Conference and Seminar Proceedings

Joint symposia

13th FIG Symposium on Deformation Measurement and Analysis

4th IAG Symposium on Geodesy for Geotechnical and Structural Engineering

12-15 May 2008, Lisbon Portugal

Book of Abstracts - Measuring the Changes

Sessions

Plenary session PS1 PS2 PS3  
Engineering geodesy for multi-technique local survey ties EGMT      
Equipment EQP1 EQP2    
Geodeformations GDF1 GDF2    
GNSS GNSS1 GNSS2    
Laserscanning LSS      
Modelling MOD1 MOD2 MOD3 MOD4
Monitoring of structures MST1 MST2 MST3  
Multitechniques MTT      
Radar RDR1 RDR2    
Poster session PST1 PST2    

 Proceedings

Monday, May 12, 2008

09:00-10:30 PS 1 - PLENARY SESSION 1 - Opening Ceremony & keynote speeches

Activity of the FIG Working Group 6.1 on Deformation Measurements – Progress Report 2006-2008
Adam Chrzanowski, Canada and Cecilia Whitaker, USA
[abstract] [paper]

Geodesy & Engineering –Deformation Studies at Large Scales from a Geodetic Viewpoint
Chris Rizos, Australia
[abstract] [paper]

10:30-11:00 Coffee Break
11:00-12:30
Room #1
PAS 1 - PARALLEL SESSION 1 - Multitechniques (MTT)
Chair: Stathis Stiros

Deformation Monitoring through Multi-Platform Integration
Eric Davis, Scott Marsic and William Roadarmel, USA
[abstract] [paper]

Design and Analysis of Multi-Sensor Deformation Detection Systems
Anna Szostak-Chrzanowski and Adam Chrzanowski, Canada, Nianwu Deng, Canada/China P. R. and Maciej Bazanowski, Canada
[abstract] [paper]

Combined Techniques for the Stability Control of Historical Structures
Alberto Guarnieri, Nicola Milan and Antonio Vettore, Italy
[abstract] [paper]

Dam Monitoring Using Combined Terrestrial Imaging Systems
João Boavida, Adriano Oliveira, Luis Borges and António Berberan, Portugal
[abstract] [paper]

Point Attitude Determination Using Inclinometer and GPS for High Rise Building Monitoring Projects
Joël van Cranenbroeck, Switzerland, Vincent Lui and Jean Xiaojing Li, Hong Kong SAR, China and Chris Rizos, Australia
[abstract] [paper]

11:00-12:30
Room #2
PAS 2 - PARALLEL SESSION 2 - Engineering geodesy for multi-technique local survey ties (EGMT)
Chair: João Agria Torres

Importance of Local Ties for the ITRF
Zuheir Altamimi, France
[abstract] [paper]

Challenges of Inter-Technique Tie Surveys – An Engineering Perspective
Hansjörg Kutterer, Harald Vennegeerts, Jens-André Paffenholz and Hans Neuner, Germany
[abstract] [paper]

Indirect Determination of the Invariant Reference Point (IVP) of SLR and VLBI Observing Systems
Alexander R. Woods, Australia
[abstract] [paper]

Terrestrial Surveying Applied to Large VLBI Telescopes and Eccentricity Vectors Monitoring
Pierguido Sarti, Claudio Abbondanza and Luca Vittuari, Italy
[abstract] [paper]

12.30-14:00 Lunch
14:00-15:30
Room #1
PAS 3 - PARALLEL SESSION 3 - Modelling (MOD1)
Chair: Alojz Kopáčik

An Evaluation of Methods for the Identification of Variance Changes in Deformation Analysis
Hans Neuner, Germany
[abstract] [paper]

Automated Analysis and Evaluation of Technical Surveying Processes with Knowledge-Based Systems
Andreas Eichhorn and Klaus Chmelina, Austria
[abstract] [paper]

