DETAIL KOLEKSI

Analisis struktur pada sub cekungan palembang selatan sumatra selatan berdasarkan motode gravity


Oleh : Jordi Meza Rizky

Info Katalog

Nomor Panggil : 623/TG/2016

Penerbit : FTKE - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2016

Pembimbing 1 : Hindartan

Pembimbing 2 : Dewi safitri

Subyek : Gravity Metode

Kata Kunci : Gravity, spectrum analysis, moving average, SVD, modelling subsurface structure.


File Repositori
No. Nama File Ukuran (KB) Status
1. 2016_TA_GL_07211064_Halaman-judul.pdf 1184.72
2. 2016_TA_GL_07211064_BAB-I.pdf 466.42
3. 2016_TA_GL_07211064_BAB-II.pdf 822.33
4. 2016_TA_GL_07211064_BAB-III.pdf 623.84
5. 2016_TA_GL_07211064_BAB-IV.pdf 1779.41
6. 2016_TA_GL_07211064_BAB-V.pdf 3008.79
7. 2016_TA_GL_07211064_BAB-VI.pdf 152.68
8. 2016_TA_GL_07211064_daftar-pustaka.pdf 222.46

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G Gravity method is one of the geophysical used to measure variation in earth’s gravity field due to the different between rock mass meetings. This method to determine subsurface structure is gravity method. Gravity data analysis was done by spectral analysis phase aim to produce the depth anomaly zone, the value k (wave number) and determine the width of window (filter). Based on spectrum analysis, this research area has length window 41x41, the depth of residual anomaly that reflects basement Tersier is about 2,1 km, while the depth of regional anomaly is about 17,6 km. For analysing fault structure, the writer used SVD method. Based on result of residual anomaly can be seen that the research area has a relatively westsouthern-southeastern and northsouth anomaly trend patterns that has similar relatively trend of fault structure, fold, and basin deliniation

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