Panos Psimoulis

Contact

• workRoom B71 Coates Building
  University Park
  Nottingham
  NG7 2RD
  UK
• work0115 95 14287
• fax0115 95 13881
• Panagiotis.Psimoulis@nottingham.ac.uk

Biography

Dr Panos Psimoulis holds a Diploma (2004) in Civil Engineering, an MSc in Transportation, Construction Management and Spatial Planning (2005) and PhD (2009) in Civil Engineering from the University of Patras (Greece). During his PhD studies, he was Marie Curie Fellow at the IESSG of University of Nottingham. He was Teaching and Research Associate for the period 2010-2011 at the Dept. of Surveying of the Higher Technological Educational Institute of Athens. From July, 2011 and for two years he worked as post-doc research at the Geodesy and Geodynamics Lab of the Institute of Geodesy and Photogrammetry of ETH Zurich. Dr. Psimoulis appointed Lecturer at the University of Nottingham in 2013.

Dr. Psimoulis is a member of the Nottingham Geospatial Institute research group.

Research Summary

Panos' current research interests are focused on the structural health monitoring of civil engineer's structures using modern geodetic techniques, such as GNSS and Robotic Total Station (RTS), aiming… read more

Selected Publications

• PANOS PSIMOULIS, NICOLAS HOULIE and YANNIK BEHR, 2018. Real-time magnitude characterization of large earthquakes using the predominant period derived from 1Hz GPS data Geophysical Research Letters. 45(2), 517-526
• IOULIA PEPPA, PANOS A. PSIMOULIS and XIAOLIN MENG, 2018. Using the signal-to-noise ratio of GPS records to detect motion of structures Structural Control and Health Monitoring. 25(2), e2080
• P.A. PSIMOULIS, N. HOULIE, C. MICHEL, M. MEINDL and M. ROTHACHER, 2014. Long-period surface motion of the multipatch Mw9.0 Tohoku-Oki earthquake Geophysical Journal International. 199, 968-980
• NEWMAN, A.V., STIROS, S., FENG, L., PSIMOULIS, P., MOSCHAS, F., SALTOGIANNI, V., JIANG, Y., PAPAZACHOS, C., PANAGIOTOPOULOS, D., KARAGIANNI, E. and VAMVAKARIS, D., 2012. Recent geodetic unrest at Santorini Caldera, Greece Geophysical Research Letters. 39(6), L06309

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Current Research

Panos' current research interests are focused on the structural health monitoring of civil engineer's structures using modern geodetic techniques, such as GNSS and Robotic Total Station (RTS), aiming to the determination of the displacement characteristics (static and dynamic) and the estimation of the modal frequencies. His research also includes the topic of combination and fusion of geodetic data with other sensors records, such as accelerometers, inclinometers etc. for more accurate estimation of the displacement time series and the development of methodologies and algorithms for their efficient and reliable fusion. Finally, the last years, his research is broadened to the topic of the GNSS seismology and the application of GNSS technology for the monitoring of geohazards (earthquakes and volcanoes), the introduction of GNSS in Earthquake Early Warning systems and the its supplementary use with traditional seismological sensors (seismometers, strong-motion sensors, etc.).