Bayesian Estimation in Dam Monitoring Networks
João Casaca, Pedro Mateus and João Coelho, Portugal
[abstract] [paper]

Comparison of Monte Carlo and Fuzzy Techniques in Uncertainty Modelling
Ingo Neumann, Hamza Alkhatib and Hansjörg Kutterer, Germany
[abstract] [paper]

14:00-15:30
Room #2
PAS 4 - PARALLEL SESSION 4 - GNSS (GNSS1)
Chair: Chris Rizos

Comparative Testing and Analysis of RTS versus GPS for Structural Monitoring Using Calibration Measurements upon Sinusoidal Excitation
Vassilis Gikas and Stamatis Daskalakis, Greece
[abstract] [paper]

Structural Deformation Monitoring Analysis Using Geodetic Techniques after the Earthquake at Bolu Pass of Transport European Motorway
Esra Tekdal Emniyeti, Rahmi Nurhan Celik and Tefik Ayan, Turkey
[abstract] [paper]

Developments towards a Low-Cost GNSS Based Sensor Network for the Monitoring of Landslides
Jessica Günther, Otto Heunecke, Sönke Pink and Stefan Schuhbäck, Germany
[abstract] [paper]

Analysis of Deformations in the Austrian Reference Network
Michaela Haberler-Weber and Robert Weber, Austria
[abstract] [paper]

NAVD88 Orthometric Height Determination Utilizing the California Real Time GPS Network and Varied Occupation Time Intervals
Cecilia Whitaker, Yehuda Bock and Gregory A. Helmer, USA
[abstract] [paper]

15:30-16:00 Coffee Break
16:00-17:30 PS 2 - PLENARY SESSION 2 - Equipment (EQP1)
Chair: João Casaca

Overview of Fibre Optic Sensing Applications to Structural Health Monitoring
Daniele Inaudi and Branco Glisic, Switzerland
[abstract] [paper]

Auscultation and Monitoring in Real Time
Carles Fonfria, Gabriel Torrello and Joan Navarro, Spain
[abstract] [paper]

3-Demon Monitoring Platform: Examples of Applications in Structural and Geotechnical Monitoring Projects
Luca Manetti, Daniele Inaudi and Branko Glisic, Switzerland
[abstract] [paper]

Gamma’s Portable Radar Interferometer
Charles Werner, Tazio Strozzi, Andreas Wiesmann and Urs Wegmüller, Switzerland
[abstract] [paper]

17:30-19:00 Tools for Measuring the Changes : the Exhibitor’s session
19:00 Ice Breaker Party
Tuesday, May 13, 2008
09:00-10:30
Room #1
PAS 5 - PARALLEL SESSION 5 - Monitoring of structures (MST1)
Chair: Antonio Gil

Topographic Monitoring of a Water Tank in the Widening Works of Eixo Norte-Sul Highway in Lisbon
João Henriques and Ana Paula Falcão, Portugal
[abstract] [paper]

Monitoring Planimetric Displacements in Concrete Dams
Antonio Tavares de Castro and Maria João Henriques, Portugal
[abstract] [paper]

Comparison between Geodetic Technology and Plumb Lines in Monitoring of Displacements on Itaipu Dam
Fernando Cesar Dias Ribeiro, Jardel Aparecido Fazan, Nicola Paciléo Netto, Denizar Blitzkow, Edvaldo Simões da Fonseca Junior, Jorge Pimentel Cintra, Ademar Sérgio Fiorini and Cláudio Porchetto Neves, Brazil
[abstract] [paper]

Monitoring and Deformation Aspects of Large Concrete Face Rockfill Dams
Anna Szostak-Chrzanowski and Michel Massiera, Canada and Nianwu Deng, Canada/China P. R.
[abstract] [paper]

09:00-10:30
Room #2
PAS 6 - PARALLEL SESSION 6 - Geodeformations (GDF1)
Chair: Manuela Vasconcelos

