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The Polis Beneath our Feet: A Geophysical Survey of the Ancient Cities of Marion & Arsinoe in Cyprus Part II M. Coronado, A. Grosskopf, V. Sharma, & M.

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Presentation on theme: "The Polis Beneath our Feet: A Geophysical Survey of the Ancient Cities of Marion & Arsinoe in Cyprus Part II M. Coronado, A. Grosskopf, V. Sharma, & M."— Presentation transcript:

1 The Polis Beneath our Feet: A Geophysical Survey of the Ancient Cities of Marion & Arsinoe in Cyprus Part II M. Coronado, A. Grosskopf, V. Sharma, & M. Spiegel

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3 Helicopter Photograph of BD7 Image courtesy of Cyprus Police Department

4 BD7 Magnetic Field *Circled Regions Show Dipoles

5 Dipoles

6 BD7 Magnetometry Gradient Plot *Circled Regions Show Dipoles

7 Ground Penetrating Radar www.global-gpr.com www.ndt.net

8 BD7 GPR Time Slice 14 ERT Survey

9 BD7A GPR Time Slices in Two Survey Directions

10 BD7 ERT 3-D Survey Models

11 BD7 ERT at 0.3 m depth GPR Survey

12 Analysis: BD7 Magnetometry *Circled Regions Show Dipoles

13 Analysis: BD7 ERT GPR Survey ERT Anomaly

14 Analysis: BD7 GPR GPR Anomaly ERT Anomaly ERT Survey

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16 EG1 Survey Map

17 EG1 Magnetic Field *Circled Regions Show Dipoles

18 EG1 Magnetometry Gradient Plot *Circled Regions Show Dipoles

19 EG1 ERT 3-D Survey Models

20 EG1 ERT at 0.4 m depth GPR Survey

21 EG1 GPR Time Slice 15 ERT Survey

22 EG1 GPR Time Slices: Two Directions

23 EG1B GPR Time Slices: Two Directions

24 Analysis: EG1 GPR GPR Anomaly ERT Survey

25 Analysis: EG1 ERT GPR Anomaly ERT Anomaly GPR Survey

26 Analysis: EG1 Magnetometry GPR Anomaly ERT Anomaly Dipole Circled

27 Analysis: EG1 Anomalies GPR Anomaly ERT Anomaly GPR Survey ERT Survey MAG Dipole

28 Acknowledgements We would like to thank Dr. Frederik Simons, Dr. Alain Plattner, and Kathleen Ryan for their guidance in the field and their lessons on data processing and analysis. In addition, we would like to thank Dr. Joanna Smith, Dr. Adam Maloof, T. Wangyal Shawa, and Adrian Tasistro-Hart for all of their help.

29 References “Building Techniques and Materials." Encyclopedia of Society and Culture in the Ancient World. Ed. Peter Bogucki. Vol. 1. New York: Facts on File, 2008. 150-162. Facts on File Library of World History. Gale Virtual Reference Library. Web. 4 Dec. 2013. William, Caraher, William Childs, Tina Najbjerg, Amy Papalexandrou, Nancy Serwint, Joanna Smith and Mary Weir. The City of Gold. New Haven: Princeton University Art Museum, 2012. Print. Breiner, S. (1999, ). Magnetometer Downloads, Manuals and Case Studies. Applications Manual For Portable Magnetometers. Retrieved December 1, 2013, from http://www.geometrics.com/geometrics- products/geometrics-magnetometers/g-858-magmapper/ Childs, William. "Polis Chrysochous: Princeton Universit'ys Excavations of Ancient Marion and Arsinoe." Near Eastern Archaeology. 71.1/2 (2008): 64-75. Print.. Milsom, J., 2003. Field Geophysics, chap. 5 Electric Current Methods - General Considerations, pp. 83–95, 60 John Wiley and Sons.

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31 BD7 ERT Time Slice Comparison Across Inversion Techniques

32 EG1 ERT Time Slice Comparison Across Inversion Techniques

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39 BD7A

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44 Do other buildings/structures surround the sanctuary at Peristeries? BD7 Survey Area

45 Why would we expect to find something at EG1? EG1 Survey Area

46 EG0 EG1

47 EG1B GPR Time Slices in Two Survey Directions

48 EG1 GPR Time Slice 15

49 Electrical Resistivity Tomography ERT Multiple Lines Electrodes Ohm meters ERT Multiple Lines Electrodes Ohm meters Electrodes Ohm meters


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