Ground Penetrating Radar (GPR) Application in Determination of Shallow Sub Water Structures: Case of Beyşehir Lake

Year 2017, Volume: 8 Issue: Özel (Special) 1, 38 - 43, 02.07.2017

Hasan Hüseyin Aksu Muhittin Görmüş Mehmet Zakir Kanbur

Abstract

Ground
Penetrating Radar (GPR) is a geophysical investigation technique especially for
shallow subsurface structures with high resolution.  In general prospect, geo radar consists of
transmitting antenna, receiving antenna and recorder. It has rich application
fields due to its ease of use and portability. Some of its widely used fields
are geological, archeological, environmental and engineering.  The aim of this study is to reveal the
shallow sub water structures with high resolution by Ground Penetrating Radar.
For this purpose a GPR survey was performed on the Beyşehir Lake.  GPR data was collected by using 200 MHz GPR
antenna.  Radar data section was
interpreted and sub water features was clearly displayed.  As a result, this study shows that shallow sub
water structures can be determine effectively with Ground Penetrating Radar.

Keywords

Ground Penetrating Radar (GPR), Beyşehir Lake, Shallow Sub-water Structures

Sığ Sualtı Yapıların Belirlenmesinde Yer Radarı (GPR) Uygulaması: Beyşehir Gölü Örneği

Abstract

Yer radarı (GPR) özellikle sığ yer
altı yapıları için yüksek çözünürlüklü bir jeofizik araştırma yöntemidir.  Genel hatlarıyla bir yer radarı verici anten,
alıcı anten ve kayıtçıdan oluşur. Kullanım ve taşıma kolaylığı sebebiyle geniş
bir uygulama alanına sahiptir. Bu geniş kullanım alanlarından bazıları jeoloji,
arkeoloji, çevre ve mühendislik bilimleridir. Bu çalışmayla sığ sualtı
yapıların yer radarı ile yüksek çözünürlükle ortaya konması amaçlanmıştır. Bu
amaçla Beyşehir Gölü üzerinde yer radarı çalışması gerçekleştirilmiştir. Radar
verileri 200 MHz anten kullanılarak toplanmıştır. Radar kesiti yorumlanmış ve
su altı yapılar açıkça gösterilmiştir. 
Sonuç olarak bu çalışma sığ su altı yapıların ortaya çıkarılmasında yer
radarının etkili bir yöntem olduğunu göstermektedir.

Keywords

Yer Radarı (GPR), Beyşehir Gölü, Sığ Sualtı Yapılar

References

• Aksu, H. H. (2011). Eğirdir ve Beyşehir Gölü Havzası Tektoniğinin Jeofizik Çalışmalarla Yorumlanması, Doktora Tezi, yayımlanmamış.
• Aksu, H.H., Kanbur, Z., Görmüş, M. (2008). Kumdanlı Fayının Eğirdir Gölü Üzerinden Yer Radarı (GPR) İle İncelenmesi. GARS 2008, Genişletilmiş özetler kitabı, p 182-185.
• Annan, A.P., Davis, J.L. (1977). Impulse radar applied to ice thickness measurements and freshwater bathymetry. Geological Survey of Canada, Report of Activities Paper 77-1B, pp. 117-124.
• Annan, A.P.,Davis, J.L. (1976). Impulse radar soundings in permafrost: Radio Science, 11, 383–394.
• Annan, A.P., Davis, J.L. (1992). Design and development of a digital ground penetrating radar system. In: Pilon, J. (Ed.), Ground Penetrating Radar. Geological Survey Canada 90 (4), pp. 15–23.
• Carcione, J.M., Seriani, G., Gei, D. (2003). Acoustic and electromagnetic properties of soils saturated with salt water and NAPL. Journal of Applied Geophysics, 52, 177-191.
• Conyers, L.B., Goodman, D. (1997). Ground-Penetrating Radar, An Introduction for Archaeologists. Altimira Press, California.
• Davis, J.L., Annan, A.P. (1989). Ground penetrating radar for high resolution mapping of soil and rock stratigraphy. Geophysical Prospecting, 37, 531-551.
• Ercoli, M., Pauselli, C., Frigeri. A., Forte E., Federico, C. (2012). “Geophysical paleoseismology” through high resolution GPR data: A case of shallow faulting imaging in Central Italy. Journal of Applied Geophysics,90, 27-40.
• Fisher, E., McMechan, G.A.,Annan, A.P. (1992). Acquisition and processing of ide aperture ground penetrating radar data: Geophysics, v. 57, p. 495.
• Goodman, D. (1994). Ground-penetrating radar simulation in engineering and archaeology. Geophysics, 59, 224-232.
• Green, A., Gross, R., Holliger, K., Horstmeyer, H., Baldwin, J. (2003). Results of 3-D georadar surveying and trenching the San Andreas fault near its northern landward limit. Tectonophysics, 368,7–23.
• Haeni, F.P. (1996). Use of Ground‐Penetrating Radar and Continuous Seismic‐Reflection Profiling on Surface‐Water Bodies in Environmental and Engineering Studies, Journal of Environmental and Engineering Geophysics, Vol. 1, No. 1 : pp. 27-35.
• Hammon, W.S., McMechan, G.A., Zeng, X. (2000). Forensic GPR: finite-difference simulations of responses from buried human remains. Journal of Applied Geophysics, 45, 171-186.
• Hugenschmidt, J. (2002). Concrete bridge inspection with a mobile GPR system. Journal Construction and Building Materials, 16(3), 147-154.
• Jol, H. M. (1995). Ground penetrating radar antennae frequencies and transmitter power compared for penetration depth, resolution and reflection continuity. Geophysical Prospecting, 4, 693-709.
• Kanbur, Z., Görmüş, M., Kanbur., S., Durhan, Z. (2010). Significance of shallow seismic reflection (SSR) and ground penetrating radar (GPR) profiling on the Modern Coast line History of the Bedre Area, Eğirdir Lake, Isparta, Turkey, Journal of Asian Earth Science, doi:10.1016/j.jseaes.2010.02.03.
• Neal, A. (2004). Ground-penetrating radar and its use in sedimentology: principles, problems and progress. Earth-Science Reviews, 66, 261–330.
• Neubauer, W., Eder-Hinterleitner, A., Seren, S., Melichar, P. (2002). Georadar in the Roman civil town Carnuntum, Austria: an approach for archaeological interpretation of GPR data. Archaeological Prospection, 9 (3), 135-156.
• Streich, R., van der Kruk, J., Green, A.G. (2006). Three-dimensional multicomponent georadar imaging of sedimentary structures. Near Surface Geophysics, 4, 39-48.
• Zeng, X., McMechan, G.A. (1997). GPR characterization of buried tanks and pipes. Geophysics, 62, 797-806.