The image of subsurface with a migration method keeps on developing to get an image result which the closest in real condition. The conditions in subsurface are very complex and variables it couses the process of wave propagation which can not be judged as the same in every layers. so it is needed an anisotropy pharameter analysiz (η) in seismic data migration process. The research will compare two kinds of migrations those are Kirchhoff migration and finite difference anisotropy. It is done because not all datas are processed by anisotropy, even with isotropi it will get good result. The result of kirchoff migration has not so good quality (low resolution) on the first layer reflector.but on the second and third layer reflector have good result (high resolution). I estimate that in the first layer reflector there is anistropi influence, because the ratio effect between far offset and the depth is hight. The analysis result get η ansotropi pharameter result as 0,25 and put into migration process. On the second migration process is finite difference anisotropy appears on the first layer reflector and shows high resolution and suitable with the real layer model.
Published by | Universitas Sebelas Maret |
Journal Name | INDONESIAN JOURNAL OF APPLIED PHYSICS |
Contact Phone | - |
Contact Name | Risa Suryana |
Contact Email | rsuryana@uns.ac.id |
Location | Kota surakarta, Jawa tengah INDONESIA |
Website | ijap| https://jurnal.uns.ac.id/index.php/ijap| |
ISSN | ISSN : 20890133, EISSN : 24776416, DOI : -, |
Core Subject | Science, |
Meta Subject | Astronomy, Energy, Materials Science & Nanotechnology, Physics, |
Meta Desc | Indonesia Journal of Apllied Physics provides rapid publication of short reports and important research in all fields of physics. Indonesia Journal of Apllied Physics publishes articles that are of significance in their respective fields whilst also contributing to the disclipline of physics as a whole. Articles should be submitted to the Editorial Office of Indonesia Journal of Apllied Physics through this site. Further information on submission is also available at this site |
Penulis | Kurniawan, Husni Cahyadi , Susilo, Adi , Suroso, Teguh |
Publisher Article | Department of Physics, Sebelas Maret University |
Subtitle Article | INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 6, No 02 (2016): IJAP Volume 06 Issue 02 Year 2016 |
Scholar Google | http://scholar.google.com/scholar?q=%2Bintitle%3A&… |
View Article | |
DOI | https://doi.org/10.13057/ijap.v6i02… |
DOI Number | DOI: 10.13057/ijap.v6i02.1422 |
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