• PEPPA, I. and PSIMOULIS, P. A., 2023. Detection of GNSS antenna oscillatory motion and multipath conditions via exploitation of multipath-induced SNR variations: GPS Solutions Gps Solutions. 27(3),
• XUE, C. and PSIMOULIS, P. A., 2023. Monitoring the dynamic response of a pedestrian bridge by using low-cost GNSS receivers: Engineering Structures Engineering Structures. 284,
• XUE, C., PSIMOULIS, P. A. and MENG, X., 2022. Feasibility analysis of the performance of low-cost GNSS receivers in monitoring dynamic motion: Measurement: Journal of the International Measurement Confederation Measurement: Journal of the International Measurement Confederation. 202,
• XUE, C., PSIMOULIS, P., HORSFALL, A., ZHANG, Q. and MENG, X., 2022. Assessment of the accuracy of low-cost multi-GNSS receivers in monitoring dynamic response of structures: Applied Geomatics Applied Geomatics.
• XUE, C., PSIMOULIS, P., ZHANG, Q. and MENG, X., 2021. Analysis of the performance of closely spaced low-cost multi-GNSS receivers: Applied Geomatics Applied Geomatics.
• XI, R., CHEN, Q., MENG, X., PSIMOULIS, P., JIANG, W. and XU, C., 2021. Pass-by-pass ambiguity resolution in single gps receiver ppp using observations for two sequential days: An exploratory study: Remote Sensing Remote Sensing. 13(18),
• MAHMOUD, A. M. A., HUSSAIN, E., NOVELLINO, A., PSIMOULIS, P. and MARSH, S., 2021. Monitoring the dynamics of formby sand dunes using airborne lidar dtms: Remote Sensing Remote Sensing. 13(22),
• MSAEWE, H. A., PSIMOULIS, P. A., HANCOCK, C. M., ROBERTS, G. W. and BONENBERG, L., 2021. Monitoring the response of Severn Suspension Bridge in the United Kingdom using multi-GNSS measurements: Structural Control and Health Monitoring Structural Control and Health Monitoring.
• OWEN, J. S., NGUYEN, D. T., MENG, X., PSIMOULIS, P. and XIE, Y., 2020. An observation of non-stationary response to non-synoptic wind on the Forth Road Bridge: Journal of Wind Engineering and Industrial Aerodynamics Journal of Wind Engineering and Industrial Aerodynamics. 206,
• AHMED MAHMOUD, ALESSANDRO NOVELLINO, EKBAL HUSSAIN, STUART MARSH, PANAGIOTIS PSIMOULIS and MARTIN SMITH, 2020. The Use of SAR Offset Tracking for Detecting Sand Dune Movement in Sudan Remote Sensing. 12(20), 3410
• LI, F., GAO, J., PSIMOULIS, P., MENG, X. and KE, F., 2020. A novel dynamical filter based on multi-epochs least-squares to integrate the carrier phase and pseudorange observation for GNSS measurement: Remote Sensing Remote Sensing. 12(11),
• ZHANG, Q., MA, C., MENG, X., XIE, Y., PSIMOULIS, P., WU, L., YUE, Q. and DAI, X., 2019. Galileo augmenting GPS single-frequency single-epoch precise positioning with baseline constrain for bridge dynamic monitoring: Remote Sensing Remote Sensing. 11(4),
• PSIMOULIS, P. A., HOULIÉ, N., HABBOUB, M., MICHEL, C. and ROTHACHER, M., 2018. Detection of ground motions using high-rate GPS time-series: Geophysical Journal International Geophysical Journal International. 214(2), 1237-1251
• MENG, X., NGUYEN, D. T., XIE, Y., OWEN, J. S., PSIMOULIS, P., INCE, S., CHEN, Q., YE, J. and BHATIA, P., 2018. Design and implementation of a new system for large bridge monitoring—geoshm: Sensors (Switzerland) Sensors (Switzerland). 18(3),
• PANOS PSIMOULIS, NICOLAS HOULIE and YANNIK BEHR, 2018. Real-time magnitude characterization of large earthquakes using the predominant period derived from 1Hz GPS data Geophysical Research Letters. 45(2), 517-526
• IOULIA PEPPA, PANOS A. PSIMOULIS and XIAOLIN MENG, 2018. Using the signal-to-noise ratio of GPS records to detect motion of structures Structural Control and Health Monitoring. 25(2), e2080
• NGUYEN, D. T., MENG, X., OWEN, J. S., XIE, Y., PSIMOULIS, P., YE, G., VALENTINE, B. and MADDEN, P., 2018. Structural health monitoring of long-span bridges separation of wind, temperature and traffic effects on the forth road bridge
