JLG abstracts (JLG89-94)

Published on Thursday July 30, 2009

Abstracts of the ´Journées Luxembourgeoises de Géodynamique´ (JLG89-94)

JLG 94th (November 12-14, 2007)
Monday 12th November 2007
Carlo DENIS: Archaean tides and the origin of life PDF iconPDF icon
Emile KLINGELE: Airborne gravimetry using a strapped-down LaCoste and Romberg S/A gravimeter: a feasibility study PDF Icon
Jacques HINDERER: Issues in the ground validation of space gravity – The GHYRAF (Gravity and HYdrology in AFrica) project PDF Icon
David SCHMERGE: Uncertainty of Aquifer-Storage Change Estimated from Temporal Changes in Gravity PDF Icon
Mustapha MEGHRAOUI: Large continental faults and seismic gaps: Insights from the seismic strain distribution and geometrical complexities
Tuesday 13th November 2007
Manfred BONATZ: What about Gravimetry, if Dark Matter and Dark Energy really exist ? PDF Icon
Marco STRASSER: Space and time variations of surface anomalies over Greenland using GRACE PDF Icon
Carlo DENIS: Planet Earth, seven milliard years ahead PDF Icon
Michel EVERAERTS: Progress report on seasonal gravity campaign carried out on permanent GPS stations in Walloon region PDF Icon
Tavi MURRAY: Beneath the ice: geophysical observations at Rutford Ice Stream, West Antarctica PDF Icon
Romain MEYER: Mantle plumes beneath Europe ? Non Merci ! We already have enough imaginary plumes! PDF Icon
Gillian FOULGER: The plate model for the Iceland melting anomaly PDF Icon
Jeff FREYMUELLER: Spatial Variations in Subduction Zone Plate Coupling, Seismic Slip, and Slow Slip
Thomas JACOB: Geodetic monitoring of a karst aquifer in the Larzac region, South of France PDF Icon
Paulo Jorge MENDES CERVEIRA: Geodetic versus geophysical Earth rotation PDF Icon
Michel VAN CAMP: Are superconducting gravimeters expensive soil moisture probes ? PDF Icon
Flora PAGANELLI et al.: Titan’s terrains and northern lakes from SAR and high-resolution radiometry PDF Icon
Bertrand de SAINT-JEAN: Estimation of gravity field using moving vector gravimetry and kalman filtering PDF Icon
Wednesday 14th November 2007
Nicolas D’OREYE et al.: A major dike intrusion revealed by InSAR: the Lake Natron July 2007 rifting event (Northern Tanzania)
Carolina PAGLI: InSAR studies of crustal deformation associated with the 1996 Gjálp eruption, Iceland
Mustapha MEGHRAOUI: InSAR determines blind-hidden earthquake faults in North Africa
Emile KLINGELE: How to compute orthometric altitudes ? PDF Icon
Vladimir MIHAILOV and Dragi DOJCINOVSKI: Seismic monitoring of structures – a tool for urban seismic hazard reduction

 

