Oral presentations and posters

Corresponding papers for Journées proceedings (in process)


SESSION I - GAIA mission
OPENING (A1, A2, SOC, LOC: C.BIZOUARD, F. SEITZ, J.SOUCHAY) Presentation reviewed by
Lennart LINDEGREN
The bright reference frame of Gaia and VLBI observations of radio stars
Presentation Paper C. Bizouard
Federica SPOTO
Asteroid astrometry in the Gaia era
Presentation
Paolo TANGA
Correcting archive asteroid astrometry by Gaia DR2
Presentation
Niu LIU, Z. ZHU, S. B. LAMBERT and J.-C. LIU
Is there an interest in bringing the Gaia-CRF2 into the VLBI data reduction?
Presentation Paper C. Bizouard
Nathan SECREST, J. Frouard, G. Hennessy
Quasar Selection Techniques going into the Gaia Era
Presentation Paper S. Klioner
Francois MIGNARD
Space astrometry form Hipparcos to Gaia s a tribute to JEAN KOVALEVSKY
PresentationNo paper
Goran DAMLJANOVIC, F. TARIS, M.D. JOVANOVIC
Short-term and long-term flux variability of extragalactic objects useful for the future Gaia CRF
Presentation Paper C. Bizouard
V. ROBERT, J. DESMARS, Jean-Eudes ARLOT
The NAROO digitization centre
PresentationPaper
Brigitte ROCCA VOLMERANGE, L. GODINAUD
Continuous UV to far-IR Spectral Energy Distributions of Quasars
PresentationNo paper
David HOBBS
Future space astrometry
PresentationPaper
Eric HOEG
Gaia Successor with International Participation
No poster Paper
Susanne LUNZ, R. HEINKELMANN, J. ANDERSON, M. JOHNSON, A. FEY, O. TITOV
Gaia-VLBI: phase-referencing continuum emission observations of optically bright stars with the VLBA (planned proposal)
No posterPaper S. Klioner
Zinovy MALKIN
Spherical Rectangular Equal-Area Grid (SREAG)— Some features
Poster Paper S. Klioner
Francisco J. MARCO, MARTÍNEZ M-J., LÓPEZ J.A.
An example to analyse discrete vector fields on the sphere using quantitative and qualitative methods
Poster Paper

SESSION II - Earth Rotation and Geodynamics I (observations and analysis)
100 YRS. CELEBRATION OF COMMISSION "ROTATION OF THE EARTH"
Florian SEITZ
Introduction to the Centennial Celebration of IAU Commission A2/19
Presentation
Zinovy MALKIN, A. BRZEZINSKI, N. CAPITAINE, V. DEHANT, R. GROSS, C. HUANG, D. MCCARTHY
Overview of the 100 year history of IAU commission 19/A2.
Presentation No paper
Nicole CAPITAINE
the IAU Commission “Earth Rotation” and the IAU definition of the pole and UT1
PresentationNo paper
Richard GROSS, A. BRZEZINSKI
The International Astronomical Union and Polar Motion
PresentationNo paper
Nicole CAPITAINE
Tribute to B. GUINOT
PresentationNo paper
Jolanta NASTULA
Tribute to B. KOLACZEK
PresentationNo paper
Zinovy MALKIN
Tribute to V. ABALAKIN
PresentationNo paper
Sergei KLIONER
Tribute to V. VITYAZEV
PresentationNo paper
Leonid PETROV, R. RAY
Combined analysis of free and forced nutations from VLBI group delays
PresentationNo paper
Maria KARBON, S. Lambert, C. Bizouard, J.Y. Richard
Impact of the parameterisation of the source positions on the Free Core Nutation.
Presentation Paper C. Bizouard
Csilla FODOR, R. HEINKELMANN, S. MODIRI, S. RAUT, H. SCHUH and P. VARGA
On the mutual interrelation between Earth rotation and earthquake activity
Presentation Paper C. Bizouard
Severine ROSAT, N. GILLET, J.-P. BOY
On the possible sources to interannual deformations at the Earth's surface
PresentationPaper
Nicholas STAMATAKOS, M. DAVIS, N. SHUMATE
IERS Rapid Service Prediction Center Products and Services: Improvements, Changes and Challenges, 2017 to 2019.
