Research Article
BibTex RIS Cite

SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ

Year 2017, Volume: 16 Issue: 2, 13 - 28, 30.12.2017
https://doi.org/10.30706/uybd.337406

Abstract

Bu çalışmada sonlu
farklar yöntemi ile Matlab programlama dili kullanılarak bir boyutlu ve iki
boyutlu yer radarı modellemesi yapılmıştır. Çalışmanın amacı yer altında
bulunması muhtemel yapıların ve jeolojik yapıların bir boyutlu ve iki boyutlu
radargramlar üzerindeki etkisi incelemektir. Model sınırlarında oluşan
yansımaları önlemek ve radargramlarda ayrım gücünü artırmak amacıyla mükemmel
uyumlu plaka (PML) kullanılmıştır. Kaynak dalgacığı olarak Ricker dalgacığı
kullanılmıştır. Ayrıca aynı ortamlar için hazırlanan bir boyutlu ve iki boyutlu
radargramlar birbirleri ile kıyaslanmıştır. Farklı ortamlar için hazırlanan yer
altı modellerinin bir boyutlu ve iki boyutlu radargramlar üzerine etkileri
ortaya konmuştur.

References

  • Annan, A.P., Chua, L.T., 1992. Ground penetrating radar. Geological Survey of Canada (Edited by J.A. Pilon), Ottawa.
  • Balanis, C.A., 1989. Advanced Engineering Electromagnetics. John Willey&Sons, Toronto.
  • Berenger, J.P., 1994. A perfectly matched layer for the absorption of electromagnetic waves. Journal of Computational Physics 114, 185–200.
  • Bergmann, T., Robertsson, J.O.A., Holliger, K., 1996. Numerical properties of staggered finite-difference solutions of Maxwell’s equations for ground-penetrating radar modeling. Geophysical Research Letters 23, 45–48.
  • Cassidy, N., 2007. A review of practical numerical modelling methods for the advanced interpretation of ground-penetrating radar in near-surface environments. Near Surface Geophysics, 5, 5-21.
  • Elsherbeni A.Z., Demir V., 2009. Finite Difference Time Domain Method for Electromagnetics with MATLAB Simulations. Scitech Publishing, Danvers.
  • Georgakopoulos, S.V., Birtcher, C.R., Balanis, C.A., Renaut, R.A., 2002. Higher order finite-difference schemes for electromagnetic radiation, scattering, and penetration, Part 1: theory. IEEE Antennas and Propagation Magazine 44, 134- 142.
  • Goodman, D., 1994. Ground-penetrating radar simulation in engineering and archeology. Geophysics 59, 224–232.
  • Irving J.D., Knight, R., 2005. Numerical modeling of ground-penetrating radar in 2-D using MATLAB. Computers & Geosciences, 32, 1247-1258.
  • Kaplanvural İ., 2011. Yer Radarı Verilerinin Modellenmesi ve Yorumlanması. Yüksek Lisans Tezi, Kocaeli Üniversitesi, Kocaeli (yayımlanmamış).
  • Kurtulmuş, T,Ö,. Drahor M.G,. 2008. Yer radarı modellemesinde fiziksel ve geometrik parametre etkilerinin araştırılması. Hacettepe Üniversitesi Yerbilimleri Uygulama ve Araştırma Merkezi Dergisi, 29 (2), 37-52.
  • Mancilla O.L., Trevino E.G., 1996. Synthetic radargrams from electrical conductivity and magnetic permeability variations. Journal of Applied Geophysics, 34, 283-290.
  • Powers, M.H., Olhoeft, G.R., 1994. Modeling dispersive groundpenetrating radar data. Proceedings of the 5th International Conference on Ground-Penetrating Radar, Waterloo, Ontario, pp. 173–183.
  • Sadiku M.N.O., 2001 Numerical Techniques in Electromagnetics, CRC Press, Florida.
  • van der Kruk, J., Slob, E.C., and Fokkema, J.T., 1999. Background of groundpenetrating radar measurements. Geologie en Mijnbouw, 77, 177-188.
  • Yee K.S., 1966. Numerical solution of initial boundary problems involving Maxwell’s equations in isotropic media. IEEE Trans. Ant. Prop., 14(3), 302 - 307.

1-D and 2-D Ground Penetrating Radar Modeling with Finite Difference Method

Year 2017, Volume: 16 Issue: 2, 13 - 28, 30.12.2017
https://doi.org/10.30706/uybd.337406

Abstract

In this study, one dimensional and two dimensional
ground penetrating radar modeling using the Matlab programming language with
finite difference method has been studied. The purpose of the study is to
investigate the effects of possible structures and geological structures on one
dimensional and two dimensional radargrams. A perfectly matched layer (PML) was
used to prevent reflections at the model boundaries and to increase
discrimination power in radargrams. The Ricker wavelet was used as a source
wave. In addition, one dimensional and two dimensional radargrams prepared for
the same medium were compared with each other.
The
effects of underground models prepared for different medium on one dimensional
and two dimensional radargrams were revealed.