• MSAEWE, H. A., HANCOCK, C. M., PSIMOULIS, P. A., ROBERTS, G. W., BONENBERG, L. and DE LIGT, H., 2017. Investigating multi-GNSS performance in the UK and China based on a zero-baseline measurement approach Measurement: Journal of the International Measurement Confederation. 102, 186-199
• IOULIA PEPPA, PANOS PSIMOULIS and XIAOLIN MENG, 2017. Potential of Detecting Dynamic Motion by Analysing SNR of GPS Satellite Signals In: Proceedings of FIG Working Week 2017, Helsinki, Finland, 2017.
• HUSSEIN ALWAN MSAEWE, CRAIG HANCOCK, PANOS PSIMOULIS, GETHIN ROBERTS and LUKASZ BONENBERG, 2017. Assessment of the Effects of Combining Multi-GNSS Constellations on the Solution Accuracy and Availability In: Proceeding of FIG Working Week 2017, Helsinki, Finland, 2017.
• PANOS A. PSIMOULIS, XIAOLIN MENG, JOHN OWEN, YILIN XIE, DIHN TUNG NGUYEN and JUN YE, 2017. GNSS and Earth Observation for Structural Health Monitoring (GeoSHM) of the Forth Road Bridge In: SMAR 2017: Fourth Conference on Smart Monitoring, Assessment and Rehabilitation of Civil Structures.
• JATMIKO, and PSIMOULIS, P., 2017. Deformation monitoring of a steel structure using 3D terrestrial laser scanner (TLS) In: 24th EG-ICE International Workshop on Intelligent Computing in Engineering (EG-ICE 2017). 168-177
• CHEN, Q., MENG, X., JIANG, W., OWEN, J., PSIMOULIS, P., ROBERTS, S. and XIE, Y., 2017. GNSS for monitoring the forth road bridge structural failures and assisting re-opening decision making
• MICHEL, C, KELEVITZ, K, HOULIE, N, EDWARDS, B, PSIMOULIS, P, SU, Z, CLINTON, J and GIARDINI, D, 2017. The Potential of High-Rate GPS for Strong Ground Motion Assessment Bulletin of the Seismological Society of America. 107(3), 188-198
• MENG, X., XIE, Y., BHATIA, P, SOWTER, A. and PSIMOULIS, P., 2016. Research and development of a pilot project using GNSS and Earth observation (GeoSHM) for structural health monitoring of the Forth Road Bridge in Scotland In: 3rd Joint International Symposium on Deformation Monitoring (JISDM).
• P.A.PSIMOULIS, N. HOULIE, M. MEINDL, M. CLOTAIRE and M. ROTHACHER, 2016. Analysis of 1Hz GPS data for the estimation of long-period surface motion of Tohoku-Oki Mw9.0 2011 earthquake In: Proc. of Joint International Symposium of Deformation Monitoring.
• P.A. PSIMOULIS, I.PEPPA, L.BONENBERG, S.INCE and X.MENG, 2016. Combination of GPS and RTS measurements for the monitoring of semi-static and dynamic motion of pedestrian bridge In: Proc. of Joint International Symposium of Deformation Monitoring.
• E. CHARALAMPOUS, P. PSIMOULIS, S. GUILLAUME, M. SPIRIDONAKOS, R. KLIS, B. BÜRKI, M. ROTHACHER, E. CHATZI, R. LUCHSINGER and G. FELTRIN, 2015. Measuring sub-mm structural displacements using QDaedalus: a digital clip-on measuring system developed for total stations Applied Geomatics. 7(2), 91-101
• P. PSIMOULIS, N. HOULIE, M. MEINDL and M. ROTHACHER, 2015. Consistency of PPP GPS and strong-motion records: case study of Mw9.0 Tohoku-Oki 2011 earthquake Smart Structures and Systems. 16(2), 347-366
• NEWMAN, A. V., STIROS, S., FENG, L., PSIMOULIS, P., MOSCHAS, F., SALTOGIANNI, V., JIANG, Y., PAPAZACHOS, C., PANAGIOTOPOULOS, D., KARAGIANNI, E. and VAMVAKARIS, D., 2015. Recent geodetic unrest at Santorini Caldera, Greece: Geophysical Research Letters Geophysical Research Letters. 39(6),
• P.A. PSIMOULIS, N. HOULIE, C. MICHEL, M. MEINDL and M. ROTHACHER, 2014. Long-period surface motion of the multipatch Mw9.0 Tohoku-Oki earthquake Geophysical Journal International. 199, 968-980
• P.A.PSIMOULIS, S. STIROS and F. MOSCHAS, 2014. Identification of soil-structure interaction effects based on geodetic monitoring of a railway bridge In: Proc of International Conference on Bridge "Innovations on Bridges and Soil-Bridge Interaction".
