UNTUK+MENGETAHUI+SISTEM+SESAR+BERDASARKAN+ANALISIS+FIRST+HORIZONTAL+DERIVATIVE+(FHD)%2C+SECOND+VERTICAL+DERIVATIVE+(SVD)%2C+2%2C5D+FORWARD+MODELING+DI+DAERAH+MANOKWARI+PAPUA+BARAT.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+TEKNIK.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F29508%2F