Monitoring and Deformation Analysis of Rock Blocks
Stefan Cacoń, Poland and Bernard Kontny, Czech Republic
[abstract] [paper]

Detection of Landslide Prone Areas on the Basis of Geological, Geomorphological Investigations, a Case Study
Gábor Újvári and Gyula Mentes, Hungary and Barbara Theilen-Willige, Germany
[abstract] [paper]

Use of Geoid, Leveling and GPS for Vertical Deformation Monitoring
J. Catala, C. Catita and R. Santos, Portugal
[abstract] [paper]

10:30-11:00 Coffee Break
11:00-12:30
Room #1
PAS 7 - PARALLEL SESSION 7 - Modelling (MOD2)
Chair: Maria João Henriques

Derivation of Engineering-Relevant Deformation Parameters from Repeated Surveys of Surface-Like Constructions
Athanasios Dermanis, Greece
[abstract] [paper]

An Innovative Mathematical Solution for a Time-Efficient IVS Reference Point Determination
Michael Lösler and Maria Hennes, Germany
[abstract] [paper]

Practical Advantages of Using the Mechanics of Continuum to Analyse Deformations Obtained from Geodetic Survey
Milan Talich, Czech Republic
[abstract] [paper]

Investigation of Dynamic Thermal Effects with Non-Parametric and Parametric Deformation Models
Andreas Eichhorn, Johannes Fabiankowitsch, Michaela Haberler-Weber and Alexander Reiterer, Austria
[abstract] [paper]

11:00-12.30
Room #2
PAS 8 - PARALLEL SESSION 8 - Geodeformations (GDF2)
Chair: Rui Fernandes

Investigation of Different Possible Agencies Causing Landslides on the High Loess Bank of the River Danube at Dunaföldvár, Hungary
Gyula Mentes, Hungary
[abstract] [paper]

Monitoring of a Large Slide and Slope Reclamation in a Former Open-Pit Mine
Marek Zalesky, Jan Zalesky, Pavel Kuklik and Pavel Hanek, Czech Republic
[abstract] [paper]

Deformation Monitoring at an Industrial Site Using Combined DGPS and Total Station Data
Axel Ebeling, Robert Radovanovic and Bill Teskey, Canada
[abstract] [paper]

12:30-14:00 Lunch
14:00-15:30
Room #1
PAS 9 - PARALLEL SESSION 9 - Radar (RDR1)
Chair: Xiaoli Ding

Subsidence and Uplift at Wassenberg, Germany Due to Coal Mining Using Persistent Scatterer Interferometry
Miguel Caro Cuenca and Ramon F. Hanssen, The Netherlands
[abstract] [paper]

PS-InSAR Measurement of Ground Subsidence in Granada Area (Betic Cordil-Lera, Spain)
Joaquim J. Sousa, Portugal, Antonio M. Ruiz, Spain, Ramon F. Hanssen, The Netherlands, Zbigniew Perski, Poland, Luisa Bastos, Portugal, Antonio J. Gil and Jesús Galinda-Zaldívar, Spain
[abstract] [paper]

PSInSAR Detection of Ground Motion in the Lisbon Region
Sandra Heleno, Afonso Loureiro, João Fonseca, João Matos and João Carvalho, Portugal, Geraint Cooksley, Spain, Ana Paula Falcão, Portugal, and Alessandro Ferreti, Italy
[abstract] [paper]

Using Small Baseline Interferometric SAR to Map Nonlinear Ground Motion in Northern Tibet
Zhenhong Li and Paul Cross, United Kingdom and Yanxiong Liu, China P. R.
[abstract] [paper]

14:00-15:30
Room #2
PAS 10 - PARALLEL SESSION 10 - Monitoring of structures (MST2)
Chair: Wolfgang Niemeier

Contribution of the Applied Geodesy to the Prevention of Accidents and to the Rehabilitation of Fill Structures
António Veiga Pinto and Maria João Henriques, Portugal
[abstract] [paper]