JLG 93th (March 13-15, 2006)
Monday March 13, 2006
Camelbeeck Thierry (Observatoire Royal de Belgique): Seismic Hazards and Risks in Belgium PDF Icon
Michel van Ruymbeke, Thierry Camelbeek, Yves Quinif et Eric de Kerchove (Observatoire Royal de Belgique): Geophysical monitoring of ground deformation process in the Rochefort and Ramioul caves (Belgium) PDF Icon
Nguyen F., Garambois S., Jongmans D. (Juelich Research Center Agrosphere ICG-IV, Germany): Shallow geophysical imaging of slow active faults in South-Eastern France: Case studies and developments of methods PDF Icon
Vergnolle M. and F.F. Pollitz (ESGT/CNAM, France): Mechanical deformation model of the western United States instantaneous strain-rate field PDF Icon
Nicolas Bergeot, Marie-Noëlle Bouin, Marc Regnier, Michel Diament (Institut de Physique du Globe de Paris): Arc partitioning due to ridge collision with an oceanic subduction trench : example of Vanuatu (South-western Pacific) PDF Icon
Tuesday March 14, 2006
Stephan Piruzyan, Salomon Kroonenberg (TUD Delft, The Netherlands): Junctions of large faults as the indicator of maltifocus large earthquakes (North Armenia region): seismicity and seismotectonic implication No PDF
Samir Belabbes, Mustapha Meghraoui & Ziyadin Çakir (IPG Strasbourg, France): The active deformation along the plate boundary in North Africa: Earthquake characteristics deduced from InSAR PDF Icon
N. d´Oreye (Musée National d´Histoire Naturelle, Luxembourg), F.Kervyn, J. Fernandez and the SAMAAV team: InSAR Analysis and Monitoring of Active African Volcanoes using radar satellite imagery: the SAMAAV project – Preliminary results PDF Icon
Sophie Bertrand, Mustapha Meghraoui, Erhan Altunel, Rob Reillinger & Semih Ergintav (IPG Strasbourg, France): Slip rate from GPS and active deformation at the junction between the East Anatolian Fault and the Dead Sea Fault (southern Turkey): Kinematic modelling and seismotectonic implications PDF Icon
Shfaqat Abbas Khan (Danish Space Center): Crustal Deformations in Greenland PDF Icon
Joelle Nicolas (Laboratoire de Géodésie et Géomatique (L2G), ESGT/CNAM): Seasonal effect on vertical positioning by Laser and GPS and on Absolute Gravity at the OCA geodetic station, Grasse, France PDF Icon
Vergnolle, M., M.-N. Bouin, S. Melachroinos, L. Morel, S. Durand, J. Nicolas, and F. Masson (ESGT / CNAM, France) : GPS multi-software analysis applied to 3D ocean loading effects in NW France PDF Icon
Philippe Rosset: Identification of zones prone to seismic site effects in the Grand-Duchy of Luxembourg PDF Icon
Ken Senior (U.S. Naval Research Laboratory): Current Issues in Geodetic Time/Frequency Transfer PDF Icon
Sébastien Naslin & Michel van Ruymbeke (Observatoire Royal de Belgique): Application of gravitational forces to micro-force balances PDF Icon
Pablo J. González, Fernández J., Pérez N. (Instituto de Astronomia y Geodesia, CSIC-UCM, Madrid, Spain): Deriving tridimensional displacement maps using geodetic techniques. Preliminary results PDF Icon
David Schmerge (USA): Estimating Aquifer-Storage Change Using Temporal Changes in Gravity PDF Icon
Dragi Dojcinovski, Vladimir Mihailov (Institute of Earthquake Engineering and Engineering Seismology (IZIIS), Republic of Macedonia): analysis of global damage and functioning of highway systems in earthquake conditions PDF Icon
Wednesday March 15, 2006
Jim Ray (National Geodetic Survey NOAA N/NGS6): Systematic errors in GPS position estimates PDF Icon
Zuheir Altamimi (ENSG/LAREG): ITRF2005 preliminary results: geocenter and scale time variations PDF Icon
Xavier Collilieux, David Coulot , Zuheir Altamimi (ENSG/LAREG): Assessment of seasonal signals in ITRF2005 residuals time series. What could be their impacts on the combined solution? PDF Icon
Olivier De Viron, M. Diament, I. Panet, V. Mikhailov (Institut de Physique du Globe, Paris): Observing geodynamic signal from GRACE data PDF Icon
Bert Wouters (DEOS, Delft University of Technology): Observing ocean mass and heat storage changes using GRACE and altimetry PDF Icon
Juergen Kusche (DEOS, Delft University of Technology): On the recovery of surface loads from a combination of satellite gravimetry and geometric positioning PDF Icon

 

