Preliminary Program


Sunday 2 September, 2001

 
18.00 - 19.00 Opening session
19.00 - 21.00 Welcoming Reception
Monday 3 September, 2001
10.00 - 10.30 Welcoming coffee/refreshments
10.30 - 12.00 Symposium A: Fine-tuning Reference Frame Implementation
Session A1: Space Techniques: Coordination and Combination Methods

The International Earth Rotation Service (IERS) - New Structure Under Full Operation
Bernd Richter - Jan Vondrak - Wolfgang R. Dick

Combination of VLBI, SLR and GPS Solutions for ITRS Realization
Detlef Angermann - Hermann Drewes - Michael Gerstl - Petra Haefele - Klaus Kaniuth - Rainer Kelm - Horst Müller - Volker Tesmer

Combination of VLBI, GPS and SLR Observations at the Observation Level for the Realization of Terrestrial and Celestial Reference Frames
Per Helge Andersen

Activities of the International GPS Service (IGS) Reference Frame Working Group
Remi Ferland

Extended Kalman Filtering for Combining Earth Rotation Parameters Time Series
Laura I. Fernandez

Gravity Model induced Systematic Errors in Reference Frames
S.Y. Zhu - F.H. Massmann - Y. Yu - Ch. Reigber

10.30 - 12.00 Symposium C: Geometry and Beyond - Using Global Navigation Satellite Systems (GNSS) in New Ways
Session C1: Probing the Atmosphere with GNSS

GPS Radio Occultation with CHAMP: First Results and Status of the Experiment
Jens Wickert - Torsten Schmidt - Christian Marquardt - Chris Reigber - Karl-Hans Neumayer - Georg Beyerle - Roman Galas - Ludwig Grunwaldt

Retrieval of Key Climate Variable Using Occultation Geometry of a Mountain top GPS Receiver
A. Mousa - T. Tsuda

The Italian Near-Real Time GPS Fiducial Network for Meteorology Applications
Rosa Pacione - Francesco Vespe - Francesco Ambrico - Giuseppe Colucci - Domenico del Rosso - Roberto Faccia - Giuseppe Ramundo

Precipitable Water Measurements using GNSS: First Experience in Brazil
Luiz Fernando Sapucci - Joăo Francisco Galera Monico - José Tadeu Garcia Tommaselli

Regional Vertical Total Electron Content Using GPS Observation
C. Brunini - A. Meza - A. Diaz

Ionospheric Effects and GPS Positioning
Lubomir W. Baran - Michal Rotkiewicz - Irk I. Shagimuratov - Pawel Wielgosz

12.00 - 13.30 Lunch break
13.30 - 15.00 Symposium A: Fine-tuning Reference Frame Implementation
Poster Session

Session A1 related posters:

A1.P01.
Simultaneous Combination of Coordinates and Earth Orientation Parameters of Geodetic SLR Solutions
R. Devoti - R. Lanotte - V. Luceri - C. Sciarretta - G. Bianco - F. Vespe

A2.P02.
Tropospheric Zenith Path Delays Derived from GPS Used as External Information for VLBI
Harald Schuh - Johannes Boehm - Robert Weber

A1.P03.
Combination of ILRS Pilot Project SSC Solutions at University of Newcastle
Konstantin Nurutdinov - Philip Moore - Peter J. Clarke

A1.P04.
Combination of VLBI EOP within the IVS
Axel Nothnagel - Christoph Steinforth

A1.P05.
Japanese Realtime Space Geodetic Measurement Project under the Digital Network Revolution
Fujinobu Takahashi - Taizoh Yoshino - Tetsuro Kondo - Yasuhiro Koyama - Ryuichi Ichikawa - Noriyuki Kurihara - Jun Amagai - Hitoshi Kiuchi - Koichi Sebata - Takao Morikawa - Hiroshi Kumagai - Mamoru Sekido - Shin ichi Nakagawa - Toshio Uose

A1.P06.
Global Reference Frames: Connecting Observation to Theory and Geodesy to Geophysics
Athanasios Dermanis

A1.P07.
A Comparative Analysis of the VLBI Nutation Series
Zinovy Malkin

A1.P08.
Recent Developments in Space VLBI Geodesy Demonstration Experiment (GEDEX)
Madhav N. Kulkarni - József Ádám - István Fejes - Sándor Frey - Zsolt Paragi

A1.P09.
Geodetic Lines Transformations, GPS Levelling and North Sahara Datum. Comparison with Global Models.
A. Zeggai - S.A. Benahmed Daho - S. Kahlouche - A.N. Nabed - S.Touam

A1.P10.
International Terrestrial Reference Frame (ITRF) and: its Geodetic Application
Muneendra Kumar

A1.P11.
The First Experience of the Usage ERA Programme Package for Orbit Determination of DORIS System Satellites
E.I. Yagudina - M.V. Vasilyev

A1.P12.
Earth Orientation Parameters - Combination of the Results Obtained by Different Techniques
Jan Vondrák - Robert Weber - Cyril Ron

Session A2 related poster:

A2.P1.
Non-seasonal Gravitational Effects of Interannual Meteorological Oscillations in Atmosphere and Ocean
B.F. Chao - A.Y. Au C. Cox - T. Johnson

Session A3 related posters:

A3.P01.
EUREF Permanent Network Analysis
Elmar Brockmann - Carine Bruyninx - Alessandro Caporali - Jan Dousa - Lina Ferraro - Rui Fernandes - Mariusz Figurski - Heinz Habrich - Urs Hugentobler - Jan Johansson - Philippe Nicolon - Guenter Stangl - Georg Weber - Werner Wende

A3.P02.
Multi-Year Combination and Time Series Analysis of the EUREF Permanent Network Weekly Solutions
A. Kenyeres - C. Bruyninx

A3.P03.
Horizontal and Vertical Movements of the IGS Regional Reference Network for South America
W.H. Seemueller - K. Kaniuth - H. Drewes

A3.P04.
Geodesy in Patriot Hills Antarctica, Present Status
Rodrigo Barriga - Victor Villanueva - Carlos Iturrieta - Jose Badilla - Mauricio Alvarez - Rodrigo Fernandez - Juan Lacassie - Wendy Rubio - Jorge Godoy - Juan Montero - Carlos Arriaza - Hector Parra

A3.P05.
The Project of the North African Reference System
Abdelmajid Ben Hadj Salem

A3.P06.
Present Time Crustal Deformation in China Relative to ITRF97 Kinematic Plate Model
Yang Fu - Wenyao Zhu - Xiaoya Wang - Wuxing Duan - Xianbing Wu - Wenhai Jiao

A3.P07.
Canadian Geodetic VLBI Research Activities
Calvin Klatt - Mario Berube - Wayne Cannon - William T. Petrachenko

A3.P08.
New Croatian GPS Reference Network
Marijan Marjanović - Zeljko Bačić - Tomislav Basic

A3.P09.
Turkish GPS Fundamental Network (TGFN); Time Dependent Evolution due to High Rate of Tectonic Activity
M. Emin Ayhan - Onur Lenk - Coskun Demir - Ali Kilicoglu - Ali Turkezer - Mustafa Ocak - Bahadar Aktug - Mehmet Acikgoz

A3.P10.
Astronomical and Geodetic Network of Uzbekistan
Dilbar Fazilova - Erkin Mirmakhmudov

A3.P11.
Establishment of the Korean GPS Fiducial Network Referred to ITRF97
Hong-Sic Yun - In-Kee Shin - Jae-Myoung Cho

A3.P12.
European Reference Systems - Frames for Geoinformation Systems
Johannes Ihde - Claude Boucher - Erich Gubler - Jens Luthardt - J. Agria Torres

A3.P13.
Accuracy Standards for Chinese National Geodetic Networks
Zhiping Lu

A3.P14.
On  the Development of the Fundamental Geodetic Network in Russia
S.K. Tatevian - G.V. Demianov - V.I. Kaftan

A3.P15.
First-Order Gravity Network of Belgium 2001
M. Everaerts - T. Van Hoolst - M. Van Ruymbeke - B. Ducarme

A3.P16.
Hungary's New Gravity Base Network (MGH-2000) and it’s Connection to the European Unified Gravity Net
Lajos Völgyesi - Géza Csapó

A3.P17.
The origin shift of 1985 National Vertical Datum
Wei Ziqing - Jiao Wen-Hai - Ma Xin - Sun Zhong-Miao - Li Ying-Chun

A3.P18.
Precision of the Basic Gravity Network Of The Crustal Movement Observation Network of China
Hui Li - Canfei Xing - Guangyu Fu - Dong Liu - Shaoan Sun - Aimin Xiang

A3.P19.
DIVA: a Package Dedicated to the Validation of Gravity Data
Michel Sarrailh - Jean-Pierre Barriot

A3.P20.
The Gravity Data Available at the Bureau Gravimétrique International
Jean-Pierre Barriot - Bernard Langellier - Sophie Pecquerie - Michel Sarrailh

A3.P21.
Densification of Istanbul Triangulation Network by Using GPS
Göknil Güler

A3.P.22.
On the Effect of Datum Inconsistencies in Gravity and Position on European Geoid Computations
Heiner Denker

Session A4 related posters:

A4.P01.
A Tool for an Adjustment of Combined GPS/Levelling/Geoid Networks
Sid Ahmed Benahmed Daho

A4.P02.
The Way to a Consistent National Height System for Switzerland
Urs Marti - Andreas Schlatter - Elmar Brockmann - Adrian Wiget

A4.P03.
Results of the Unified Vertical GPS Reference Network for the Americas (SIRGAS 2000) Processing at DGFI
K. Kaniuth - H. Tremel - H. Drewes

A4.P04.
Connecting Sea Level and Height Systems Along the Coast of South America - a First Assessment
Gustavo Acuna - Wolfgang Bosch - Claudio Brunini - Rodriguez Maturana - Roberto Luz - Laura Sanchez

