DAFTAR GAMBAR

Gambar 2.1 Desain survey akuisisi data metode seismik.....................................3

Gambar 2.2. Diagram alir processing seismik refraksi.........................................3

Gambar 2.3 Data akuisisi pada Ms. Excel............................................................4

Gambar 2.4. Data salinan yang dicopy dari asisten..............................................4

Gambar 2.5. Data yang di ekstrapolasi.................................................................5

Gambar 2.6. Kotak dialog editor pada Matlab............................ ........................6

Gambar 2.7. Plot grafik data yang akan diekstrapolasi .......................................6

Gambar 2.8. Picking data ekstrapolasi.................................................................7

Gambar 2.9. Data setelah dilakukan picking........................................................7

Gambar 2.10. Data ekstrapolasi yang telah tersimpan.........................................8

Gambar 2.11. Data ekstrapolasi pada Ms. Excel .................................................8

Gambar 2.12. Data yang dimodelkan ke dalam model Hagiwara........................9

Gambar 2.13. Kotak dialog editor file model Hagiwara......................................9

Gambar 2.14. Grafik kurva travel time...............................................................10

Gambar 2.15. Picking Hagiwaramasuda.............................................................10

Gambar 2.16. Hasil pemodelan Hagiwara...........................................................11

Gambar 2.17. Diagram alir processing seismik refleksi......................................11

Gambar 3.1. Hasil Line 1.....................................................................................13

Gambar 3.2. Hasil Line 2...................................................................................14

Gambar 3.3. Hasil Line 3...................................................................................14

Gambar 3.4. Hasil Line 4....................................................................................15

Gambar 3.5. Hasil Line 5....................................................................................15

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Gambar 3.6. Data awal......................................................................................17

Gambar 3.7. Data setelah dilakukan koreksi statik.............................................18

Gambar 3.8. Proses koreksi statik.......................................................................19

Gambar 3.9. Data hasil setelah dilakukan koreksi Deconvolusi.........................19

Gambar 3.10. Data hasil setelah dilakukan koreksi All Traces...........................20

Gambar 3.11. Data hasil setelah dilakukan koreksi Deconshot filter.................20

Gambar 3.12. Data hasil setelah dilakukan koreksi TVSB.................................20

Gambar 3.13. Data hasil Shot for final PSTM....................................................21

Gambar 3.14. Data Final.....................................................................................21

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DAFTAR TABEL

Tabel 3.1. Tabel litologi batuan bawah permukaan berdasarkan cepat rambat gelombang pada

lapangan FISIP UB.................................................................................................17

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