• F. MOSCHAS, P.A. PSIMOULIS and S.C. STIROS, 2013. GPS/RTS data fusion to overcome signal deficiencies in certain bridge dynamic monitoring projects Smart Structures and Systems. 12(3-4), 251-269
• F. MOSCHAS, P. PSIMOULIS and S. STIROS, 2013. Fusion of GPS and RTS measurements to overcome GPS signal deficiencies in bridge monitoring applications In: 2nd Joint International Symposium on Deformation Monitoring, Nottingham, UK, 9-11 September, 2013.
• E. CHARALAMPOUS, S. GUILLAUME, P. PSIMOULIS, M. SPYRIDONAKOS, R. KLIS, B. BÜRKI, M. ROTHACHER, E. CHATZI, R. LUCHSINGER, G. FELTRIN and C. GALLIOT, 2013. Measuring sub-mm structure displacements using QDaedalus: a digital clip-on measuring system developed for Total Stations In: 2nd Joint International Symposium on Deformation Monitoring, Nottingham, UK, 9-11 September, 2013.
• P. PSIMOULIS, M. MEINDL, N. HOULIE and M. ROTHACHER, 2013. Detection of seismic events using GPS network records: Case study Tohoku 2011 earthquake In: 2nd Joint International Symposium on Deformation Monitoring, Nottingham, UK, 9-11 September, 2013.
• P. PSIMOULIS, L. DALGUER, N. HOULIE, Y. ZHANG, J. CLINTON, M. ROTHACHER and D. GIARDINI, 2013. Earthquake source inversion for moderate magnitude seismic events based on GPS simulated high-rate data In: European Geosciences Union General Assembly 2013, 8-12 April, Vienna, Austria.
• P. PSIMOULIS, M. MEINDL, N. HOULIE and M. ROTHACHER, 2013. Development of an algorithm for the detection of seismic events based on GPS records: Case study Tohoku-Oki earthquake In: European Geosciences Union General Assembly 2013, 8-12 April, Vienna.
• P. PSIMOULIS and S. STIROS, 2013. Measuring deflections of a short-span railway bridge using a Robotic Total Station (RTS) Journal of Bridge Engineering. 18(2), 182-185
• A.V. NEWMAN, S.C. STIROS, F. MOSCHAS, V. SALTOGIANNI, L. FENG, P. PSIMOULIS and O. KARAKAS, 2012. Geodetic Observations of Ongoing Unrest at Santorini Caldera, Greece In: AGU Fall Meeting, San Francisco, December, 2012.
• P. PSIMOULIS, M. ROTHACHER, L. DALGUER and Y. ZHANG, 2012. Development of a method for the detection of seismic events based on high-rate GNSS network measurements In: 10th Swiss Geoscience Meeting, Bern, Switzerland, November 17-18.
• NEWMAN, A.V., STIROS, S., FENG, L., PSIMOULIS, P., MOSCHAS, F., SALTOGIANNI, V., JIANG, Y., PAPAZACHOS, C., PANAGIOTOPOULOS, D., KARAGIANNI, E. and VAMVAKARIS, D., 2012. Recent geodetic unrest at Santorini Caldera, Greece Geophysical Research Letters. 39(6), L06309
• PSIMOULIS, P.A and STIROS, S.C., 2012. A supervised learning computer-based algorithm to derive the amplitude of oscillations of structures using noisy GPS and Robotic Theodolites (RTS) records Computers and Structures. 92-93(February), 337-348
• S. STIROS and P. PSIMOULIS, 2012. Response of a historical short-span railway bridge to passing trains: 3-D deflections and dominant frequencies derived from Robotic Total Station (RTS) measurements Engineering Structures. 45, 362-371
• P. PSIMOULIS, E. KOKKINOU, N. BAZEOS, S. STIROS and D. KARABALIS, 2011. Using Robotic Theodolites (RTS) in Structural Health Monitoring In: International Conference on "Innovations on Bridges and Soil-Bridge Interaction",October 13-15, 2011, Athens, Greece.
• F. MOSCHAS, P. PSIMOULIS and S. STIROS, 2011. Quality assessment and filtering algorithms of high-frequency measurements of GPS and robotic theodolites using supervised learning techniques In: Conference on Advanced Mathematical and Computational Tools in Metrology and Testing, 20 – 22 June 2011, Göteborg, Sweden.