A4.P05.
On the definition of the Vertical Datum in Java, Indonesia
Aris Sunantyo - C. Gerstenecker - S.B. Kirbani - G. Läufer

A4.P06.
Determination of the Achievable Accuracy of Relative GPS/Geoid Levelling in Northern Canada
Georgia Fotopoulos - Christopher Kotsakis - Michael G.Sideris

A4.P07.
Local Effects in the Brazilian Vertical Datum
Sílvio Rogério Correia de Freitas - Eduardo Marone - Sílvia Helena Soares Schwab - Alexandre de Oliveira Pires

A4.P08.
The Gauge Value of the Gauss-Listing Geoid and its Time Variation: First Estimates from the International Baltic Sea Level Project
E.W. Grafarend - A.A. Ardalan - J. Kakkuri

A4.P09.
On Calibration of Zeiss DiNi12
Mikko Takalo - Paavo Rouhiainen - Pekka Lehmuskoski - Veikko Saaranen

A4.P10.
Prospects for the Australian Height Datum and Geoid Model
W E Featherstone

Symposium A related posters:

A.P01.
Numerical Simulations for Geodetic Parameter Estimation from Space VLBI Data
Madhav N. Kulkarny - Sándor Frey

A.P02.
Participation of Legos And CLS as an Analysis Center in the International Doris Service
Laurent Soudarin

A.P03.
Local GPS-VLBI ties at Ny-Alesund
Christoph Steinforth - Axel Nothnagel - Ruediger Haas - Sten Bergstrand - Jan Johansson - Helge Digre - David Holland

A.P04.
Tierra del Fuego - Towards a Unified Vertical System between Chile and Argentina
Eduardo Andrés Lauría - Fernando Miguel Galbán - Alvaro Hermosilla - Rodrigo Maturana Nadal - Daniel del Cogliano - Raúl Perdomo

A.P05.
Towards a Refined Geoid for Vertical Datum Unification; Error Studies in Gravimetric Geoid Model around Java, Indonesia
Adoldfientje Kasenda

A.P06.
The Conditions of Connection of Local Geodynamic Network (LGN) with the EUREF Permanent Network (EPN)
Andrzej Borkowski - Jaroslaw Bosy - Bernard Kontny

A.P07.
Comparison of the Classical and the Modern Vertical Reference System in Colombia
Laura Sanchez - Hermann Drewes

A.P08.
Realization of the New Geocentric Reference System in Malaysia
Majid Kadir - Kamaludin Omar - Shahrum Ses - Samad Abu - Teng Chee Hwa - Chang Leng Hua - Soeb Nordin

A.P09.
Geodetic Applications of Space VLBI
Yong Zheng - Zhihan Qian

A.P10.
Recent Updating of the Ukrainian Absolute Gravity Network
Yu. Lokshin - S. Svitlov - G. Sidorenko

A.P11.
Artificial Neural Networks for Geoidal Undulation Prediction
Godstime Kadiri James - Adegboyega Kolawole Ojo

A.P12.
Mutual Comparison of  the Combinations of  Earth Rientation Parameters  Obtained by Different Techniques
Cyril Ron - Jan Vondrak

A.P13.
Analysis of Coordinates Changes from Observation Made During CERGOP and EXTENDED SAGET Campaigns
Mariusz Figurski - Tomasz Liwosz - Magdalena Pfeil

A.P14.
A Study  of  SLR Global Tracking Network Weighting Using Fuzzy Logic
Isabel Vigo - Jesus Soto - Jose M. Ferrandiz

A.P15.
The new Taiwan Vertical Datum 2001 and its Application to Regional Centimeter-Level Geoid Modeling
Ming Yang

A.P16.
Comparison of the Concepts of Area Dependent Parameters and Virtual Base Stations using Permanent Simultanous Realtime GPS/GLONASS Measurements
Helmut Titz - Robert Weber - Elisabeth Fragner

A.P17.
The NAREF Initiative to Densify the ITRF in North America
Michael R. Craymer - Mieczyslaw Piraszewski

A.P18.
Regional Geodetic Networks in Brazil
José Carlos Penna de Vasconcellos - Katia Duarte Pereira - Edvaldo Simőes da Fonseca Junior - Denizar Blitzkow

A.P19.
Considerations of Different Height Systems in Venezuela
E. Wildermann - M. Hoyer - G. Royero - N. Hernandez - H. Drewes - R. Velandia - M. Lopez

A.P20.
Terrestrial Reference Frame Effects on Global Sea Level Rise Determined by TOPEX/POSEIDON
Laurent Morel

A.P21.
Investigations on the Height System of Venezuela and the South Caribbean Sea Surface Topography
Gustavo Acuna - Wolfgang Bosch - Melvin Hoyer - Eugen Wildermann - José Hernandez

A.P22.
(title to be announced)
Joedy T. Saffel - Randall E. Taylor

15.00 - 15.30 Coffee/refreshments
15.30 - 17.00 Symposium A: Fine-tuning Reference Frame Implementation
Session A2: Non-tidal Earth Gravitation and Geocenter Motion

Geocenter variations derived from SLR data to Lageos-1 and Lageos-2
Detlef Angermann - Horst Müller - Michael Gerstl

Dynamical Determination of Origin and Scale in the Earth System from Satellite Laser Ranging
Erricos   C. Pavlis

Investigation of Interannual Variations in the Geopotential, and the Implications for the Determination of Decadal Scale Signals and Their Use in Constraining Geophysical Models
C. Cox - B. Chao - A. Au - S. Klosko

Secular Variations in the Earth s Gravity Field from Satellite Tracking Data
M.K. Cheng - B.D. Tapley

Determination of Secular Change in the Earth's Second Zonal Harmonic J2
Bin Wu

Results from the 6th International Comparison of Absolute Gravimeters (ICAG-2001)
James E. Faller - Leonid Vitushkin

15.30 - 17.00 Symposium C: Geometry and Beyond - Using Global Navigation Satellite Systems (GNSS) in New Ways

Session C2: Low Earth Orbiter Satellite Missions

Kinematic Orbit Determination for Low Earth Orbiters (LEOs)
Heike Bock - Urs Hugentobler - Gerhard Beutler

Status of GRACE: The Gravity Recovery and Climate Experiment
Byron Tapley - Christoph Reigber

Analysis of the Earth´s Gravitational Field from Semi-Continuous Ephemeries of a Low-Earth-Orbiting GPS-Tracked Satellite of Type CHAMP, GRACE or GOCE
G. Austen - E. W. Grafarend - T. Reubelt

Kinematic Orbit Determination of LEOs Based on Zero- or Double-Difference Algorithms Using Simulated and Real SST Data
Drazen Svehla - Markus Rothacher

CHAMP Mission Development and Data Exploitation After One Year in Orbit
Christoph Reigber - Hermann Luehr - Peter Schwintzer

Laser Altimetry and Lidar from ICESat/GLAS
Bob E. Schutz

GPS/LEO Rapid Orbit Determination in Support of GPS Meteorology: Status and Future Plans
Dorota Grejner-Brzezinska - Shengjie Ge - Jay Kwon - C. K. Shum - C. Y. Zhao

Tuesday 4 September, 2001
08.30 - 10.15 Symposium A: Fine-tuning Reference Frame Implementation
Session A3: Regional Reference Networks
(session time total: 105 min.)

Status of the European Reference Frame - EUREF  (15 min.)
József Ádám - Wolfgang Augath - Claude Boucher - Carine Bruyninx - Alessandro Caporali - Erich Gubler - Werner Gurtner - Bjorn Geirr Harsson - Helmut Hornik - Ambrus Kenyeres - Hans V. D. Marel - Wolfgang Schlueter - Jaroslav Simek - Joao Agria Torres - Johannes Ihde - Heinz Habrich - Guenter Stangl - Hermann Seeger - Georg Weber

Contribution of the EPN Central Bureau to the Overall Monitoring of the EUREF Permanent Network  (15 min.)
Carine Bruyninx - Bence Takács

Regional ITRF Densification by Blending Permanent and Campaign Data - The CEGRN Campaigns and the Central European Velocity Field  (15 min.)
Matthias Becker - Alessandro Caporali - Mariusz Figurski - Gyula Grenerczy - Ambrus Kenyeres - Jan Hefty - Marian Marjanovic - Günter Stangl

On Computation of an Homogeneous EUREF Coordinate Time Series  (10 min.)
Natalia Panafidina - Zinovy Malkin

Results of SIRGAS 2000 GPS Network by IBGE Analysis Center  (10 min.)
S.M. Alves Costa - E.S. Fonseca Junior

Integration of Regional GPS Network to the ITRF Using  Precise Point Positioning (15 min.)
Joăo Francisco Galera Monico - José Aurélio da Silva Perez

The Using of Double-Difference Information from Network Solutions for Generating Observations for a Virtual GPS Reference Receiver  (15 min.)
Adrian Jäggi - Gerhard Beutler - Urs Hugentobler

Definition and Realization of a Chinese Terrestrial Reference Frame  (10 min.)
Fuping Sun - Bin Wu

08.30 - 10.00 Symposium C: Geometry and Beyond - Using Global Navigation Satellite Systems (GNSS) in New Ways
Session C3: New Concepts in Engineering Geodesy

Multi-Applications of GPS for Hydrographic Survey
C.C. Chang - H.W. Lee - J.T. Lee - I.F. Tsui

Integration of GNSS and Pseudo-Satellites: New Concepts for Precise Positioning
Jinling Wang - Chris Rizos - Liwen Dai - Toshiaki Tsujii - Joel Barnes

Deformational Monitoring on a Polygon of Liquid Wastes Injection to Deep Ground Layers
T.V. Guseva

High-Precision Integrated GPS/INS/CCD System for Transportation Applications
Charles K. Toth - Dorota A. Grejner-Brzezinska

A New Vision for Engineering Geodesy
Andrew Evans - Gethin Roberts - Alan Dodson

Subsidence Of Tianjin City Measured By Integration Of Interferometric SAR And GPS Measurements
Zhenhong Li - Jingnan Liu - Caijun Xu