PresentationPaper
Yu-Ting CHENG, J.-C. LIU, and Z. ZHU
Analyses of celestial pole offsets with VLBI, LLR, and optical observations.
Poster PaperC. Bizouard
S. MODIRI, Robert HEINKELMANN, S. BELDA, M. HOSEINI, Z. MALKIN, J.-M. FERRANDIZ, H. SCHUH
On the correlation of Celestial Pole Offsets and geomagnetic field variations (recent achievements)
PosterNo paper
Zinovy MALKIN, T. SOBOLEVA, N. MILLER
Outstanding Pulkovo latitude observers Lidia Kostina and Natalia Persiyaninova
Poster Paper
Maria J. MARTINEZ, F.J. MARCO
A revision of ΔT and LOD values for the fifth, sixth and seventh centuries
PosterPaper
Ibnu NURUL HUDA, C. BIZOUARD, S. LAMBERT, Y. Ziegler
Estimation of Earth rotation resonance parameters through VLBI analysis
PosterNo paper
Han Earl PARK, K.-M. ROH, S.-M. YOO, J. CHO
The Development of the GNSS-based Products Service System
Poster No paper
Sergey PASYNOK, I. BEZMENOV, I. IGNATENKO, E. TCYBA
Operative EOP activities in VNIIFTRI
Poster Paper C. Bizouard
Shrishail RAUT
Effect of VLBI intensive sessions on daily and sub-daily ERP determined from CONT17 IVS data.
No poster Paper C. Bizouard
Jean-Yves RICHARD, C. BIZOUARD, S. LAMBERT, O. BECKER, M. KARBON
New Earth orientation parameters by combination of GNSS and VLBI
Poster Paper L. Fernandez
Elena SKURIKHINA
Estimation of the accuracy of prediction of the Earth orientation parameters at the IAA data analysis center
PosterNo paper
Efim TCYBA, O. VOLKOVA
Determination of Earth Orientation Parameters by SLR in MMC SSTF FSUE VNIIFTRI
Poster Paper

SESSION III - ICRF and astrogeodesy
Patrick CHARLOT, C. GARCIA-MIRO, T. AN, B. sCAMPBELL, F.COLOMER, A. de WITT, P. EDWARDS, S. LAMBERT
Looking into the future of the radio reference frame with SKA
PresentationNo paper
Marshall EUBANKS, L. PETROV: COMPASS
Applications of VLBI Beacons in Cislunar Space
PresentationNo paper
Anatoliy IVANTSOV
Astronomical refraction in the Earth’s ellipsoidal atmosphere
No presentationNo paper
Chris JACOBS
Advancing the X/Ka-band Celestial Frame: Roadmap to the Future
PresentationNo paper
Aletha de WITT, C. JACOBS, D. GORDON, H. KRASNA, K. LE BAIL, MCCALLUM, QUICK, SOJA, HORIUCHI
The K-Band Celestial Reference Frame Roadmap
PresentationNo paper
Bryan DORLAND, N. SECREST, M. JOHNSON, N. ZACHARIAS, A. FEY, C. FINCH, T. FISCHER, L. HUNT, J. SOUCHAY
The Fundamental Reference AGN Monitoring Experiment (FRAMEx) collaboration
Presentation No paper
Megan JOHNSON
A volume-limited AGN Survey for the FRAMEx Project
PresentationNo paper
Nijat MAMMADALIYEV, P.A. SCHREINER, S. GLASER, K. BALIDAKIS, K.H. NEUMAYER, J. M. ANDERSON, R. HEINKELMANN, R. KOENIG, H. SCHUH
On a possible contribution of VLBI to geocenter realiszation via satellites assessed by simulation study
PresentationNo paper
Erricos PAVLIS , V. LUCERI, M. KUZMICZ-CIESLAK, and G. BIANCO
The ILRS Planned Contribution to ITRF2020
PresentationNo paper
Victor PUENTE, M. FOLGUEIRA, E. AZCUE
Analysis of VLBI and GNSS ties in CONT campaigns
PresentationNo paper
Jacques ROLAND, C. GATTANO, S. LAMBERT, F. TARIS
Structure and variability of quasars
