S FIS 1104175 Table of content

DAFTAR ISI

LEMBAR PENGESAHAN SKRIPSI................. Error! Bookmark not defined.
LEMBAR PERNYATAAN ................................. Error! Bookmark not defined.
ABSTRAK............................................................. Error! Bookmark not defined.
ABSTRACT .......................................................... Error! Bookmark not defined.
KATA PENGANTAR .......................................... Error! Bookmark not defined.
UCAPAN TERIMAKASIH................................. Error! Bookmark not defined.
DAFTAR ISI .......................................................................................................... ix
DAFTAR GAMBAR ............................................................................................xiii
DAFTAR TABEL................................................................................................. xv
DAFTAR LAMPIRAN ....................................................................................... xvi
BAB I PENDAHULUAN ..................................... Error! Bookmark not defined.
1.1.

Latar Belakang......................................... Error! Bookmark not defined.

1.2.

Rumusan Masalah ................................... Error! Bookmark not defined.


1.3.

Tujuan Penelitian ..................................... Error! Bookmark not defined.

1.4.

Manfaat Penelitian ................................... Error! Bookmark not defined.

1.5.

Struktur Organisasi Skripsi...................... Error! Bookmark not defined.

BAB II KAJIAN PUSTAKA ............................... Error! Bookmark not defined.
2.1.

Teori Metode Geomagnet ........................ Error! Bookmark not defined.

2.1.1.

Gaya Magnetik (F ) ........................... Error! Bookmark not defined.


2.1.2.

Medan Magnetik ( H) ........................ Error! Bookmark not defined.

2.1.3.

Momen Magnetik (M) ...................... Error! Bookmark not defined.

2.1.4.

Intensitas Magnetik .......................... Error! Bookmark not defined.

2.1.5.

Induksi Magnetik (B) ....................... Error! Bookmark not defined.

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah

Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

2.1.6.
2.2.

Suseptibilitas Magnetik ( ) .............. Error! Bookmark not defined.

Tipe Batuan Magnetik ............................. Error! Bookmark not defined.

2.2.1.

Diamagnetik ..................................... Error! Bookmark not defined.

2.2.2.

Paramagnetik .................................... Error! Bookmark not defined.

2.2.3.

Ferromagnetik .................................. Error! Bookmark not defined.


2.3.

Proses Magnetisasi Batuan ...................... Error! Bookmark not defined.

2.4.

Medan Magnet Bumi ............................... Error! Bookmark not defined.

2.4.1.

Medan Magnet Utama Bumi ............ Error! Bookmark not defined.

2.4.2.

Medan Magnet Eksternal Bumi........ Error! Bookmark not defined.

2.4.3.

Medan Magnet Lokal ....................... Error! Bookmark not defined.


2.5.

Variasi Medan magnet Bumi ................... Error! Bookmark not defined.

2.5.1.

Variasi Sekuler ................................. Error! Bookmark not defined.

2.5.2.

Variasi Harian .................................. Error! Bookmark not defined.

2.5.3.

Badai Magnetik ................................ Error! Bookmark not defined.

2.6.

Anomali Magnetik ................................... Error! Bookmark not defined.


2.6.1.

Anomali Magnetik Total .................. Error! Bookmark not defined.

2.6.2.

Anomali Magnetik Regional dan Residual ..... Error! Bookmark not

defined.
2.6.3.

Kondisi Sumber Anomali Magnetik Error! Bookmark not defined.

2.7.

Trend Surface Analysis ........................... Error! Bookmark not defined.

2.8.


Proton Precession Magnetometer ............ Error! Bookmark not defined.

2.9.

Kondisi Geologi Pulau Sulawesi ............. Error! Bookmark not defined.

2.9.1.

Lembar Batui .................................... Error! Bookmark not defined.

2.9.2.

Lembar Banggai ............................... Error! Bookmark not defined.

2.10.

Sesar dan Anomali Magnetik ............... Error! Bookmark not defined.

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan

Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

BAB III METODE PENELITIAN .................... Error! Bookmark not defined.
3.1.

Metode dan Desain Penelitian ................. Error! Bookmark not defined.

3.2.

Lokasi dan Waktu Penelitian ................... Error! Bookmark not defined.

3.3.

Alur Penelitian ......................................... Error! Bookmark not defined.

3.4.

Teknik Pengambilan Data ....................... Error! Bookmark not defined.


3.4.1.

Alat dan Bahan ................................. Error! Bookmark not defined.

3.4.2.

Akuisisi Data .................................... Error! Bookmark not defined.

3.5.

Tahap Pengolahan Data ........................... Error! Bookmark not defined.

3.5.1.

Koreksi IGRF ................................... Error! Bookmark not defined.

3.5.2.

Koreksi Harian ................................. Error! Bookmark not defined.


3.5.3.

Pemisahan Anomali Regional dan Anomali Residual .............. Error!

Bookmark not defined.
3.5.4.

Pembuatan Peta Kontur Anomali Magnetik.... Error! Bookmark not

defined.
3.5.5.
3.6.

Pembuatan Model Struktur Geologi. Error! Bookmark not defined.

Interpretasi ............................................... Error! Bookmark not defined.

BAB IV HASIL DAN PEMBAHASAN ............. Error! Bookmark not defined.
4.1.


Peta Kontur Anomali Magnetik............... Error! Bookmark not defined.

4.1.1.

Peta Kontur Anomali Magnetik Regional ....... Error! Bookmark not

defined.
4.1.2.

Peta Kontur Anomali Magnetik Residual ....... Error! Bookmark not

defined.
4.2.