10.00 - 10.30 Coffee/refreshments
10.30 - 12.00 Symposium A: Fine-tuning Reference Frame Implementation
Session A4: Vertical Datums: Determination Techniques and Unification

The European Vertical Reference System (EVRS), its Relation to a World Height System and to the ITRS
Johannes Ihde - Wolfgang Augath

Development of the North American Gravimetric Geoid: Adapting the Process to Determine a Unified Central American Geoid
Daniel R. Roman

A Reference Surface for the Unified Height System in the Northern Part of South America
L. Sanchez

A National Vertical Datum Independent of Local Mean Sea Level?
D.B. Grant - G.H. Blick

On Monitoring Vertical Datums with Satellite Altimetry and Tide Gauge Data on Large Lakes
Christopher Jekeli - Puttipol Dumrongchai

Remarks on the Height Datum Definition Problem: the Italian Case
Alberta Albertella - Riccardo Barzaghi - Fausto Sacerdote

10.30 - 12.00 Symposium C: Geometry and Beyond - Using Global Navigation Satellite Systems (GNSS) in New Ways
Session C4: Probabilistic and Non-probabilistic Assessment in Data Analysis

Random Simulation and GPS Decorrelation
Peiliang Xu

SIGMA-F: Variances of GPS Observations Determined by a Fuzzy System
Andreas Wieser - Fritz K. Brunner

Using Artificial Neural Networks and Fuzzy Technology for Geodetical Data Analysis
Katja Heine

Modelling Uncertainty in GIS
Gerhard Joos

Querying Raster Data Structures - Probabilistic and Non-Probabilistic Approaches on Knowledge Based Template Matching Methods
Bastian Graeff

BLIMPBE and its Geodetic Applications
Burkhard Schaffrin - H. Bâki Iz

12.00 - 13.30 Lunch break
13.30 - 15.00 Symposium C: Geometry and Beyond - Using Global Navigation Satellite Systems (GNSS) in New Ways
Poster Session

Session C1 related posters:

C1.P1.
Tropospheric Delay Estimation using GPS Receivers and Water Vapour Radiometers and its Influence on the Computed GPS Coordinates
Eric Pottiaux

C1.P2.
The Ionospheric Total Electron Content Mapping in Brazil using the Global Positioning System
E.S. Fonseca Junior - Denizar Blitzkov - Gérard Lachapelle

C1.P3.
Influence of the Ionosphere in the GPS Point Positioning: A Case Study in the Equatorial Region
Paulo de Oliveira Camargo - Joăo Francisco Galera Monico - Marcelo Tomio Matsuoka

C1.P4.
GNSS Radio Occultations for Climate Applications: a Benchmark with Spaceborne Nadir Atmosphere Sounders
Francesco Vespe - Emilio Banfi - Antonio Nardi - Rosa Pacione

C1.P5.
On the Specific Aspects of Precise Estimation of Tropospheric Path Delays in GPS Analysis
Jan Dousa

C1.P6.
Accuracy of IWV Determined from GPS Data Processing
Michał Kruczyk - Tomasz Liwosz - Jerzy B. Rogowski

C1.P7.
Exploitation of Ground Based GPS for Numerical Weather Prediction and Climate Applications in Europe
Hans van der Marel - Sylvia Barlag - Gunnar Elgered - Peter Pesec

C1.P8.
Integral Ray Optics Approximation in the Electromagnetic Waves Theory and its Applications for Atmospheric Delay Modeling in GNSS Measurements
A.V. Prokopov - Ye.V. Remayev

C3 related posters:

C3.P1.
Slope Stability Monitoring By The Use Of GPS Multipath As A Signal
Linlin Ge - Chris Rizos

C3.P2.
Principal Component Analysis of Wavelet Transformed GPS Data for Deformation Monitoring
Clement Ogaja - Jinling Wang - Chris Rizos

C3.P3.
CCD-Astrogeodesy and Prism Models for Precise Networks in Engineering Geodesy
Gottfried Gerstbach

C3.P4.
Continuous Monitoring of a Landslide Area Using GPS
Fritz K. Brunner - Georg L. Gassner

C3.P5.
Obtainement and Analysis of Azimuths by Classical Astronomy and by Global Positioniong Technology
Paulo Cesar Lima Segantine - Cesar Peixoto Rocha

C3.P6.
Variance-Covariance Modeling of Carrier Phase Errors for Rigorous Adjustment of Local Area Networks
Robert S. Radovanovic

C3.P7.
Network Optimization with respect to Systematic Errors
Steffen Schön - Hansjörg Kutterer

C3.P8.
Airport Coordinate Monitoring System in Japan and Detected Anomalous Position Changes
Yoichiro Fujii - Yao Tanaka

C3.P9.
Error Analysis and Accuracy Improvements to GPS/Accelerometer Structural Monitoring
Xiaolin Meng - Gethin Roberts - Alan Dodson

C3.P10.
A Refined Surface Parameter Estimation Technique in Mobile Mapping Systems
Alexander Ksendzuk

C3.P11.
Increasing Resolution of SAR Images
Alexander Ksendzuk - S.E. Falkovitch - V.K. Volosyuk

C3.P12.
Precision GPS/INS Navigation in Urban Canyons: Dealing with GPS Losses of Lock
Dorota A. Grejner-Brzezinska - Charles K. Toth

C3.P13.
The Development of a GPS Surveying Probe
Rock Santerre

C3.P14.
The Use of GPS in Monitoring Cable-Stayed Bridges in Seismic Areas
Maria Tsakiri - Vassilis Lekidis - Evangelia Belegrati - Maria Foti - Mike Stewart

C3.P15.
Determination of Refraction Free Geodetic Height Difference in Mountainous Regions
EL Hassan Benaim

C3.P16.
Technology of Bathymetric Survey with GPS Satellite Positioning System and digital Echo-Sounder
Dariusz Popielarczyk - Stanisław Oszczak

C3.P17.
Kinematic GPS Applications for Aerotriangulation
Tiberiu Rus - Ioan Somardolea

C3.P18.
Use of the GPS System in Designing and Monitoring Water Projects
James Mwami

C3.P19.
Robust Adjustment for the National GPS Network of China
Yuanxi Yang - Lijie Song - Yinze Tang - Wuxin Duan - Zhiging Wei - Kai Ren

C3.P20.
A Victorian GPS Virtual Reference Station System to Support Port Operations
Kefei Zhang - Nick Talbot

C3.P21.
Processing GPS Measurements for Navigational GIS
Tamás Lovas

C3.P22.
Simulation Technique for Geodynamical Study Deduced from GPS and Seismological Data Analysis in Aswan Region
Hassan A. Khalil

C3.P23.
Information System for Geodetic Deformation Analysis with Heterogeneous Data
Günter Schmitt - Bernhard Heck - Ulrich Schmidt - Steffen Schön - Martin Vetter - Jens Zimmermann - Joachim Wiesel - Karin Faulhaber - Hansjörg Kutterer

Session C4 related posters:

C4.P1.
Intermediate Report of the IAG SSG 4.190 on Non-Probabilistic Assessment in Geodetic Data Analysis
Hansjoerg Kutterer

C4.P2.
Generalized QR Factorization and its Application to Geodetic Adjustment Problems
Georg Dinter

C4.P3.
Testing for Normality or Non-Normality and Probabilistic Assessment of Univariate and Multivariate Data
Davaadorjin Monhor

C4.P4.
On Non-Probabilistic Techniques: Soft Computing and Intelligent Geospatial Data Analysis
E.A. Shyllon

C4.P5.
Common Features of Time Series of Superfluous Gravity, GPS Derived Positions and Meteo Data within the Diurnal Interval
Jan Krynski - Yevgen Zanimonskiy

C4.P6.
Processing GPS Data in Real-Time Mode and the Use of Fuzzy Logic and Genetic Algorithms for Intelligent Control and Obstacle Avoidance
Abdullah ArRajehi

C4.P7.
Experiences about Detecting Multiple Outliers in Heteroscedastic Regression Models
Serif Hekimoglu - Mustafa Berber

C4.P8.
A Comparison between Statistical & Fuzzy Tecniques in Outlier Detection
Şebnem Aliosmanoglu - Orhan Akyilmaz

C4.P9.
Optimization of Deformation Networks by Using Fuzzy Approach
Orhan Akyilmaz - Tevfik Ayan

C4.P10.
Robust Estimation of the Normal-Distribution Parameters by Use of the Structural Partitioning - PEROBLS D Method
Gligorije Perovic

C4.P11.
Robust PEROBVC ML Method of Estimating of Variances in Tukeyan Mixed Distibutions of Empirical Variances
Gligorije Perovic

C4.P12.
PERG - A Method for Trend Determination in Time Series
Gligorije Perovic

C4.P13.
Permodminqe Method of Variance - Components (VC) Estimation
Gligorije Perovic - Branko Milanovic

C4.P14.
Adaptive Dynamic Modeling for Kinematic Positioning
Michael J. Moore - Jinling Wang

C4.P15.
Estimation of Accuracy of GPS Positioning Methods Used for Calibration of Satellite Images
Mieczysław Bakuła - Stanisław Oszczak

Session C5 related posters:

C5.P1.
The Effects of Tropospheric Bias on GPS-Based Volcano Deformation Monitoring
Hasanuddin Z. Abidin - D. Darmawan - O.K. Suganda - M. A. Kusuma - M.Gamal - I. Meilano - M. Hendrasto

C5.P2.
Determination of Accuracy of GPS Kinematic Methods in Real-Time and Post-Processing Modes
Adam Ciecko - Stanislaw Oszczak

C5.P3.
An Influence of Phase Center Variations on Field GPS Measurements
Anton Kaftan

C5.P4.
Improving Position Solutions Over Long Baselines Using IGS Products
Andrew Evans - Gethin Roberts - Vidal Ashkenazi