References

  • Annan, A.P., Chua, L.T., 1992. Ground penetrating radar. Geological Survey of Canada (Edited by J.A. Pilon), Ottawa.
  • Balanis, C.A., 1989. Advanced Engineering Electromagnetics. John Willey&Sons, Toronto.
  • Berenger, J.P., 1994. A perfectly matched layer for the absorption of electromagnetic waves. Journal of Computational Physics 114, 185–200.
  • Bergmann, T., Robertsson, J.O.A., Holliger, K., 1996. Numerical properties of staggered finite-difference solutions of Maxwell’s equations for ground-penetrating radar modeling. Geophysical Research Letters 23, 45–48.
  • Cassidy, N., 2007. A review of practical numerical modelling methods for the advanced interpretation of ground-penetrating radar in near-surface environments. Near Surface Geophysics, 5, 5-21.
  • Elsherbeni A.Z., Demir V., 2009. Finite Difference Time Domain Method for Electromagnetics with MATLAB Simulations. Scitech Publishing, Danvers.
  • Georgakopoulos, S.V., Birtcher, C.R., Balanis, C.A., Renaut, R.A., 2002. Higher order finite-difference schemes for electromagnetic radiation, scattering, and penetration, Part 1: theory. IEEE Antennas and Propagation Magazine 44, 134- 142.
  • Goodman, D., 1994. Ground-penetrating radar simulation in engineering and archeology. Geophysics 59, 224–232.
  • Irving J.D., Knight, R., 2005. Numerical modeling of ground-penetrating radar in 2-D using MATLAB. Computers & Geosciences, 32, 1247-1258.
  • Kaplanvural İ., 2011. Yer Radarı Verilerinin Modellenmesi ve Yorumlanması. Yüksek Lisans Tezi, Kocaeli Üniversitesi, Kocaeli (yayımlanmamış).
  • Kurtulmuş, T,Ö,. Drahor M.G,. 2008. Yer radarı modellemesinde fiziksel ve geometrik parametre etkilerinin araştırılması. Hacettepe Üniversitesi Yerbilimleri Uygulama ve Araştırma Merkezi Dergisi, 29 (2), 37-52.
  • Mancilla O.L., Trevino E.G., 1996. Synthetic radargrams from electrical conductivity and magnetic permeability variations. Journal of Applied Geophysics, 34, 283-290.
  • Powers, M.H., Olhoeft, G.R., 1994. Modeling dispersive groundpenetrating radar data. Proceedings of the 5th International Conference on Ground-Penetrating Radar, Waterloo, Ontario, pp. 173–183.
  • Sadiku M.N.O., 2001 Numerical Techniques in Electromagnetics, CRC Press, Florida.
  • van der Kruk, J., Slob, E.C., and Fokkema, J.T., 1999. Background of groundpenetrating radar measurements. Geologie en Mijnbouw, 77, 177-188.
  • Yee K.S., 1966. Numerical solution of initial boundary problems involving Maxwell’s equations in isotropic media. IEEE Trans. Ant. Prop., 14(3), 302 - 307.
There are 16 citations in total.

Details

Primary Language Turkish
Subjects Geological Sciences and Engineering (Other)
Journal Section Articles
Authors

Kadir Bahadır Kara

Publication Date December 30, 2017
Published in Issue Year 2017 Volume: 16 Issue: 2

Cite

APA Kara, K. B. (2017). SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ. Uygulamalı Yerbilimleri Dergisi, 16(2), 13-28. https://doi.org/10.30706/uybd.337406
AMA Kara KB. SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ. uybd. December 2017;16(2):13-28. doi:10.30706/uybd.337406
Chicago Kara, Kadir Bahadır. “SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ”. Uygulamalı Yerbilimleri Dergisi 16, no. 2 (December 2017): 13-28. https://doi.org/10.30706/uybd.337406.
EndNote Kara KB (December 1, 2017) SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ. Uygulamalı Yerbilimleri Dergisi 16 2 13–28.
IEEE K. B. Kara, “SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ”, uybd, vol. 16, no. 2, pp. 13–28, 2017, doi: 10.30706/uybd.337406.
ISNAD Kara, Kadir Bahadır. “SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ”. Uygulamalı Yerbilimleri Dergisi 16/2 (December 2017), 13-28. https://doi.org/10.30706/uybd.337406.
JAMA Kara KB. SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ. uybd. 2017;16:13–28.
MLA Kara, Kadir Bahadır. “SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ”. Uygulamalı Yerbilimleri Dergisi, vol. 16, no. 2, 2017, pp. 13-28, doi:10.30706/uybd.337406.
Vancouver Kara KB. SONLU FARKLAR YÖNTEMİ İLE 1-B VE 2-B YER RADARI MODELLEMESİ. uybd. 2017;16(2):13-28.