• P. PSIMOULIS, F. MOSCHAS and S. STIROS, 2011. Measuring the Displacements of a rigid footbridge using geodetic instruments and an accelerometer In: 1st Joint International Symposium on Deformation Monitoring, 2-4 November 2011, Hong Kong, China.
• P. PSIMOULIS and S. STIROS, 2011. Using Robotic Theodolites (RTS) in Structural Health Monitoring of short-span railway bridges In: 1st Joint International Symposium on Deformation Monitoring, 2-4 November 2011, Hong Kong, China.
• P. PSIMOULIS, L. FENG, A. NEWMAN, S. STIROS, F. MOSCHAS, S. LYCOURGHIOTIS and G. FARMER, 2011. Strong rupture and postseismic response of the 8th June 2008 Achaia-Elia earthquake in Western Pelopennese, Greece In: 9th Swiss Geoscience Meeting, Zurich, 2011.
• P. PSIMOULIS and S. STIROS, 2011. Robotic theodolites (RTS): Measuring structure excitation GIM International. 25(4),
• P. PSIMOULIS, F. MOSCHAS and S. STIROS, 2010. Measuring the displacements and oscillation frequencies of a short-span steel pedestrian bridge using GPS. In: RZEPECKA, Z., RAPINSKI, ed., Modern survey techniques and computational methods in civil engineering Institute of Geodesy, Olsztyn University of Agriculture and Technology, Poland.
• L. FENG, A.V. NEWMAN, G.T. FARMER, P. PSIMOULIS and S.C. STIROS, 2010. Energetic rupture, coseismic and post-seismic response of the 2008 MW 6.4 Achaia-Elia Earthquake in northwestern Peloponnese, Greece: An indicator of an immature transform fault zone Geophysical Journal International. 183(1), 103-110
• S.C. STIROS and P.A. PSIMOULIS, 2010. Identification of nearshore wave characteristics using robotic total stations Journal of Surveying Engineering. 136(4), 172-179
• S.C. STIROS, P. PSIMOULIS, G. VOUGIOUKALAKIS and M. FYTICAS, 2010. Geodetic evidence and modeling of a slow, small-scale inflation episode in the Thera (Santorini) volcano caldera, Aegean Sea 494(3-4), 180-190
• L. FENG, A.V. NEWMAN, P. PSIMOULIS, S. STIROS, G. FARMER, F. MOSCHAS and S. LYCOURGHIOTIS, 2008. Strong Rupture and Postseismic Response of the 8 June, 2008 Dextral Strike-Slip Earthquake in Western Peloponnese, Greece In: AGU fall meeting 2008, San Francisco, 2008.
• P. PSIMOULIS, S. PYTHAROULI and S. STIROS, 2008. Identification of multiple oscillation frequencies with GPS, based on experimental evidence and analysis in the frequency domain In: 4th IAG and 13th FIG Symposium on Deformation Measurements and Analysis, May 12-15, Lisbon, Portugal.
• P. PSIMOULIS, D. KARAMBALIS and S. STIROS, 2008. Potential of analysis of strong ground motion using GPS In: 3rd National Conference of Earthquake Engineering and Seismology, 5-7 November, Athens.
• P. PSIMOULIS and S. STIROS, 2008. Monitoring of the response of a steel pedestrian bridge using geodetic techniques In: 6th National Conference of Steel Structure, Ioannina, 30/9-2/10,2008.
• P. PSIMOULIS and S. STIROS, 2008. Monitoring of rigid structures using GPS and RTS – Experimental and field evodence In: INGEO 2008 – 4th Int. Conf.on engineering Surveying, Bratislava, Slovakia, October 23-24, 2008.
• PSIMOULIS, P.A. and STIROS, S.C., 2008. Experimental assessment of the accuracy of GPS and RTS for the determination of the parameters of oscillation of major structures Computer-Aided Civil and Infrastructure Engineering. 23(5), 389-403
• S. STIROS, P. PSIMOULIS and E. KOKKINOU, 2008. Errors introduced by fluctuations in the sampling rate of automatically recording instruments: Experimental and theoretical approach Journal of Surveying Engineering. 134(3), 89-93
• PSIMOULIS, P., PYTHAROULI, S., KARAMBALIS, D. and STIROS, S., 2008. Potential of global positioning system (GPS) to measure frequencies of oscillations of engineering structures Journal of Sound and Vibration. 318(3), 606-623