C5.P5.
Refinement of the Ambiguity Validation Test Procedure
Minghai Jia

C5.P6.
Monitoring Water Vapour by Means of a GPS/GLONASS Reference Station Network
Elisabeth Fragner - Robert Weber - Helmut Titz

C5.P7.
Detection and Mitigation of Static Multipath in L1 Carrier Phase Measurements Using a Dual-Antenna Approach
Julio C. Farret - Marcelo C. Santos

C5.P8.
Influence of Ionosphere on Repeatability of Vectors Co-Ordinates Determination
L.W. Baran - A. Krankowski - I.I. Shagimuratov

C5.P9.
Accuracy of Ionosphere Corrections For Single-Frequency Radar Altimeters
C.Y. Zhao, Shengjie Ge, C.K. Shum - Dieter Bilitza - Stefan Schaer

C5.P10.
GPS Limb-Sounding Retrieval of Water Vapor Using Ground based Network and Spaceborne Data
Shengjie Ge - C.K. Shum - C.Y. Zhao - Seth Gutman - Klemens Hocke

C5.P11.
Quality Control of GPS Baseline Processing
Jenn-Taur Lee

C5.P12.
Quick GPS Ambiguity Resolution for Short And Long Baselines
Milan Horemuz - Lars Sjöberg

C5.P13.
A Statistical Test Procedure of GPS Systematic Errors
Minghai Jia - Mike Stewart - Nigel Penna - Maria - Tsakiri

C5.P14.
Modelling Residual Systematic Errors in GPS Positioning: Methodologies and Comparative Studies
Chalermchon Satirapod - Jinling Wang - Chris Rizos

C5.P15.
Kalman Filter Application on GPS Navigation Solution in Low Dynamics
H. Hakan Denli - M. Halis Saka - Cihangir ???

15.00 - 15.30 Coffee/refreshments
15.30 - 16.45 Symposium A: Fine-tuning Reference Frame Implementation
Session A5: Is there a Need for a Geodetic Datum 2000?
(session time total: 75 min.)

Contribution of the International Earth Rotation Service to Geodetic References
Claude Boucher

Time Evolution of a World Geodetic Datum
E.W. Grafarend - A.A. Ardalan

Do We Need a New Geodetic Reference System?
Erwin Groten

On the Proper Choice of the Reference Equipotential Surface
Fausto Sacerdote - Fernando Sansó

A Discussion of the “Heiskanen & Moritz Proposition”
Roger G. Hipkin

15.30 - 17.00 Symposium C: Geometry and Beyond - Using Global Navigation Satellite Systems (GNSS) in New Ways
Session C5: Biases in GNSS Positioning

On Optimizing GNSS Multi-Frequency Carrier Phase Combinations for Ambiguity Resolution and Precise Positioning
Robert S. Radovanovic - Georgia Fotopoulos - Naser El-Sheimy

The Bayesian Approach Applied to GPS Ambiguity Resolution. The Mixture Model
Clara de Lacy - Fernando Sanso - Gracia Rodriguez-Caderot - Antonio J. Jil

Modernised GPS: Phase-Only Integer Ambiguity Estimability in the Presence of Ionospheric Delays
D. Odijk - P.J.G. Teunissen

Mitigation of GPS Systematic Errors for High Precision Medium Distance Positioning
Minghai Jia - Mike Stewart - Maria Tsakiri

Extended Modelling of the Troposphere for the Regional Deformation Network "Antarctic Peninsula"
Michael Mayer

On the Periodicity of GPS Time Series
Markku Poutanen - Hannu Koivula

Wednesday 5 September, 2001
08.30 - 10.00 Symposium B: From Eötvös to Satellite Gradiometry – New Vistas in Measuring and Modeling the Earth’s Gravity Field
Session B1: Advances in the Theory of Gravity Field and Geoid Determination

Future Enhancements and Developments for the Next Generation of WGS
S. Kenyon - C. Jekeli - E.C. Pavlis - N.K. Pavlis - C.K. Shum

Fast Spherical Collocation
F. Sansó - C.C. Tscherning

Time-Wise vs. Space-Wise: Competition or Partnership?
P. Ditmar - R. Klees

Closed form Green’s Functions Solving Three Fundamental Gradiometric Boundary Value Problems (Spherical Approximation)
Z. Martinec - E.W. Grafarend

The Analytical Solutions of Geodetic Boundary Value Problems with Ellipsoidal Boundary
Jinhai Yu - Christopher Jekeli - Ming Zhu

Analytical Geoid Models for the United States of America Based on GPS/Levelling Data
Uwe Schäfer - Kurt Oppitz

08.30 - 10.00 Symposium D: Modeling Earth Processes and Global Change
Session D1: Ocean-Solid Earth Interactions

Earth's Shape Reveals Seasonal Pattern of Surface Mass Circulation
Geoffrey Blewitt - David Lavallee - Peter Clarke - Konstantin Nurutdinov

On the Loading Effect of the Baltic Sea Observed by Superconducting Gravimeter T020 at the Metsähovi Station, Finland
Heikki Virtanen

Angular Momentum Budget of the Solid Earth, Atmosphere, Ocean System
O. de Viron - V. Dehant

Separation of Individual Dynamical Processes in the Oceans and their Contribution to Polar Motion Excitation
M. Thomas - F. Seitz - J. Stuck

Climate Excitation of Polar Motion
Eric W. Leuliette - John M. Wahr

A Study of the Oceanic Excitation of the Chandler Wobble Using a 50-Year Time Series of Ocean Angular Momentum
Aleksander Brzezinski - Jolanta Nastula - Rui M. Ponte

10.00 - 10.30 Coffee/refreshments
10.30 - 12.00 Symposium B: From Eötvös to Satellite Gradiometry – New Vistas in Measuring and Modeling the Earth’s Gravity Field
Session B2: Use of Gravity Data from Earth and Planetary Satellite Missions

Global Gravity Field Recovery with CHAMP
Christoph Reigber - Georges Balmino - Peter Schwintzer - Richard Biancale - Franz Barthelmes - Albert Bode - Rolf Koenig - Jean-Michel Lemoine - Sylvain Loyer - Karl-Hans Neumayer - Felix Perosanz

Observing Mass Redistributions Due to Climate Change
Eric W. Leuliette - R. Steven Nerem

Review of calibration methods for GOCE data
Radboud Koop - Pieter Visser - Johannes Bouman

Combination Geopotential Solution Development Anticipating Data from GRACE and GOCE
N.K. Pavlis - E.C. Pavlis - S.C. Kenyon

On the Regularization Problem in Gravity Field Determination from Satellite Gradiometric Data
Juergen Kusche - Roland Klees

External Geophysical Validation and Calibration of an Orbiting Gravity Gradiometer
Ernst J.O. Schrama

10.30 - 12.00 Symposium D: Modeling Earth Processes and Global Change 
Session D2: Variations in Earth Orientations

On Long Period Polar Motion
R.O. Vicente - Clark R. Wilson

Modulation of the Seasonal Cycle in the Earth's Atmospheric, Oceanic, and Mantle Angular Momentum
Richard S. Gross - Steven L. Marcus - Jean O. Dickey

Numerical Solutions for the Non-Linear Liouville Equation
F. Seitz - H. Kutterer - S. Gernhardt - J. Stuck - M. Thomas

Episodic Variations in the Earth Rotation
D. Gambis - C. Bizouard - S. Lambert

The 3-Dimensional Atmospheric Angular Momentum Budget of the SST-Forced ECHAM3-T21 Global Circulation Model (GCM)
Jochen Stuck

Analysis of High-Frequency Earth Rotation Parameter Series from GPS and VLBI
Markus Rothacher - Robert Weber

12.00 - 13.30 Lunch break
13.30 - 15.00 Symposium B: From Eötvös to Satellite Gradiometry – New Vistas in Measuring and Modeling the Earth’s Gravity Field
Poster Session

General Formulas for Estimating Powers of Topographic Height to be Taken into Account for Terrain Corrections in Geoid Determination and Isostatic Compensations
Wenke Sun

Gravity Field Modelling by Torsion Balance Data - A Case Study in Hungary
Gy. Tóth - Sz. Rózsa - J. Ádám - I.N. Tziavos

Instabilities in Hill's Equations for Orbit Computations
Wolfgang Keller

The African Geoid Project
C.L. Merry - D. Blitzkow

A New Hybrid Geoid Model for Japan, GSIGEO2000
Yuki Kuroishi - Hisashi Ando - Yoichi Fukuda

From Geoid Heights to Gravity Anomalies Values: Unbounded Versus Bounded Operators
Jean-Pierre Barriot

Study of Geometry of 3D Density Contrast Surfaces of Arbitrary Shape and their Dynamics Using Gravitational Field Inversion
Ilya Prutkin

Precise Geoid Computation Employing Adapted Reference Field, Seismic Moho Information and Variable Density Anomaly
Hussein A. Abd-Elmotaal - Norbert Kuehtreiber

A New Geoid Computation from Gravity and GPS/levelling Data in Andalusia (Southern Spain)
Elidia B. Blázquez - Antonio Gil - Gracia Rodriguez-Caderot - Clara de Lacy

Airborne Gravity and Geoid Survey of the Baltic Sea
R. Forsberg - K. Keller - A. Olesen - J. Kääriäinen - H. Routsal Ainen - M. Lidberg - A. Engfeldt - S. Aaro - D. Solheim - A. Gidskehaug

The Arctic Gravity Project - Filling the Polar Gap of Satellite Gravity Missions
Rene Forsberg - Steve Kenyon

Downward Continuation of Aerogravity Measurements
Jean-Pierre Barriot - Julien Vienne

Simulation of the Champ Accelerometer and Attitude Sensor Package and Comparison with Real Data
Helmut Oberndorfer - Jürgen Müller - Ludwig Grünwaldt

Efficient Computations of Regional Geoids from Airborne Data: A Case Study
A.N. Marchenko - F. Barthelmes - U. Meyer - P. Schwintzer

