Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/4056
DC FieldValueLanguage
dc.contributor.authorallMuhittin Albora, A.; Geophysical Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkeyen
dc.contributor.authorallNuri Uçan, O.; Electrical and Electronics Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkeyen
dc.contributor.authorallAydogan, D.; Geophysical Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkeyen
dc.date.accessioned2008-09-12T08:16:55Zen
dc.date.available2008-09-12T08:16:55Zen
dc.date.issued2007-10en
dc.identifier.urihttp://hdl.handle.net/2122/4056en
dc.description.abstractIn this paper, to separate regional-residual anomaly maps and to detect borders of buried geological bodies, we applied the Cellular Neural Network (CNN) approach to gravity and magnetic anomaly maps. CNN is a stochastic image processing technique, based optimization of templates, which imply relationships of neighborhood pixels in 2-Dimensional (2D) potential anomalies. Here, CNN performance in geophysics, tested by various synthetic examples and the results are compared to classical methods such as boundary analysis and second vertical derivatives. After we obtained satisfactory results in synthetic models, we applied CNN to Bouguer anomaly map of Konya-Beysehir Region, which has complex tectonic structure with various fault combinations. We evaluated CNN outputs and 2D/3D models, which are constructed using forward and inversion methods. Then we presented a new tectonic structure of Konya-Beysehir Region. We have denoted (F1, F2, …, F7) and (Konya1, Konya2) faults according to our evaluations of CNN outputs. Thus, we have concluded that CNN is a compromising stochastic image processing technique in geophysics.en
dc.language.isoEnglishen
dc.relation.ispartofAnnals of Geophysicsen
dc.relation.ispartofseries5/50 (2007)en
dc.subjectCellular Neural Network (CNN)en
dc.subjectforward and inverse modelingen
dc.subjecttectonic modelingen
dc.subjectboundary analysisen
dc.subjectCentral Turkeyen
dc.titleTectonic modeling of Konya-Beysehir Region (Turkey) using cellular neural networksen
dc.typearticleen
dc.type.QualityControlPeer-revieweden
dc.subject.INGV04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonicsen
dc.relation.referencesALBORA, A.M., O.N. UÇAN, A. OZMEN and O. TULAY (2001a): Evaluation of Sivas-Divrigi Region Akdag iron ore deposits using cellular neural network, J. Appl. Geophys., 46, 129-142. ALBORA, A.M., O.N. UÇAN and A. OZMEN (2001b): Residual separation of magnetic fields using a cellular neural network approach, Pure Appl. Geophys., 158, 1797-1818. ALBORA, A.M., Z.M. HISARLI and O.N. UÇAN (2004): Application of wavelet transform to magnetic data due to ruins of Hittite civilization in Turkey, Pure Appl. Geophys., 161, 907-930. ATALAY, I. (1975): The effects of tectonic movements on the geomorphology of Sultandag, Geol. Soc. Turkey Bull., 18, 21-26. ATES, A. and P. KEAREY (2000): Interpretation of gravity and aeromagnetic anomalies of the Konya Region, south central Turkey, J. Balkan Geophys. Soc., 3, 37-44. AYDEMIR, A. and A. ATES (2005): Preliminary evaluation of Central Anatolian basins in Turkey by using the gravity and magnetic data, J. Balkan Geophys. Soc., 8, 7-19. BLAKELY, R.J. and R.W. SIMPSON (1986): Approximating edges of source bodies from aeromagnetic or gravity anomalies, Geophysics, 51, 1494-1498. CHUA, L.O. and L. YANG (1988): Cellular neural networks: theory, IEEE Trans. on Circuits and Systems, 35, 1257- 1272. CIMAGALLI, V. (1993): Cellular neural networks: a review, in Proceedings of Sixth Italian Workshop on Parallel Architectures and Neural Networks, May 1993, Italy, 12-14. DOLMAZ, M.N., Z.M. HISARLI and N. ORBAY (2003): Interpretation of Bouguer gravity data of Burdur Basin, Istanbul