PresentationNo paper
Oleg TITOV, F. SHU
Observations of radio stars with geodetic VLBI
Presentation Paper S. Klioner
Norbert ZACHARIAS, C. FINCH, C. FINCH, B. DORLAND, N. SECREST, M. JOHNSON
Deep South Telescope
Presentation Paper
Megan JOHNSON, L. HUNT, A. FEY, D. GORDON, and J. SPITZAK
VLBA imaging of ICRF3 sources
Presentation Paper
Dan AKSIM, A. MELNIKOV, D. PAVLOV, S. KURDUBOV
On the Investigations of the Electron Density in the Solar Corona with Very Long Baseline Interferometry
PosterNo paper
Maria Eugenia GOMEZ, P. CHARLOT, R. CAMPBELL, M. KETTENIS, A. KEIMPEMA
Geodesy at K band with the European VLBI Network
No poster No paper
Maria KARBON, C. GATTANO
Parametrization of the source coordinates and its astrophysical interpretation
Poster Paper
Marisa NICKOLA
Improving HartRAO performance at K-Band
PosterNo paper
Victor PUENTE, E. AZCUE, S. GARCIA-ESPADA, Y. GARCIA-ESPADA, P.A. VAQUERO
Status of the geodetic VLBI analysis at the National Geographic Institute of Spain
Poster No paper
Dimitri TROFIMOV, S.D. PETROV, Y.A. SEROV, I.V. CHEKUNOV, S.S. SMIRNOV, K.V. ZHELTOVA, O.A. TROSHICHEV
Total electron Content over Vostok Antarctic station
No poster Paper
Aletha de WITT, C. JACOBS, NICKOLA, D. GORDON, H. KRASNA, K. LE BAIL, MCCALLUM, J.QUICK, SOJA, HORIUCHI
The K-Band celestial reference Frame : First imaging results
PosterNo paper
Yaroslav S. YATSKIV, O. O. KHODA
On the consistency between local ties and space geodesy estimates in the Simeiz-Katzively co-location site
PosterPaper

SESSION IV - Earth Rotation and Geodynamics II (models)
David SALSTEIN
Atmospheric angular momentum related to Earth rotation studies: history and modern developments
PresentationPaper
J. NASTULA and Justina ŚLIWIŃSKA
Prograde and retrograde terms of gravimetric polar motion excitation estimates from the newest GRACE gravity field models
PresentationPaper
Alberto ESCAPA, J. GETINO, J.M. FERRANDIZ, T. BAENAS
Second-order effects in IAU2000 nutation model
PresentationPaper
Jia-Cheng LIU, N. CAPITAINE
Testing the improvement of the iau precession using different J2 variation with time
PresentationPaper
Véronique DEHANT and RotaNut team
Progress in understanding nutations
Presentation Paper C. Bizouard
Elnaz NAGHIBI, S.A. KARABASOV
Excitation of the Earth's Chandler wobble by the North Atlantic double gyre
PresentationPaper
Nikolay SIDORENKOV, E. DIONIS, C. BIZOUARD, L. ZOTOV
Decadal fluctuations in Earth's rotation as evidences of lithospheric drift over the asthenospere
PresentationPaper
Leonid ZOTOV, C. BIZOUARD, N. SIDORENKOV
On the variability of the Chandler wobble
PresentationPaper
Jan VONDRAK, C. RON
Determination of FCN parameters from different VLBI solutions, considering geophysical excitations
PresentationPaper
José Manuel FERRANDIZ, R.S. GROSS, A.ESCAPA, J. GETINO, A. BRZEZINSKI, R. HEINKELMAN
Joint Working Group on Theory of Earth rotation and validation
PresentationNo paper
Christian BIZOUARD, Ibnu NURUL HUDA
Polar motion resonance parameter in the diurnal band
PosterPaper
Jungho CHO, S-H. NA, K-W. SEO, K-H. YOUM, W. SHEN