Principal Axes and Principal Moments of Inertia from Recent Satellite Gravity Field Solutions
A.N. Marchenko - P. Schwintzer

Computation of Geoid Undulations from Gravity Anomalies by Means of Spherical Wavelets
Michael Schmidt

A Discussion on the Wiener Kolmogorov Prediction Principle with Easy to Compute and Robust Variants
Maria Antonia Brovelli - Fernando Sansó - Giovanna Venuti

The Impact of Stokes Kernel Modifications on the Long Wavelength Properties of the Geoid
Ambrus Kenyeres

Recent Simulation of the Gravity Field Mission GOCE
Jürgen Müller - Helmut Oberndorfer - Christian Gerlach - Nico Schneeuw

Aliasing Effects in Terrain Correction Computation Using Constant and Lateral Density Variation
S. Bajracharya - C. Kotsakis - M.G. Sideris

Geoid Determination Using Different Gravity Reduction Techniques
S. Bajracharya - C. Kotsakis - M.G. Sideris

Simulation of GOCE Observables
M.S. Petrovskaya - A.N. Vershkov - G.B. Volfson - J.B. Zilinski

New Mathematical Model for Evaluating the Potential Coefficients by the Least Squares Approach
Margarita Petrovskaya

On the Use and Abuse of Helmert's Second Method of Condensation
B. Heck

Calibration of Satellite Gradiometer Data by Ground Gravity Data
Dimitrios Arabelos

Optimal Merging of Airborne Gravity and Gravity Derived from Satellite Altimetry: a Test Case along the Coast of Greenland
Arne Olesen - Ole B. Andersen - Rene Forsberg

Geoid Computations in Bavaria
Christian Gerlach

The Ellipsoidal Harmonic Expansion of the Gravity Field of Asteroid Eros 433 Estimated from the NEAR Doppler Tracking Data
R. Garmier - J.P. Barriot - A.S. Konopliv - D.K. Yeomans

Extreme Gravity Variations at Short Range: The Colombian Andes as a Test Area for the Satellite Gravity Missions
William Martinez

Local Gravimetric Geoid Determination with Variable Surface Densities
Szabolcs Rózsa

The Effect of Mean Sea Level Change on the Geoid
Micheal Kuhn - Wolfgang Bosch

The Least-Squares Complex Collocation, an Alternative Estimation Techniques for Global Gravity Modeling from Satellite Gradiometry
Chuanding Zhang

On the Iterative Solution of Ill-Conditioned Normal Equations by the Use of Lanczos Methods
Juergen Kusche - Torsten Mayer-Guerr

A Proposal to Use the Baltic Sea Area as a Test Field for the Gravimetric Satellites
Markku Poutanen - Mirjam Bilker - Martin Ekman - Hans-Georg Scherneck - Martin Vermeer

Determination of Seasonal Gravity Variations by Forthcoming Gravity Satellite Missions
Lóránt Földváry - Yoichi Fukuda

A Geopotential Solution Incorporating Data from Recent Satellite Missions
E. C. Pavlis - S.C Kenyon

On the Ellipsoidal Correction to the Spherical Stokes in the Determination of Geoid
J. Huang - M. Veronneau - S. D. Pagiatakis

Remarks on Orthogonal Decomposition Theorem Applied in Inverse Gravimetric Problem
Fei Li

The Effect of the Point Density of Gravity Data on the Accuracy of Geoid Undulations Investigated by 3D Forward Modelling
Judit Benedek

Aliasing and Polar Gap Effect on the Geopotential Coefficient Estimation: Space-wise Simulation Study of GOCE Combined with GRACE
Shin-Chan Han - Christopher Jekeli - C.K. Shum

Improved Block-Diagonal Approximation of the Normal Matrix in the Inversion of Satellite Gravity Gradiometry Observations
P. Ditmar - E. Schrama - R. Klees

Improved Block-Diagonal Approximation of the Normal Matrix in the Inversion of Satellite Gravity Gradiometry Observations
P. Ditmar - E. Schrama - R. Klees

Moho Depths and Isostatic Anomalies Computation using an Alternative Method for Estimating Variable Density Anomalies
Hussein A. Abd-Elmotaal - Norbert Kuehtreiber - Drazen Svehla

A Comparision of Different Solution Methods for Altimetry Gravimetry Boundary Value Problems using Smoothness Conditions along the Coast Line
Rossen, S. Grebenitcharsky - Michael, G. Sideris

Combination of Gravity, Altimetry and GPS/Levelling Data for the Numerical Solution of Altimetry-Gravimetry Boundary Value Problems
Rossen, S. Grebenitcharsky - George, S. Vergos - Michael, G. Sideris

Determination of Indonesian Gravity field from Combination of Satellite Altimeter, Surface Gravity and Digital Terrain Model Data
Leni Sophia Heliani - Yoichi Fukuda - Shuzo Takemoto

Gravity Prediction from Bathymetric Data to Densify Airborne Gravity Observations
David Sproule - A.H.W. Kearsley

The Effect of Lateral Density Variation on Local Geoid Determination
Addisu Hunegnaw

Modified Spheroidal Stokes Kernel: Finding the Optimal Degree of Modification and Integration Cap-Size for Canada
Marc Veronneau - André Mainville - Jianliang Huang

Combination of Geopotential Coefficients, Gravity Anomaly, and Gravity Gradiometry Data in Geoid Height Determination
Kosasih Prijatna - Roger Haagmans

On the Inversion of Grace Observables for Local Geoid Determination
Ramon V. Garcia - Christopher Jekeli

Performance of the Time-Wise Semi-Analytical Approach
R. Klees - P. Ditmar

Space-Propagative Torque; Evaluating the Spin-Gravity Coupling Constant, K
Robert C. Bostrom

Multiresolution Methods for GRACE Geoid Analysis
Eric W. LEULIETTE - R. Steven NEREM - George H. BORN - Byron D. TAPLEY - Gregory BEYLKIN - Robert CRAMER

Fast, Spatial Domain Potential Field Modelling - Piecewise Polynomial Models of the Green's Functions
Gabriel Strykowski

Steps to the Austrian GEOID 2000
Norbert Kuehtreiber

Multiresolution Analysis of the Geoid Based upon a GPS Collocation Solution of Data of Type (i) Gravity Potential, (ii) Gravity Intensity and (iii) Vertical Deflections
E.W. Grafarend - A.A. Ardalan

Spheroidal Harmonic Analysis to Degree / Order 1000 / 1000 in the World Geodetic Datum 2000
A.A. Ardalan - E.W. Grafarend

Somigliana-Pizzetti Gravity – The International Gravity Formula – Accurate to the Sub-Nanogal Level
E.W. Grafarend - A.A. Ardalan

Computational Methods for the Discrete Downward Continuation of the Earth Gravity
J. Huang - P. Vanicek - S. D. Pagiatakis

Proyecto Austral de Integracion Geoidal (PAIG) - An Example of Geoid Computation and the Possible Improvement by Airborne Gravity Survey
María Cristina Pacino - Oscar Cifuentes - Eduardo Lauria - Rene Forsberg

Merging Satellite Derived Gravity Anomalies with Ship Gravity Data in the Frequency Domain
J. Catalao - M. J. Sevilla

Concerning a Non-Homogeneous Biharmonic Potential Theory for Geodesists and Geophysicists
Rolland L. Hardy

Ellipsoidal Free Air Anomalies from Spherical Harmonic Gravity Models
Roger G. Hipkin

Generalisation of Vertical Deflection Formulae for a Reference Spheroid: Application to Australia and Greece
W.E. Featherstone - S.A. Holmes - I.N. Tziavos - V.S. Andritsanos

Improvement of the University of New Brunswick's Gravimetric Geoid Model for Canada
Juraj Janak - Petr Vanicek - Jianliang Huang

The Continuous Data Improvement for Quasi-Geoid Estimation in South America
R. Barzaghi - D. Blitzkow - S. Kenyon - F. Sanso

The Astro-Geological Geoid: a Precise Solution of Crustal Density Anomalies
Gottfried Gerstbach

External Validation of GOCE Observations and Products
Roland Pail

Numerical Solution Strategies for Gravity Field Recovery: Comparison and Assessment
R. Pail - G. Plank - W.-D. Schuh

Implementation of Solution Strategies for Global Gravity Field Determination on Massive Parallel Systems and Beowulf Clusters
G. Plank - W.-D. Schuh

Accuracy Assessment of Current Gravity Field Models
C.K. Shum - Christopher Jekeli - Yuchan Yi - Chang-yin Zhao - Puttipol Dumrongchai - Steve Kenyon - Dan Roman - Kefei Zhang - Yaozhong Zhu

Estimation of Three Dimensional Ice Stream Velocity Fields Using Multiple SAR Interferometry Sensors
Michael Baessler - C.K. Shum - Reinhard Dietrich - Kazuo Shibuya - Shigeru Aoki

Model Refinements in the Recovery of the Gravity Field - Variational Approach
Petr Holota

Regional and Global Satellite Gravity Recovery with Multigrid Methods on Icosahedral Grids - a Simulation Study Based on Simulated CHAMP, GRACE and GOCE Observables
Martin Feuchtinger - Karl Heinz Ilk - Jürgen Kusche

A Comparison of Geoid Heights Derived from Recent Geopotential Models with Geoid Heights Derived from Surface and Satellite Data in Greece
V. Pagounis

Preliminary Investigation of a Super-High and Precision Resolution Gravity Field Model of Australia Using Heterogeneous Data
Kefei Zhang - Rod Deakin - Norm Edwards - Cheinway Hwang - C.K. Shum

Ocean Tides for and from GRACE Gravimetry
P. Knudsen - O. Andersen

An Improved Model of the Gravity Anomaly Degree Variance
Xiaoping Wu

From 10**-3 cpd to 500 cpd, from local to global scale: Gravity observations with superconducting gravimeters
Corinna Kroner

A Simple and Stable Approach to High Degree Spherical Harmonic Synthesis
Simon Anthony Holmes - William Edward Featherstone