Horizontal Deflection Analysis of a Large Earthen Dam by Means of Geodetic and Geotechnical Methods
Vassilis Gikas and Michael Sakelariou, Greece
[abstract] [paper]

Dam Crest Settlement, Reservoir Level Fluctuations and Rainfall: Evidence for a Causative Relationship for the Kremasta Dam Greece
Stella Pytharouli and Stathis Stiros, Greece
[abstract] [paper]

15:30-16:00 Coffee Break
16:00-16:30
Hall
PST 1 - Poster Session (PST1)

Slope Stability Monitoring Using Space-Borne Repeat-Pass SAR Interferometry Urs Wegmüller, Charles Werner, Tazio Strozzi, Andreas Wiesmann and Hugo Raetzo, Switzerland
[abstract] [paper]

GPS/INS/PL/TLS Integration Supporting Navigation of Geophysical Sensors for Unexploded Ordnance Detection and Discrimination
Dorota A. Grejner-Brzezinska, Charles K. Toth, Hongxing Sun, Xiankun Wang, USA and Chris Rizos, Australia
[abstract] [paper]

Measured Settlements of the Pesnica High Embankment
Pavel Žvanut, Slovenia
[abstract] [paper]

Four Dimensional Monitoring of Deformation as Deduced from Repeated GPS Campaigns
Yoichiro Fujii and Yohei Shinde, Japan
[abstract] [paper]

Dam Deformation Analysis Using the Partial Least-Squares Method
Nianwu Deng, China P. R. and Canada, Jian-Guo Wang, China P. R. and Anna Szostak-Chrzanowski, Canada
[abstract] [paper]

Monitoring Static Deformation of the Bulk Dam in the East Slovakia
Vladimir Sedlák, Slovakia, Miloš Ječný, Czech Republic, and Marián Mesároš, Slovakia
[abstract] [paper]

Study of Land Subsidence and Ground Fissure Activities in Xi’an City with InSAR
Chaoying Zhao, China P. R., Xiaoli Ding, Hong Kong SAR, China, Qin Zhang, China P. R., Zhiwei Li and Yongqi Chen, Hong Kong SAR, China, Zhong Lu, USA
[abstract] [paper]

GPS Network for Local Deformation Monitoring in the Atlas Mountains of Morocco
A. J. Gil, M. C. De Lacy, A. M. Ruiz, J. Galindo-Zaldívar, P. Ayarza, A. Teixell, F. Alvarez-Lobato and M. L. Arboleya, Spain, A. Kchikach, M. Amrhar and M. Charroud, Morocco, R. Carbonell and E. Tesón, Spain
[abstract] [paper]

Stability of Historical Buildings
Jan Zalesky, Jaromir Prochazka, Tomas Jirikovsky and Jan Salak, Czech Republic
[abstract] [paper]

Monitoring the Deflections of Large Suspension Bridges in the UK by GPS
Gethin Roberts, Chris Brown, Chris Atkins and Xiaolin Meng, United Kingdom
[abstract] [paper]

Concept for Risk Assessment and Monitoring of the Upper Bio Bio Region in Central Chile Structures
Wolfgang Niemeier and Björn Riedel, Germany
[abstract] [paper]

Study of a Long-Term Behavior of Large Earth Dam Combining Monitoring and Finite Element Analysis Results
Anna Szostak-Chrzanowski, Adam Chrzanowski, Michel Massiera and Maciej Bazanowski, Canada and Cecilia Whitaker, USA
[abstract] [paper]

Geodetic Monitoring of the Thera (Santorini) Caldera
Stathis Stiros, Panos A. Psimoulis, George Vougioukalakis and Villy Kontogianni, Greece, Stella Pytharouli, UK, Michalis Fytikas, Greece, Grant T. Farmer and Andrew V. Newman, USA
[abstract] [paper]