Pemodelan Anomali Magnetik ................ Error! Bookmark not defined.

4.2.1.

Lintasan A-A’................................... Error! Bookmark not defined.

4.2.2.

Lintasan B-B’ ................................... Error! Bookmark not defined.

4.2.3.

Lintasan C-C’ ................................... Error! Bookmark not defined.

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

BAB V SIMPULAN DAN SARAN ..................... Error! Bookmark not defined.
5.1.

Simpulan .................................................. Error! Bookmark not defined.

5.2.

Saran ........................................................ Error! Bookmark not defined.

DAFTAR PUSTAKA ........................................... Error! Bookmark not defined.
LAMPIRAN-LAMPIRAN................................... Error! Bookmark not defined.
Lampiran 1.......................................................... Error! Bookmark not defined.
Lampiran 2.......................................................... Error! Bookmark not defined.
Lampiran 3........................................................................................................112
Lampiran 4........................................................................................................113

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

DAFTAR GAMBAR
Gambar 2. 1 Arah Momen Magnetik Bahan Non MagnetikError! Bookmark not defined.
Gambar 2. 2 Arah Momen Magnetik Bahan MagnetikError! Bookmark not defined.
Gambar 2. 3 Skema representasi kuat dan orientasi elemen dipol magnet (Philip
Kearey, 2002) ....................................Error! Bookmark not defined.

Gambar 2. 4 Komponen medan magnet Bumi (Philip Kearey, 2002)Error! Bookmark not defined
Gambar 2. 5 Variasi Sekuler pada tahun 1990 (Blakely, 1996)Error! Bookmark not defined.

Gambar 2. 6 Variasi magnetik saat kondisi ‘quiet day’ (John Milsom, 2003)Error! Bookmark not
Gambar 2. 7 Anomali magnteik total. (a) terinduksi medan magnet bumi. (b)
Profil anomali magnteik (John Milsom, 2003)Error! Bookmark not defined.

Gambar 2. 8 Prinsip kerja Proton Precession Magnetometer (Robinson, 1988)Error! Bookmark n
Gambar 2. 9 (a) Pergerakan proton saat dipengaruhi medan magnet kumparan
(b) Pergerakan proton saat tidak dipengaruhi medan magnet
kumparan (Robinson, 1988) ..............Error! Bookmark not defined.
Gambar 2. 10 Perkembangan tektonik (Hall dan Smyth, 2008)Error! Bookmark not defined.

Gambar 2. 11 Zona batas lempeng Indonesia (Hall dan Smyth, 2008)Error! Bookmark not defined
Gambar 2. 12 Struktur utama di Sulawesi (Hamilton, 1979)Error! Bookmark not defined.
Gambar 2. 13 Pembagian geologi Pulau Sulawesi dan Sekitarnya (Surono, 2011)Error! Bookmark
Gambar 2. 14 Bagian komposisi sesar
(http://bc.outcrop.org/GEOL_B10L/lab11_14s.html)Error! Bookmark not defined.
Gambar 2. 15 Klasifikasi sesar (http://www.hp1039.jishin.go.jp/eqchreng/af12.htm).................................................Error! Bookmark not defined.
Gambar 2. 16 Lokasi dari lintasan penelitian (Okiwelu, 2014)Error! Bookmark not defined.
Gambar 2. 17 Hubungan model struktur bawah permukaan dan grafik observasi
(Okiwelu, 2014).................................Error! Bookmark not defined.
Gambar 3. 1 Peta daerah penelitian (Google Earth, 2016)Error! Bookmark not defined.
Gambar 3. 2 Peta lintasan akuisisi data magnet (PPPGL, 2006)Error! Bookmark not defined.
Gambar 3. 3 Diagram alur pengolahan data ...........Error! Bookmark not defined.
Gambar 4. 1 Peta kontur anomali magnetik RegionalError! Bookmark not defined.
Gambar 4. 2 Peta kontur anomali magnetik residualError! Bookmark not defined.

Gambar 4. 3 Lintasan sayatan pada peta kontur anomali magnetik residualError! Bookmark not d
Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

Gambar 4. 4 Model penampang lintasan A-A’ ......Error! Bookmark not defined.
Gambar 4. 5 Model penampang batuan lintasan B-B’Error! Bookmark not defined.
Gambar 4. 6 Model penampang lintasan C-C’ .......Error! Bookmark not defined.
Gambar 4. 7 Lokasi Keberadaan Sesar ..................Error! Bookmark not defined.

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

DAFTAR TABEL
Tabel 2. 1 Suseptibilitas batuan dan mineral (Hunt dkk, 1995)Error! Bookmark not defined.

Tabel 4. 1 Hasil perhitungan pemisahan anomali magnetik residual dan regionalError! Bookmark n
Tabel 4. 2 Parameter masukan (Input) Mag2DC ........ Error! Bookmark not defined.
Tabel 4. 3 Data hasil sayatan di lintasan A-A’............ Error! Bookmark not defined.

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu

DAFTAR LAMPIRAN
Lampiran 1

Data Observasi …………………………………………………. 68

Lampiran 2

Data anomali magnetik total, regional dan residual …...……….. 89

Lampiran 3

Kode Matrik Laboratory Trend Surface Analysis …...….……… 110

Lampiran 4

Riwayat Hidup …………………………………………………. 111

Dinar Ginanjar, 2016
Interpretasi Anomali Magnetik Untuk Mengidentifikasi Struktur Geologi Bawah Permukaan
Laut D i Perairan Luwuk Sulawesi Tengah
Universitas Pendidikan Indonesia | repository.upi.edu| perpustakaan.upi.edu