Spacewise Approach and Measurement Bandwidth in Satellite Gradiometry
Alberta Albertella - Federica Migliaccio - Mirko Reguzzoni - Fernando Sansó

15.00 - 15.30 Coffee/refreshments
15.30 - 17.00 Symposium B: From Eötvös to Satellite Gradiometry – New Vistas in Measuring and Modeling the Earth’s Gravity Field
Session B3: Airborne Gravimetry

Estimating the Gravity Disturbance Vector from Airborne Data
Klaus-Peter Schwarz - Sameh Nassar - Michael Kern

Comparison of GPS/INS with Airborne Gravimeter and Satellite Altimetry for Gravity Disturbance and Geoid Determination
Jekeli Christopher - Jay H. Kwon

Sensor Calibration and Orientation for Strapdown Airborne Gravimetry by GPS
Gerd Boedecker

Error Sources in Airborne Gravimetry Employing Spring-Type Gravimeter
Arne Olesen - Rene Forsberg - Kristian Keller - Bill Kearsley

High Accuracy, Short Wavelength Gravity Field Estimation from a Helicopter
Sandra Kennedy - Alexander Bruton - Klaus-Peter Schwarz

Geoid Determination from Airborne Gravity Data Using Different Filtering Frequencies and DTM Resolutions
Fadi A. Bayoud

15.30 - 17.00 Symposium D: Modeling Earth Processes and Global Change
Session D3: Global and Regional Sea-level Changes

GPS Based Estimates of Heights and Vertical Velocities for Tide Gauge Sites around the North Atlantic Ocean
Petra Häfele

Sea Level Variations in the North Atlantic
Micheal Kuhn - Wolfgang Bosch - Roland Kaniuth

Seasonal and Low-Frequency Variability in Global and Basin-Scale Sea Level: 1900-2000
Don Phillip Chambers

Observations of Recent Sea Level Change Using TOPEX/POSEIDON Altimetry
R. S. Nerem - E. W. Leuliette - G. T. Mitchum - D. P. Chambers

Mediterranean Sea Level Variation: Altimetry Data and Oceanographic Models
Isabel Vigo - Jose M. Ferrandiz - Carmen Lopez - Ben F. Chao

Sea-Level Variations in the Baltic Sea: Consistency of Geodetic Observations and Oceanographic Models
Kristin Novotny - Gunter Liebsch - Reinhard Dietrich - Andreas Lehmann

Thursday 6 September, 2001
08.30 - 10.00 Symposium B: From Eötvös to Satellite Gradiometry – New Vistas in Measuring and Modeling the Earth’s Gravity Field
Session B4: Advanced Technologies for High-resolution Global and Regional Digital Elevation Models (DEM)

Global Digital Elevation Models - Current Status and Future Opportunities
Philippa A.M. Berry - Richard D. Hilton - Colm P.D. Johnson

Airborne Laser and Interferometric SAR for Mapping Heights of Glaciers and Sea-Ice
R. Forsberg - K. Keller - S.M. Jacobsen

Generation of a High-Resolution Digital Elevation Models in Central Java
C. Gerstenecker - G. Läufer - B. Wrobel

Validation and Error Correction of Space-Derived Digital Elevation Models using ERS Satellite Altimeter Data
Colm P.D. Johnson - Philippa A.M. Berry

Study of Adjustment of Theoreticals Variograms in Digital Elevation Models. Application in Castello'n (Spain)
Ignacio Cruzado - José Herraez - Jose Manuel Cruzado - José Luis Denia

Sensibility Study of the Interpolation Methods in the Generation of Digital Elevation Models
Cruzado Porcar - Jose Manuel

08.30 - 10.00 Symposium D: Modeling Earth Processes and Global Change
Session D4: Global and Regional Plate Motions and Deformations

Seasonal Modulation of Interseismic Strain Build-up in an Island Arc Driven by Snow Loads
Kosuke Heki

ITRF2000 and Plate Tectonics
Zuheir Altamimi

Temporal Geoid of a Rebounding and Currently Deglaciating Antarctica and the Potential for Geodetic Measurement
Erik R. Ivins - Thomas S. James - Xiaoping Wu - Carol A. Raymond - Michael B. Heflin - Andrea Donnellan

Inter-Seismic GPS Strain Accumulation in the Marmara Sea Region
M.E. Ayhan - C. Demir - O. Lenk - A. Kilicoglu - Y. Altiner - R. Reilinger

GPSVEL Project: Towards a Dense Global GPS Velocity Field
Geoffrey Blewitt - David Lavallee - Peter J. Clarke - Konstantin Nurutdinov - William E. Holt - Corné Kreemer - Charles M. Meertens - Wayne S. Shiver - Seth Stein - Susanna Zerbini - Luisa Bastos - Hans-Gert Kahle

The Post-Glacial Rebound Signature from 50 Years of Gravity Observations in Canada
Spiros Pagiatakis - Philip Salib

10.00 - 10.30 Coffee/refreshments
10.30 - 12.00 Symposium B: From Eötvös to Satellite Gradiometry – New Vistas in Measuring and Modeling the Earth’s Gravity Field
Session B5: Advances in Numerical Techniques and Approximation Methods

A Wavelet Approach for the Constructiom of Multi-Grid Solvers for Large Linear Systems
Wolfgang Keller

Advanced Parallel Least Squares Algorithms for GRACE Data Processing
Brian Gunter - Robert van de Geijn

A Comparison of Direct and Indirect Numerical Methods for the Downward Continuation of Airborne Gravity Data
Michael Kern - Klaus-Peter Schwarz

Tesseroids for the Calculation of Topographic Reductions
K. Seitz - B. HECK

A Robust Gridder for Irregularly Spaced Point Data
Maria Antonia Brovelli - Fernando Sansó - Damiano Triglione

Optimal Filter Design for Time-Series of Coloured Noise Observations
R. Klees - P. Ditmar - J. Kusche

10.30 - 12.00 Symposium D: Modeling Earth Processes and Global Change
Session D5: Satellite Altimetry for Oceanography and Geodesy

Improving the Estimation of Bottom Ocean Topography with Satellite Altimetry Derived Gravity Data Using the Integrated Inverse Method
G.S. Vergos - M.G. Sideris

Estimating Altimetry 5'x5' Mean Gravity Anomaly Regional Accuracies
Ole Andersen - Ronald G. Trimmer - Mavis L. Driscoll - Yan Ming Wang

An Ultra High Degree Geopotential Expansion Suitable for Some Altimetric Applications
N.K. Pavlis - R.G. Trimmer - S.C. Kenyon

A Global Mean Sea Surface Grid from Seasat, Geosat, ERS-1 and TOPEX/POSEIDON Altimetry: Application of Deflection-Geoid Formula
Cheinway Hwang - Hsin-Ying Hsu

Concept for a Unified Multi-Mission Altimeter Data Base (OpenADB)
Wolfgang Bosch - Roland Kaniuth - Michael Kuhn

Pushing the Resolution Boundaries of Marine Satellite Gravity
J. Derek Fairhead - Christopher M. Green

12.00 - 13.30 Lunch break
13.30 - 15.00 Symposium D: Modeling Earth Processes and Global Change
Poster Session

Session D1 related posters:

D1.P1.
Polyharmonic Models in Geodynamics
Vladimir I. Kaftan

D1.P2.
Complex Interpretation of the Earth Despinning History in the Geological Past
Carlo Denis - Anatoly Schreider - Péter Varga - József Závoti

D1.P3.
Ocean Tidal Loading Signals in SAR Interferometry: A Feasability Study in Greenland
Reinhard Dietrich - Doreen Adler - Mirko Scheinert

Session D2 related posters:

D2.P1.
Comparison between the Nutations of the Planet Mars and the Nutations of the Earth; Extension to the Planet Mercury
V. Dehant - T. van Hoolst - P. Defraigne - F. Roosbeek

D2.P2.
Correlation of the Amplitude Variations of Earth Rotation at Semiannual Scale with the North Atlantic Oscillation and ENSO
Zhong Min - Hao-Ming Yan - Yao-Zhong Zhu

D2.P3.
Analysis of the EOP Values from Independent Parallel VLBI Sessions
Oleg A. Titov

D2.P4.
Earth Orientation Variations from Satellite Laser Ranging (SLR): Quality, Content and Resolution
Erricos C. Pavlis

D2.P5.
Analysis of Rapid Variations of Polar Motion Determined by the GPS
Robert Weber - Jolanta Nastula - Barbara Kolaczek - David A. Salstein

D2.P6.
MF Ocean Tide Inverse Modeling: Constraints from Polar Motion
R.D. Ray - G.D. Egbert

D2.P7.
Hydrologic Contributions on Annual Wobble
Yaozhong Zhu - Min Zhong - Haoming Yan - Buxi Gao

D2.P8.
Non-Linear Analysis of Long-term Earth Orientation
M. Bougeard - D. Gambis - N. Rouveyrollis

D2.P9.
Improvement of the Earth Nutation Theory by Taking the Atmosphere and Viscosity of the Liquid Core into Account
V.E. Zharov - S.L. Pasynok

Session D3 related posters:

D3.P1.
Sea Level Monitoring of China Sea Area Covering Hong Kong and Taiwan Regions
Jianhua Wang - Esmond Mok - Ruey-Gang Chang - Jusheng Xu - Zhuo Li Ge Tu - Lu Yang

D3.P2.
Impact of Shallow Low-Viscosity Zones in GIA-Models on the Geoid and Its Importance for GOCE
Bert L.A. Vermeersen - Ginevra di Donato - Roberto Sabadini

D3.P3.
Turkish National Sea Level Monitoring Network: Current Status
Mehmet Ali Gurdal - Coskun Demir - Hasan Yildiz

D3.P4.
Determination and Interpretation of Global Mean Sea Level Change
J.L. Chen - C.R. Wilson - B.D. Tapley