JLG 92th (November 8-10, 2004)
Monday November 8, 2004
David Lavallee (School of Civil Engineering and Geosciences, Newcastle, UK): Observing surface mass loading with the Global Positioning System: Geocenter motions and surface deformation PDF Icon
Joelle Nicolas (Laboratoire de Géodésie et Géomatique ESGT / CNAM, Le Mans, France): Contribution from laser, GPS, and absolute gravimetry to the study of seasonal effects on vertical positioning PDF Icon
Stéphane Durand (Laboratoire de Géodésie et Géomatique ESGT / CNAM , Le Mans, France): Analysis of the GPS time series from the 2004
Ocean Loading Campaign in Brittany
PDF Icon
Tuesday November 9, 2004
Richard Gross and Ben Chao (Jet Propulsion Laboratory, California, USA): Seismic Excitation of Earth Rotation and Gravitational Field PDF Icon
Lalu Mansinha (Dept. Earth Sciences Univ. Western Ontario, Canada): An attempt to detect the propagating gravitational disturbance from earthquakes PDF Icon
Nigel Penna (School of Civil Engineering and Geosciences, Bedson Building,Newcastle, UK): Investigating the propagation of periodic errors into GNSS coordinate time series PDF Icon
Mendes Cerveira Paulo Jorge (Advanced Geodesy, IGG Vienna University of Technology, Vienna, Autria): GPS and VLBI results for geodynamic studies PDF Icon
Giancarlo D’Agostino (CNR Istituto di Metrologia “G. Colonnetti”, Turin, Italy): A new method to estimate the time-position coordinates of a free falling test-mass in absolute gravimetry PDF Icon
Ana Claudia Teodoro (DMA, Porto, Portugal): Coastal zones monitoring using remote sensing Satellite data PDF Icon
Janete Borges (DMA, Porto, Portugal): Supervised classification methods for deriving land cover maps from satellite images PDF Icon
Wednesday November 10, 2004
J. Van Hove (TU Delft, The Netherlands): Post-seismic Deformation in the Vrancea Region (Romania) PDF Icon
Zerbini Susanna (Department of Physics, University of Bologna, Italy): Comparison and integration of space and terrestrial techniques for monitoring crustal deformation No PDF
David Schmerge (US Geological Survey, USA): Assessment of the Precision and Accuracy of the A10 Absolute Gravimeter. PDF Icon

 

JLG 91th (Oct, 6th to 8th 2003)
Monday Oct. 6th, 2003
Kevin Fleming: Contributions to contemporary sea-level and geoid changes about Greenland PDF Icon
Björn Geirr Harsson: The Great Russian Scandinavian meridian arc measurements, 1816-1852 PDF Icon
Anatoly Schreider: Geomagnetic investigations of the Indian Ocean PDF Icon
J.Y. Guo and H. Greiner-Mai: Clues for detecting the inner core wobble — Polar motion, gravity and geopotential variation PDF Icon
Rosset P., De La Puente A., Chouinard L. and Mitchel D.: Seismic risk mitigation for the Montreal urban community (Canada): evaluation of soil amplification – developpment and applications
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Bjorn Geirr Harsson: (slide show) Geodesy in Norway the last 50 years No PDF
Tuesday Oct. 7, 2003
J.Y. Guo, H. Greiner-Mai, J. Neumeyer: A folding-averaging method of spectral analysis with application to SG data for detecting Earth’s free oscillation PDF Icon
Denis Jongmans: Non linear inversion of microtremor array measurements for deriving Vs vertical profiles PDF Icon
Hans-Joachim Kümpel: Stability of Geodetic reference points in NY-Alesund permafrost ground from one year of tilt monitoring PDF Icon
Hans-Joachim Kümpel: Near surface tilt induced by ground water pumping: recent progresses PDF Icon
Carlo Denis: On global deformations and Love’s numbers No PDF
Wednesday Oct. 8, 2003
Pedro Elosegui: Environmental Signals in GPS data: Crustal Loading due to Lake Water and Mountain Snow PDF Icon
Guy Woppelmann: Global GPS analysis for geodetic tide gauge monitoring No PDF
Michel Van Camp, Philippe Richard and Thierry Camelbeeck : Redefining the kilogram and measuring crustal deformation using an absolute gravimeter PDF Icon
Frederick Boudin: Instrumental development of a long base silica tiltmeter and high resolution Continuous Tilt measurement on Trizonia Island, Corinth Rift, Greece
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B. Ritschel: Data Management of GGP SG-Products- Current Status and Future Plans No PDF