Univ. Engineering Fac. Earth Sci. J., 16, 23-32. DOLMAZ, M.N., T. USTAOMER, Z.M. HISARLI and N. ORBAY (2005): Curie point depth variations to infer thermal structure of the crust at the African-Eurasian convergence zone, SW Turkey, Earth Planet. Space, 57, 1-11. EYIDOGAN, H. and J.A. JACKSON (1985): A seismological study of normal faulting in the Demirci, Alasehir and Gediz earthquakes of 1969-1970 in Western Turkey: implications for the nature and geometry of deformation in the continental crust, Geophys. J. R. Astron. Soc., 81, 569-607. FEDI, M. and G. FLORIO (2001): Detection of potential fields source boundaries by enhanced horizontal derivative method, Geophys. Prosp., 49, 40-58. FEDI, M. and T. QUATA (1998):Wavelet Analysis for the regional- residual and local separation at potential field anomalies, Geophys. Prosp., 46, 507-525. GUZELIS, C. and S. KARAMAHMUT (1994): Recurrent Perceptron learning algorithm for completely stable cellular neural networks, in Proceedings of the Third IEEE International Workshop on Cellular Neural Network and Applications, 177-182. JACKSON, J.A. and D. MCKENZIE (1984): Active tectonics of the Alpine-Himalayan Belt between Western Turkey and Pakistan, Geophys. J. R. Astron. Soc., 77, 185-264. KETIN, I. (1968): The correlation between main earthquakes and tectonic statue, Ore Tech. Res. Inst. J., 71, 129-134. KOCYIGIT, A. (1984): Intraplate neotectonic development in southwestern Turkey and adjacent areas, Bull. Geol. Soc. Turkey, 27, 1-16. KOCYIGIT, A. and A. OZACAR (2003): Extensional neotectonic regime through the NE edge of the outer Isparta Angle, SW Turkey: new field and seismic data, Turkish J. Earth Sci., 12, 67-90. PRICE, S. (1989): Sedimentation and neotectonics of the Burdur Region, SW Turkey, Ph.D. Thesis, University of Leicester, U.K. PRICE, S. and B. SCOTT (1991): Pliocene Burdur Basin, SW Turkey: tectonics, seismicity and sedimentation, J. Geol. Soc., 148, 345-354. RAMA RAO, P., K.V. SWAMY and I.V. RADHAKRISHNA MURTY (1999): Inversion of gravity anomalies of 3D density interfaces, Comput. Geosci., 25, 887-896. SAUNDERS, P., K. PRIESTLEY and T. TAYMAZ (1998): Variations in the crustal structure beneath Western Turkey, Geophys. J. Int., 134, 373-389. TAYMAZ, T. and S. PRICE (1992): The 1971 May 12 Burdur earthquake sequence, SW Turkey: a synthesis of seismological and geological observations, Geophys. J. Int., 108, 589-603. UÇAN, O.N., A.M. ALBORA and Z.M. HISARLI (2001): Comments on the gravity and magnetic anomalies of Saros Bay using wavelet approach, Mar. Geophys. Res., 22 (4), 251-264.en
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorMuhittin Albora, A.en
dc.contributor.authorNuri Uçan, O.en
dc.contributor.authorAydogan, D.en
dc.contributor.departmentGeophysical Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkeyen
dc.contributor.departmentElectrical and Electronics Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkeyen
dc.contributor.departmentGeophysical Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkeyen
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairetypearticle-
item.grantfulltextopen-
crisitem.author.deptIstanbul University, Engineering Faculty, Geophysical Department, Avcilar, Istanbul, Turkey-
crisitem.author.deptElectrical and Electronics Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkey-
crisitem.author.deptGeophysical Department, Engineering Faculty, Istanbul University, Avcilar, Istanbul, Turkey-
crisitem.classification.parent04. Solid Earth-
Appears in Collections:Annals of Geophysics
Files in This Item:
File Description SizeFormat
02 Albora.pdf3.09 MBAdobe PDFView/Open
Show simple item record

Page view(s) 50

186
checked on Jun 30, 2022

Download(s) 20

367
checked on Jun 30, 2022

Google ScholarTM

Check