Horizontal Movements of the Tectonic Units of Europe Based on Data of EPN Service
Bernard Kontny and Roman Bednarek, Poland
[abstract] [paper]

An Integrated Monitoring System for the Monumental Walls of Amelia
Donatella Dominici, Guido Fastellini, Fabio Radicioni and Aurelio Stoppini
[abstract] [paper]

16:30-18:00 PS 3 - PLENARY SESSION 3 - Radar (RDR2)
Chair: Dorota Grejner-Brzezinska

Recovery of Sensor Platform Trajectory from LiDAR Data Using Reference Surfaces
Charles K. Toth, Dorota A Grejner-Brzezinska and Young-Jin Lee, USA
[abstract] [paper]

Structural Deformation of the High-Speed Line (HSL) Infrastructure in the Netherlands; Observations Using Satellite Radar Interferometry
Mahmut Arikan and Ramon F. Hanssen, The Netherlands
[abstract] [paper]

Experimental Studies on Monitoring Ground Deformations with Corner Reflector InSAR
Xiaoli Ding, Jiangping Long, Rong Xiang, Zhiwei Li, Eric Fung, Vitus Chan, Qiang Chen, Peter Damoah-Afari, Guangcai Feng, Hong Kong SAR, China, and Zu Zhong, USA
[abstract] [paper]

Monitoring Deformation of Water Defense Structures Using Satellite Radar Interferometry
Ramon F. Hanssen and F. van Leijen, The Netherlands
[abstract] [paper]

Measuring Deformation and Topography with a Portable Radar Interferometer
Andreas Wiesman, Charles Werner, Tazio Ztrozzi and Urs Wegmüller, Switzerland
[abstract] [paper]

18:00 Social Dinner

Wednesday, May 14, 2008

09:00-10:30
Room #1
PAS 11 - PARALLEL SESSION 11 - Modelling (MOD3)
Chair: Witold Prószyński

Extraction of Deformation Signals of a Slope with Kalman Filtering Technique
XF He, China P. R., YQ Chen, Hong Kong SAR, China and XH Zhou, China P.R.
[abstract] [paper]

Optimal Design of Deformation Monitoring Networks by Using PSO Algorithm
Mevlut Yetkin, Cevat Inal and Cemal Ozer Yigit, Turkey
[abstract] [paper]

Smoothing GNSS Time Series with Asymmetric Moving Averages
José Nuno Lima and João Casaca, Portugal
[abstract] [paper]

Processing Methodology for the Computation of AFREF Solutions
Rui M. S. Fernandes H. Farah and A. Z. A. Combrink, Portugal
[abstract] [paper]

GNSS RTK Noise Reduction in Position Domain Using Causal FIR Filtering for Geotechnical and Structural Engineering Applications
Joël van Cranenbroeck, Switzerland
[abstract] [paper]

09:00-10:30
Room #2
PAS 12 - PARALLEL SESSION 12 - Monitoring of structures (MST3)
Chair: Gethin Roberts

Modelling the Behaviour of a Large Span Glulam Arch of Atlântico Pavillion
Maria João Henriques, Pedro Belé Mateus, Pedro Palma and Helena Cruz, Portugal
[abstract] [paper]

Evaluation of the Conventional Surveying Equipment Applied to Deformation Analysis of Heritage Buildings. A Case Study: The Tower of Santa María La Blanca Church in Agoncillo (La Rioja, Spain)
José Manuel Valle Melon, Àlvaro Rodríguez Miranda and Pablo Pérez Vidiella, Spain
[abstract] [paper]

Estimation of the Vertical Deformations of the Stylobate of Ancient Temples – The Case of Theseion
George D. Georgopoulos and Elisavet C. Telioni, Greece
[abstract] [paper]

Monitoring of Tall Building’s Dynamic Behaviour Using Precision Inclination Sensors
Cemal Ozer Yigit, Cevat Inal and Mevlut Yetkin, Turkey
[abstract] [paper]