D3.P5.
A New Estimate of the Time Derivative of the Geoid Gauge ???
A.A. Ardalan - E.W. Grafarend

D3.P6.
Long-Term Global Sea Level Change Observed by Altimetry and Tide Gauges
C.K. Shum - Chung-yen Kuo - Yuchan Yi - Chang-yin Zhao

Session D4 related posters:

D4.P1.
Optimizing Geodetic Design for Deformation Model Parameters.
Geoffrey Blewitt

D4.P2.
Monitoring of Slope Stability by Using Global Positioning System (GPS)
Eric Ma - Yongqi Chen - Xiaoli Ding

D4.P3.
Recent Crustal Movement Studies in Egypt by Means of GPS Technique
Salah Mohamed Mahmoud

D4.P4.
Geodetic Analysis of Fault Movements in the Central Sector of Betic Cordillera, Spain, 1999-2001
Mantonio M. Ruiz - Selmira GARRIDO - Antonio J. GIL

D4.P5.
The Study of Recent Vertical Crustal Movements in Aswan Region, Egypt
Abdel Monem Sayed Mohamed

D4.P6.
GPS Studies to Estimate Post-Earthquake Deformations due to the 2001 Gujarat Earthquake
Madhav N. Kulkarny

D4.P7.
General Characteristics of the Recent Horizontal Crustal Movement in Chinese Mainland
Guo-hua Gu - Xu-hui Shen - Min Wang - Gui-ming Zheng - Ying Fang - Peng Li

D4.P8.
Statistical Tests of Tectonic Block's Rigid Hypothesis by Using Geodetic Data
Zhiping Lu

D4.P9.
Near-Field Deformation of the Imperial Valley, Southern California, from GPS and InSAR Measurements
Suzanne N. Lyons - Yehuda Bock - David T. Sandwell

D4.P10.
Contemporary Crustal Deformation in China and its Surrounding Regions by GPS
Wenyao Zhu

D4.P11.
Geodynamical Study of the North of Algeria - ALGEONET Preliminary Results
S. Kahlouche - S. Touam - B. Gourine - H. Mouzaia - A. Saib - A. Abtout - M. Anzidei

D4.P12.
Kinematics of the Azores Triple Junction in the Frame of Global Plate Tectonics
Rui Fernandes - Boudewijn Ambrosius - Luísa Bastos - Ron Noomen - Wim Spakman - Saskia Matheussen

D4.P13.
The Actual Plate Kinematic and Crustal Deformation Model 2000 (APKIM 2000) as a Geodetic Reference System
Hermann Drewes - Detlef Angermann

D4.P14.
Regional Deformation and Seismic Hazard in Asia and S-America
Gero W. Michel - Giorgi Khazaradze - Christoph Reigber

D4.P15.
NW Bulgaria the Northern Boundary of Aegean Extensional Domain
V. Kotzev - R. Nakov - C. Burchfiel - R. King

D4.P16.
VLNDEF Project for Geodynamics Study of Northern Victoria Land (Antarctica): Analysis of GPS Results
A. Capra - S. Gandolfi - F. Mancini - P. Sarti - L. Vittuari

D4.P17.
Evaluation of the Dual-CGPS Concept to Monitoring Vertical Land Movements at Tide Gauges
F. Norman Teferle - Richard M. Bingley - Alan H. Dodson - Trevor F. Baker - S.D. Williams

D4.P18.
Bias in Geodetic Site Velocity due to Annual Signals: Theory and Assessment
Geoffrey Blewitt - David Lavallée

D4.P19.
Recent Crustal Deformation and Strain Accumulations in Continental China inferred from GPS Measurements
Caijun Xu - Qi Wang - Jingnan Liu - Lixiang Dong

D4.P20.
Monitoring Vertical Crustal Deformations in Northeastern Italy
S. Zerbini - M. Negusini - C. Romagnoli - F. Domenichini - B. Richter - D. Simon

D4.P21.
New Geotectonic Monographs on the Regions of Bulgaria Related to the Earthquakes in 1904 and 1928
G. Milev - J. Sledzinski

D4.P22.
Observation of Sea Bottom Crustal Deformations at the Subduction Plate Boundaries by Japan Hydrographic Department
Tetsuichiro Yabuki - Yoshiharu Nagaya - Arata Sengoku - Minoru Sasaki - Akira Asada

D4.P23.
Crustal Motion Monitoring Using GPS in China
Ziqing Wei - Duan Wuxing - Wu Xianbing

D4.P24.
Long-Term Observation of Crustal Deformations in the North Caucasus by the Laser Interferometer
Vadim Milyukov - Andrey Gusev - Alexander Kopaev - Kozyreva Alexandra - Andrey Myasnikov - Michail Vinogradov

D4.P25.
Rigid and Elastic-Plastic Movement Model for Global Plates obtained by Space Geodesy
Li Yanxing - Hu Xinkang - Shui Ping

D4.P26.
Numerical Simulation of Recent Tectonic Stress Field in North China with GPS Observations
Chen Ting - Caijun Xu - Jingnan Liu

D4.P27.
Statistical Inference on Deformation Measures of the Earth Surface Derived from Space Geodetic Measurements
J. Cai - E.W. Grafarend

D4.P28.
Datum free Deformation Analysis of ITRF networks
F. Krumm - E.W. Grafarend

D4.P29.
Status of Geodynamical Investigations in Mt. Elbrus Area
Alexander Kopaev - Vadim Milyukov

D4.P30.
Numerical Modelling of the Coseismic Deformation of 1998 Faial Earthquake with Geodetic Data
J. Catalao - C. Catita - J. M. Miranda - R. M. S. Fernandes

D4.P31.
Overview of Ten Years of GPS Geodynamic Investigations in the Pannonian Basin
Tibor Borza - István Fejes - Gyula Grenerczy - Ambrus Kenyeres - Gábor Virág

D4.P32.
Space Geodetic Techniques to Monitor the Crustal Deformation Associated with 26th January 2001 Bhuj Earthquake, Gujarat, India: Some Preliminary Results from GPS Campaigns and InSAR
Chappidi Divakar Reddy - Teruyuki Kato - Y.S. Rao

D4.P33.
Far-Field Deformation due to Volcanic Activity and Earthquake Swarm
Shuhei Okubo - Wenke Sun - Yoshiyuki Tanaka - Taizoh Yoshino - Tetsuro Kondo - Jun Amagai - Hitoshi Kiuchi - Yasuhiro Koyama - Ryuichi Ichikawa - Mamoru Sekido

D4.P34.
Investigations on the Recent Crustal Deformation Pattern in Dronning Maud Land/Antarctica
Mirko Scheinert - Reinhard Dietrich - Axel Ruelke

D4.P35.
The GPS - Strain Rate Field in the Eastern Mediterranean
Alain Geiger - Hans-Gert Kahle - Marc Cocard - Christine Hollenstein - Sarah Jenny - Saskia Goes - Domenico Giardini

D4.P36.
Multivariate Linear Regression Models and Quantitative Dependence of Vertical Crustal Movements on Geological and Geophysical Characteristics
István Joó - Davaadorjin Monhor

D4.P37.
The sequential approach in geodetic determination of crustal deformations
D. Rossikopoulos - A. Fotiou

D4.P38.
Changes of the Earth's Geometry Detected by Space Geodetic Measurement
Fuping Sun - Bin Wu

D4.P39.
A Statistical Selection of On-Plate Stations based on the VLBI Global Solution
Jinling Li

D4.P40.
Geodinamics of the Adriatic Plate
Florjan Vodopivec - Dusan Kogoj

Session D5 related posters:

D5.P1.
The Power Spetrum Estimation of Sea Surface Height using Wavelet Shrinkage
Hanjiang Wen - Chuanyin Zhang

D5.P2.
Inverse Barometer Coefficients Obtained at Short Time-Scales from ERS Tandem Mission Altimeter Data
E. Lucy Mathers

D5.P3.
Satellite Altimetry Data Improvement in Island Regions
M. J. Fernandes - L. Bastos - F. B. Leite - J. C. Azevedo - D. Cromwell

D5.P4.
GPS Buoys Technology Applied to the Absolute Calibration of Space-Borne Altimeters and to Mapping the Sea Surface Topography at Regional Scales
M. Martinez-Garcia - J.J. Martinez-Benjamin - M.A. Ortiz-Castellon

D5.P5.
Potential for Global Scale Hydrological Monitoring using ERS and Envisat Altimetry
Ralph A. Pinnock - Philippa A.M. Berry

D5.P6.
Natural Land Targets for ERS and ENVISAT Backscatter Monitoring
Philippa A.M. Berry - Colm P.D. Johnson - Ralph A. Pinnock

D5.P7.
Potential Impact of Envisat on Land Altimeter Coverage
Monica Dowson - Philippa A.M. Berry - Jon Bennett

D5.P8.
Use of Satellite Crossover Altimetry for Geodetic and Oceanographic Studies
J. Kostelecky - J. Klokocnik - C. A. Wagner

D5.P9.
Determination of the Gravity Field from Satellite Altimetry Data in the Black Sea
Ali Kilicoglu

D5.P10.
The Use of the Satellite Altimetry Data for Sea of Okhotsk and Caspian Sea Studies and the Plans of GPS and GLONASS Applications
Petr Medvedev

D5.P11.
Retracking ERS-2 Radar Altimeter Waveform Data in Australia's Coastal Zone
Xiaoli Deng - Will Featherstone - Philippa Berry - Cheinway Hwang

D5.P12.
Evaluation of Ultra High Resolution Geopotential Model using Marine Gravity Anomalies Recovered from Altimeter Data
Yang Lu - Houze Hsu

D5.P13.
Preparatory Steps for the Establishment of a European Radar Altimeter Calibration and Sea-Level Monitoring Site for JASON, ENVISAT and EURO-GLOSS
S. Mertikas - E. C. Pavlis - Th. Papadopoulos - X. Frantzis

D5.P14.
The ENVISAT RA-2 Radar Altimeter System
J. Benveniste - M.P. Milagro-Perez - M. Roca - G. Levrini, G.

