Skripsi

PRE-STACK TIME MIGRATION UNTUK SEISMIK 2D DENGAN METODE KIRCHOFF CEKUNGAN NIAS SUMATERA UTARA

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Penilaian

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This study conducted at PPPGL (Marine Technology Research and Development Center) has applied 2D seismic data processing to produce subsurface geological information of the Nias basin in the seismic cross-section. ProMAX software was used to process secondary data in SEG- D format starting from raw data to seismic migration, which used a Kirchoff Pre-Stack Time Migration (PSTM) method. This PSTM utilized CDP gathers from preprocessing and RMS velocity. The results show that noise still clearly appears in the seismic section from time 2500- 4000 ms and the PSTM can not accurately reveal geological structural for this study area. Therefore, Pre-Stack Depth Migration (PSDM) is needed to be applied to remove noise properly and to produce the seismic section accurately. Keywords: data processing, ProMAX, Nias Basin, noise, Kirchoff's Pre-Stack Time Migration (PSTM).

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107004680	T65245	T652452021	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T652452021

Publisher

Inderalaya : Jurusan Fisika, Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2021

Collation

x, 31 hlm. : ilus. ; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

530.028 507

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Pengolahan Data - Fisika

Specific Detail Info

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Statement of Responsibility

AA

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