Metropolitano De Lisboa - Terreiro Do Paço Tunnel: Extension of the Blue Line Lisbon Underground; Geodetic Monitoring of an Accident Site
A. Mesquita Machado, Portugal
[abstract] [paper]

10:30-11:00 Coffee Break
11:00-12:30
Room #1
PAS 13 - PARALLEL SESSION 13 - Laserscanning (LSS)
Chair: Adam Chrzanowski

Checking of Crane Rails by Terrestrial Laser Scanning Technology
Tomáš Křemen, Bronislav Koska and Jiří Pospíšil, Czech Republic, Peter Kyrinovič, Jana Halíčková and Alojz Kopáčik, Slovakia
[abstract] [paper]

Monitoring of Lock Chamber Dynamic Deformation
Bronislav Koska, Tomáš Křemen and Jiří Pospíšil, Czech Republic, Peter Kyrinovič and Jana Halíčková, Slovakia
[abstract] [paper]

Use of a Point Cloud Co-registration Algorithm for Deformation Measuring
O. Monserrat, M. Crosetto and B. Pucci, Spain
[abstract] [paper]

Deformation Monitoring Based on Terrestrial Laser Scanner Point Cloud Registration
Lefteris Tournas and Maria Tsakiri, Greece
[abstract] [paper]

Deformation Analysis with 3D Laser Scanning
Frank Gielsdorf, Lothar Gründig and Ivo Milev, Germany
[abstract] [paper]

11:00-12:30
Room #2
PAS 14 - PARALLEL SESSION 14 - GNSS (GNSS2)
Chair: Luísa Bastos

Identification of Multiple Oscillation Frequencies with GPS, based on Experimental Evidence and Analysis in the Frequency and the Time Domain
Panos Psimoulis, Greece, Stella Pytharoili, Greece/UK, and Stathis Stiros, Greece
[abstract] [paper]

Detection of Deformations and Outliers in Real-Time GPS Measurements by Kalman Filter Model with Shaping Filter
Lihua Li and Heiner Kuhlmann, Germany
[abstract] [paper]

Monitoring the Deformations of a Motorway Viaduct Using Kinematic GPS
Gethin Roberts, Chris Brown and Oluropo Ogundipe, United Kingdom
[abstract] [paper]

How Far Could GPS Go in Monitoring Structural Response to Wind Events?
Chris Rizos, Australia, Xiaojing Li, Australia/Japan, Linlin Ge, Australia, Akihito Yoshida and Yukio Tamura, Japan
[abstract] [paper]

12:30-14:00 Lunch
14:00-15:30
Room #1
PAS 15 - PARALLEL SESSION 15 - Equipment (EQP2)
Chair: Nuno Lima

Deformation Monitoring Using a New Kind of Optical 3D Measurement System: Components and Perspectives
Alexander Reiterer, Martin Lehmann, Milosh Miljanovic, Haider Ali, Gerhard Paar, Uwe Egly, Thomas Eiter and Heribert Kahmen, Austria
[abstract] [paper]

Monitoring a Deep-Seated Mass Movement Using a Large Strain Rosette
Helmut Woschitz and Fritz K. Brunner, Austria
[abstract] [paper]

Fusion of Geodetic and MEMS Sensors in Integrated Monitoring and Analysis of Deformations
Lee Danisch, Adam Chrzanowski, Jason Bond and Maciej Bazanowski, Canada
[abstract] [paper]

New Digital Crack-Monitoring System for Objective Documentation of the Width of Cracks in Concrete Structures
Wolfgang Niemeier and Björn Riedel, Germany, Clive S. Fraser, Australia, Helmut Neuss, Rafael Stratmann and Eberhard Ziemand, Germany
[abstract] [paper]

14:00-15:30
Room #2
PAS 16 - PARALLEL SESSION 16 - Modelling (MOD4)
Chair: Gyula Mentes