 

JLG 90th (Nov, 4th to 6th 2002)
Monday Nov. 4, 2002
Roger Bilham: Death and Construction: earthquakes on an urban planet No PDF
Tony Lowry: Silent Slip and the Earthquake cycle on major faults No PDF
Bruno Meurers: Gravity anomaly determination in mountains areas – general aspects revisited PDF Icon
James Campbell: Status and future plans of the European Geodetic VLBI Network No PDF
Tuesday Nov. 5, 2002
David Salstein: Atmospheric mass and motion signals in the Earth’s orientation and other properties PDF Icon
Ernst Schrama: A quality assessment of the GRACE monthly geoids solutions in view of tide and air pressuremodelling errors PDF Icon
François Barlier: The European Project GALILEO PDF Icon
Roger Bilham: Indian, Himalayan and African tectonics No PDF
C.K. Shum: 20th Century Sea Level Rise: a Geophysical Perspective No PDF
Pascal Gegout: High Precision Love Numbers and 3D Atmospheric Loading for the GRACE mission. No PDF
Mustapha Meghraoui: Large Earthquake Sequences along Main Continental Faults: Constraints of the faulting behaviour in the Eastern mediterranean No PDF
Carlo Denis: How much can the core possibly contribute to the secular variation of LOD ? PDF Icon
Wednesday Nov. 6, 2002
Joachim Ritter: Results of the Eifel plume project and geodynamic interpretations PDF Icon
Michael Jordan: Tomografy in the Eifel-region No PDF
Matthias Keyser: The gravity signal in the Eifel-region No PDF
Andreas Barth: Teleseismic P-wave-tomography between Eifel and Massiv Central No PDF
Marijke Brondeel: Experiences with atmospheric pressure loading and GPS vertical estimates PDF Icon

 

JLG 89th (Nov. 12,13 and 14, 2001)
Monday Nov. 12, 2001
Duncan Agnew: Measuring crustal deformation with long-base instruments: 30 years of experience in California. No PDF
Freysteinn Sigmundsson: Iceland geodynamics: Role of InSAR and other geodetic techniques for study of plate boundary behavior and volcanic systems. PDF Icon
Rikke Pedersen : Icelandic surface deformation due to earthquakes and volcanoes visualised by InSAR. PDF Icon
Hans-Georg Scherneck: BIFROST Observing the postglacial rebound in Fennoscandia using continuous GPS . PDF Icon
Fabrice Hernandez: Mean Dynamic Topography for Satellite Altimetry: two approaches: from oceanographic data or satellite gravimetry PDF Icon
Tuesday Nov. 13, 2001
John Wahr: Satellite measurements of time-variable gravity: what will they tell us about the Earth? PDF Icon
Georges Balmino: The GOCE dedicated gravity mission. Expectation and preparation. PDF Icon
Roger Haagmans: GOCE The first core mission of the Earth Observation Envelope Programme and a concept for applications at regional scales. No PDF
Bert Vermeersen: Geoid signatures from glacial isostatic adjustment models with low-viscosity crustal zones in the realm of the GOCE satellite mission PDF Icon
Per Knudsen: Correcting GRACE gravimetry for ocean tide effects PDF Icon
Richard Ray: Tidal friction in the Earth and Ocean PDF Icon
Tim Niebauer: Results from a new vertical gravity gradiometer. No PDF
Wednesday, Nov. 14, 2001
Mirko Scheinert: Geodynamic Investigations in Dronning Maud Land/Antarctica PDF Icon
Simon Williams: Absolute gravity measurements in the UK PDF Icon
Machiel Bos: Long period tides observed in gravity and VLBI observations at Ny-Alesund, Spitzbergen PDF Icon
J. Lima et al.: GPS and microgravity observations in the Fogo Volcano, Cape Verde Islands No PDF