• E. KOKKINOU, P. PSIMOULIS, S. PYTHAROULI and S. STIROS, 2007. Monitoring of the Gorgopotamos steel railway bridge using a robotic total station (RTS) In: 8th HSTAM Congress on Mechanics, Patras, 12-14 July, Greece, 393-397.
• P. PSIMOULIS, M. GHILARDI, E. FOUACHE, V. KONTOGIANNI, S. PYTHAROULI and S. STIROS, 2007. Subsidence of the Thessaloniki Plain, Greece, in the last 50 years: implications for sea-level changes in major deltas In: 25th IAS Meeting of Sedimentology, Patras, 2007, Greece.
• S. PYTHAROULI, V. KONTOGIANNI, P. PSIMOULIS, A. NICKITOPOULOU, S. STIROS, C. SKOURTIS, F. STREMMENOS and A. KOUNTOURIS, 2007. Geodetic monitoring of earthfill and concrete dams in Greece International Journal of Hydropower and Dams. 2, 82-85
• P. PSIMOULIS, M. GHILARDI, E. FOUACHE and S. STIROS, 2007. Subsidence and evolution of the Thessaloniki plain, Greece, based on historical leveling and GPS data Engineering Geology. 90(1-2), 55-70
• S.C. STIROS, P. PSIMOULIS and S. PYTHAROULI, 2007. Geodetic constraints to the kinematics of the Kapareli fault, reactivated during the 1981, Gulf of Corinth earthquakes Tectonophysics. 440(1-4), 105-119
• S. STIROS, P. LONTOU, A. VOUTSINA, P. PSIMOULIS and V. KONTOGIANNI, 2007. Tolerance of a laser reflectorless EDM instrument Survey Review. 39(306), 308-315
• P.A. PSIMOULIS and S.C. STIROS, 2007. Measurement of deflections and of oscillation frequencies of engineering structures using Robotic Theodolites (RTS) Engineering Structures. 29(12), 3312-3324
• P. PSIMOULIS, S. PYTHAROULI and T. TRIANTAFYLLIDES, 2006. Experimental monitoring of oscillations of major flexible structures using GPS and RTS In: Proc. of 3rd IAG and 12th FIG Symposium on Deformation Measurements, Baden, Austria, May 22-25, 2006.
• V. KONTOGIANNI, P. PSIMOULIS and S. STIROS, 2006. What is the contribution of time-dependent deformation in tunnel convergence? Engineering Geology. 82(4), 264-267
• S. STIROS, S. PAPAGEORGIOU, V. KONTOGIANNI and P. PSIMOULIS, 2006. Church repair swarms and earthquakes in Rhodes Island, Greece Journal of Seismology. 10(4), 527-537
• V.A. KONTOGIANNI, P.A. PSIMOULIS, S.I. PYTHAROULI and S.C. STIROS, 2006. Geodetic monitoring of underground excavations: 70 years after Terzaghi's innovative techniques at the Chicago Subway Tunnels In: Geotechnical Aspects of Underground Construction in Soft Ground - Proceedings of the 5th International Conference of TC28 of the ISSMGE. 725-730
• V.A. KONTOGIANNI, M. ROUMANIS, P.A. PSIMOULIS, A. SFEIKOS and S. STIROS, 2005. Estimation of the strain tensor in tunnel sections, based on geometric (geodetic etc.) data Bulletin of the Geological Society of Greece. 36(4), 1918-1924
• P. PSIMOULIS, A. NICKITOPOULOU, T. TRIANTAFYLLIDES and S. STIROS, 2005. Geodetic Monitoring of Structure Oscillation In: 5th National conference on Metal Structrures, Xanthi, Greece, Vol. 2, pp. 220-227.
• S. STIROS, P. PSIMOULIS and C. KOLONAS, 2005. The theatre of Aitolian Makyneia Annual of British School of Athens. 100, 299-312
• K. PARSOPOULOS, V. KONTOGIANNI, S. PYTHAROULI, P. PSIMOULIS, S. STIROS and V. VRAHATIS, 2004. Nonlinear Data Fitting for Landslides Modeling Lecture Series on Computer and Computational Sciences. 1, 1-16
• P. PSIMOULIS, V. KONTOGIANNI, A. NICKITOPOULOU, S. PYTHAROULI, T. TRIANTAFYLLIDES and S. STIROS, 2004. Estimating the Optimum Duration of GPS Static Observations for Baseline Length Determination in Greece In: FIG Working Week 2004, The Olympic Spirit in Surveying, Athens.
• P. PSIMOULIS and S. STIROS, 2004. Modeling an ancient theatre using analytical techniques In: FIG Working Week 2004, The Olympic Spirit in Surveying, Athens.
• P. PSIMOULIS and S. STIROS, 2003. Identification of the pattern of an atypical ancient theatre using analytical techniques In: Proc. of the 11th FIG International Symposium on Deformation Measurements, Santorini, 431-436.