The Concept of Network Robustness Based on Strain Analogy as Seen in the Light of Continuum Mechanics
Wiktor Gambin, Zenon Parzyński and Witold Prószyński, Poland
[abstract] [paper]

Split Estimation of Parameters in Functional Geodetic Models
Zbigniew Wisniewski, Poland
[abstract] [paper]

Geodetic Application of R-Estimation: Levelling Network Examples
Robert Duchnowski, Poland
[abstract] [paper]

Comparing a Univariate Time Series Approach with Neural Networks to Predict Deformation of Soil Mass
George Bourmas and Maria Tsakiri, Greece
[abstract] [paper]

15:30-16:00 Coffee Break
16:00-16:30
Hall
PST 2 - Poster Session (PST2)

The Conception of Monitoring the Superficial Deformation Located on the Unstable Foundation with the Usage of GPS Technology
Waldemar Kamiński, Poland
[abstract] [paper]

Ground Ruptures and Seismic Faulting at Depth: The Case of the Kalamata, Greece, 1986 Earthquakes
Stathis Stiros, Villy Kontogianni, Panos Psimouli, Greece and Stella Pytharouli, Greece/UK
[abstract] [paper]

Introduction and Analysis of Commonly Used Non-Parametric Models of Dam Deformation in China
Nianwu Deng, China P. R. / Canada, Jian-Guo Wang, China P. R., Anna Szostak-Chrzanowski and Yun Zhang, Canada
[abstract] [paper]

Special Marking of 3D Networks’ Points for the Monitoring of Modern Constructions
Evangelia Lambrou, George Pantazis and Konstantinos Nikolitsas, Greece
[abstract] [paper]

Application of Deformation Analysis and Its New Possibilities
Milan Talich and Jan Havrlant, Czech Republic
[abstract] [paper]

Reduction of the Dimensionality of Hyperspectral Data for the Classification of Agricultural Scenes
Claudionor Ribeiro da Silva, Jorge Antônio Silva Centeno and Selma Regina Aranha Ribeiro, Brazil
[abstract] [paper]

Deep, Sub-Surface Deformation Measurements Obtained Using Combined Geomechanical Modeling and Inversion Techniques with Surface Micro Deformation Measurements
William Roadarme, Scott Marsic, Jing Du and Eric Davis, USA
[abstract] [paper]

Software to Optimize Surveying Networks
Antonio Simões Silva, Henrique Lima Baião and Verônica Maria Costa Romão, Brazil
[abstract] [paper]

A Web-Based System for Deformation Monitoring
Bill Teskey, Axel Ebeling, Amy Spiers and Jacky Chun Kit Chow, Canada
[abstract] [paper]

Artificial Intelligence Methods in Deformation Analysis
Piotr Grzempowski and Stefan Cacon, Poland
[abstract] [paper]

Testing: An Application for Motorized Tacheometers
Pedro Mateus, Portugal
[abstract] [paper]

Renewal of Ghana's Geodetic Reference Network
Yaw Poku-Gyamfi and Torben Schueler, Germany
[abstract] [paper]

Low Cost Mobile Mapping System for Urban Surveys
Sérgio Madeira, José Gonçalves and Luísa Bastos, Portugal
[abstract] [paper]

Real Time and Post-Processing Monitoring Solutions with the New Leica GMX901 L1 GPS Receiver
Joël Van Cranenbroeck and Ian Bennewith, Switzerland
[abstract] [paper]

Use of GPS Based Drifters in the Study of Coastal Currents
Luísa Bastos and Jorge Silva, Portugal
[abstract] [paper]

16:30-17:00 Closing Ceremony
17:00-18:00
Room #2
Meeting of the Working Group 6.4 Task Force 5 Fibre Optic
Sensors
Thursday, May 15, 2008
08:00-20:00 TECHNICAL VISIT (Alqueva and Álamos Dams)
© 2008, FIG and IAG

 


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