Further symposium D related posters (not grouped by sessions so far):

Plate Tectonic Motion from Modern Observational Data
Inessa Danilova

The Theory of Using High Accuracy GPS Technique to Monitor Vertical Continent-Ocean Movement and its Preliminary Practice
Hu Jianguo

Developing an Inverse Analysis Model-based on the Global Deformation Data
Yu-Min Chang

Gravimetric Factor and Attenuation Structure in South Korea from Free Oscillation Observations Based on E-T Gravimeter
Uk Han - M.B. Lee - C.S. Yang

GPS Study of the Postseismical Deformations
M.T. Prilepin - S.M. Baranova - McClusky - R. Reilinger - N.K. Rozenberg

Movements of lithospheric plates: models and reality
M.T. Prilepin

The Base Network of CMONC and The Approach in Intraplate Kinematic Model
Yang Fu

Atmospheric Angular Momentum Fluctuations and the Excitations on Earth Rotation at Seasonal Scale
Min Zhong - Hao-Ming Yan - Yao-Zhong Zhu - Xiao-Ping Lei

Short Period Oscillations in Earth Rotation as Seen by Different Geodetic Techniques
H. Schmitz-Huebsch - H. Schuh - T. Seitz - V. Tesmer - R. Weber

Detection of Plate Motions by Absolute Gravimeters
Toshihiro Higashi - Yoichi Fukuda - Shuzo Takemoto

Comparison of Two Wavelet Transform Coherence and Cross-Covariance Functions Applied on Polar Motion and Atmospheric Excitation
Waldemar Popinski - Wieslaw Kosek - Harald Schuh - Michael Schmidt

PotSis: Measuring Crustal Deformation with GPS in the Eastern Pyrenees
Assumpcio Termens - Miguel Soro - Marta Castellote - Jorge Fleta - Xavier Goula - Julia Talaya - Carme Parareda - Ernest Bosch

Regional Characteristics of Long Term Changes in Sea Level and Sea Surface Temperature
Ole B. Andersen - Per Knudsen

Crustal Motion Along the Southwestern Boundary of Philippine Sea Plate: Taiwan-Luzon Region
Shui-Beih Yu - Raymundo S. Punongbayan - Emmanuel G. Ramos

The KMS2001 Global Mean Sea Surface and Gravity Field
Ole B. Andersen - Per Knudsen - R. Trimmer

Dominant Modes and Improved Sea Level Recovery in the North Sea
Ole B. Andersen - Jacob L. Hoyer

Improved Determination of the Geoid and Sea Level of the North Atlantic Region (GEOSONAR) Project
A. Aasbjerg-Nielsen - O. B. Andersen - K. B. Hilger - J. L. Hoyer - P. Knudsen - T. Knudsen

Subdiurnal EOP from VLBI Networks - Determinability and Significance
Hansjoerg Kutterer - Volker Tesmer

Gravity at Kerguelen (Indian Ocean): Absolute Gravity Measurements and Tidal Analysis from a Relative Gravimeter Data
Martine Amalvict - Jacques Hinderer - Bernard Luck

Experimental Investigation of Geodynamic Network Points Displacement Simulation
A.A. Genike - T.V. Guseva - S.S. Vlasov - A.V. Mishin

Global Sea Level Rise: a Case of Adriatic Sea
Ivica Vilibic

Simultaneous Estimation of Polar Motion and Nutation Parameters
Burghard Richter

The EVAMARIA Project: Absolute Trend and Low Frequency Variation of the North Atlantic Sea Level
Wolfgang Bosch - Hermann Drewes - Petra Häfele - Klaus Kaniuth - Roland Kaniuth - Michael Kuhn - Klaus Stuber - Herbert Tremel

Current Status of the Doris Pilot Experiment the Future International Doris Service
Gilles Tavernier - Laurent Soudarin - Kristine Larson - Carey Noll - John Ries - Pascal Willis

Comparison between the Atmospheric Forcing on Earth and Mars
E. van den Acker - O. de Viron - T. van Hoolst - P. Defraigne - V. Dehant

Investigation of Sea-Level Variations at Two Tide Gauges in Bulgaria
Lyubka Georgieva Pashova

Earth's Dimension Specified by Geoidal Geopotential
Milan Burša - Steve Kenyon - Jan Kouba - Karel Raděj - Viliam Vatrt - Marie Vojtíšková

Analysis of Taiwan's Plate Motion with GPS Measurements
Jenn-Taur Lee

Orthogonal Parameterization of a 2-D Velocity Field
Haim B. Papo

Using Permanent GPS Stations to Detect the 2001 Nisqually Earthquake
Kyle O'Keefe

Long-Period Ground Deformations Observed by Extensometers at Donzurubo Observatory, Nara, Japan
Kensuke Onoue

Geophysical Study of the Ain Temouchent Seismic Region. Preliminary Results.
Farida Boukercha - Abdeslem Abtout

Crustal Deformation Caused by Plate Tectonics and Earthquakes Monitored by Permanent GPS Stations in South Iceland
Christof Völksen - Thora Árnardóttir - Halldór Geirsson

Plate Interaction and Stress Change at the Kanto-Tokai District, Central Japan Revealed by GPS Survey
S. Zhao - S. Takemoto

Orbit Determination for the GEOSAT Follow-On Altimeter Mission
F. G. Lemoine - S. B. Luthcke - D. D. Rowlands - N. P. Zelensky - D. S. Chinn - T. A. Williams - G. C. Marr

Rapid Crustal Deformation Detected by 30-sec Kinematic GPS Analysis at the Miyake Volcano, Central Japan on June 26-27, 2000
M. Irwan - F. Kimata - N. Fujii - S. Nakao - H. Watanabe - M. Ukawa - E. Fujita

Sea Level Change in China Sea Detected by Combining Satellite Altimeter Data with Tide Gauge Records
Zhengtao Wang - Jiancheng Li - Jianguo Hu

Analysis of POSEIDON and ERS-2 Satellite Radar Altimeter Waveform Data around Australian Coasts
Xiaoli Deng - Will Featherstone - Cheinway Hwang - Philippa Berry

Bathymetry Improvement Using Gravity Anomalies Obtained by Inversion of Satellite Altimetry Data
J. Calvao - M.J. Sevilla - G. Strykowski

A New Tsunami Monitoring System Using RTK-GPS
Teruyuki Kato - Yukihiro Terada - Masao Kinoshita - Hideshi Kakimoto - Hiroshi Issiki - Toshihisa Moriguchi - Masayuki Kanzaki - James Johnson

Comparison of Different Techniques for the Determination of Sea-Level Variations in the Baltic Sea
Gunter Liebsch - Kristin Novotny - Reinhard Dietrich - Andreas Lehmann

GPS Veloicity Field and Mechanism of Stress Propagation in Asia
Makiko Iwakuni - Teruyuki Kato

Long-Term Great Lakes Water Level Changes Observed by Tide Gauges and Altimetry
Yuchan Yi - Chung-yen Kuo - C.K. Shum - Christopher Jekeli

Long-Term Great Lakes Water Level Changes Observed by Tide Gauges and Altimetry
Kai-Chien Cheng - C.K. Shum - Yuchan Yi - Stephane Calmant - Doug Martin

Parameters of Horizontal Deformation in the GPS National Network of Romania
Vasile Nacu - Doru Mateciuc - Florin Radulescu - Mircea Biter

Research on the Strain Field of the Crustal Movement for China Mainland
Lifen Sui - Qifeng Xu - Li Yang

Monitoring of the Height Changes on Levelling Lines along the High Dam Body, Egypt
A.S. Mohamed - S.M. Mahmoud - A. Tealeb - K.H. Zahran - M. Abdel Latif

Comparing Gravity and Altimetry for Measuring Changes in Polar Ice and Sea Level
Andrew S. Trupin - C.K. Shum - C.Y. Zhao

GFO Radar Altimeter Data Product Verifications and Ocean Circulation Studies
Changyin Zhao - C.K. Shum - Yuchan Yi - Jay Finkelstein - John Lillibridge - Jim McMillan - Mort Rau

Nonlinear Gravity Inversion Modelling around the Faults/Tectonic Lines in the Central Ranges (Japan Alps)
Ismail Ateya Lukandu

(to be announced)
Nanhua Yu - Cheng Huang - Dawei Zheng - Xiaoli Ding

The Netlander Ionosphere and Geodesy Experiment: Modeling the Rotation of Mars
J.-P. Barriot - V. Dehant - W Folkner - J.-C. Cerisier - A. Ribes - J. Benoist

15.00 - 15.30 Coffee/refreshments
15.30 - 17.00 Special Session I.
E1: Scientific Cooperation in Geodesy and Geophysics in Central and Eastern Euroean Countries (CEEC)

Long-Term Cooperation in Geodesy and Geodynamics of CEI Countries. Experiences and Results   (20 min.)
Janusz Sledzinski

The Cooperation of the Scientific Institutions of the Former Socialist Countries in Central and Eastern Europe in the Field of Geodesy and Some Result of It   (20 min.)
Heinz Kautzleben

Evolution of the Hungarian Geodetic Control Nets and Scientific Cooperation among Central and Eastern European Countries (CEEC)   (20 min.)
István Joó

Geoid Cooperation of the TU Vienna with Central/East European Universities  (15 min.)
Gottfried Gerstbach

Site Velocities Obtained from Central European Geodynamic Project and their Interpretation in Form of Surface Deformations  (15 min.)
Jan Hefty - Renata Galgonova

15.30 - 17.00 Special Session II.
E2: Research Challenges for Young Scientists

Space Geodesy and Earth Sciences
Reiner Rummel

Friday 7 September, 2001
08.30 - 10.00 Special Session III.

E3: Information Session on the New Structure of the IAG

10.00 - 10.30 Coffee/refreshments
10.30 - Closing Session

 
contents
top of the main page