The annual wobble excitation due to the seasonal atmospheric loading on continents
PosterNo paper
Robert DILL, H. DOBSLAW
The importance of seasonal sea-level variations from geophysical models and satellite gravimetry for excitation of length-of-day
No posterPaper
Laura Isabel FERNANDEZ, S. BÖHM
Influence of the 2015-2016 ENSO event on length of day variations
PosterPaper
Marta FOLGUEIRA, J. SOUCHAY and D. GÓMEZ
30 years-evolution in the modelling of the rotation of the rigid Earth
new effects and developments
no posterNo paper
Sébastien LAMBERT
Atmospheric excitation of the Chandler wobble along the 20th century: insights from ECMWF ERA-20c reanalysis
Poster Paper L. Fernandez
Vadim PEREPELKIN, S. KRYLOV, A. FILIPPOVA
Dynamic effects of the spatial movement of the Earth-moon system in the Earth's pole oscillation
PosterPaper
Yavor CHAPANOV, Cyril RON, J. VONDRAK
Chandler period variations due to solar activity
PosterNo paper
Malgorzata WINSKA
Improved geodetic-hydrological residual time series constrained by polar motion observations and geophysical models
PosterNo paper
Sigrid BÖHM and D. SALSTEIN
Next generation of coupled climate models and the predicted atmospheric excitation of length of day.
PosterPaperC. Bizouard

SESSION V - Space navigation and solar system dynamics
Agnès FIENGA, L. BERNUS, P. DERAM, A. Di RUSCIO, O. MINAZZOLI, J. LASKAR, M. GASTINEAU
The new planetary ephemerides INPOP19a and applications
Presentation Paper
James HILTON, S.G. STEWART
Implementation of Improved Magnitude Parameters for Solar System Planetary Ephemerides
Presentation Paper C. Bizouard
Elena V. PITJEVA, N. P. PITJEV, D. A. PAVLOV
Estimates of changes of the gravitational constant G and the gravitational parameter of the Sun GM_Sun based on new data and observations of spacecraft and on updated the EPM2019 ephemeris
Presentation No paper
Nicolas RAMBAUX, V. VISWANATHAN, A. FIENGA, J. LASKAR, M. GASTINEAU
Dynamical model of lunar core and observational constraint from Lunar Laser Ranging
Presentation No paper
Pacôme DELVA, N. PUCHADES
A gravitational redshift test using eccentric Galileo satellites
PresentationNo paper
Tomas MARTIN-MUR, J. LAZIO, S. BHASKARAN, R. PARK, C. JACOBS
Leveraging Gaia Data for Deep Space Navigation
Presentation No paper
Dmitri PAVLOV
Solid body tides in the dynamical model of the Moon
Presentation Paper
Dan AKSIM, D. PAVLOV
On the Extension of Adams-Bashforth-Moulton for Numerical Integration of Delay Differential Equations and Application to the Moon's Orbit
Presentation No paper
Vladimir V. PASHKEVICH, A.N. VERSHKOV
Geodetic (Relativistic) rotation of the Mars satellites system
PresentationPaper
Sven ZSCHOCKE
Post-linear metric of a solar system body
PresentationPaper
Pierre TEYSSANDIER
Unified approach of Shapiro and lensing effects in the field of an axisymmetric spinning body
PresentationPaper
Suzanne DEBARBAT
Le système solaire selon Cassini I
PosterNo paper
A.A. CHICHARRO, Victor PUENTE and M. FOLGUEIRA and J. SOUCHAY
Influence on Earth satellites due to the close approach of 99942 Apophis
No poster No paper
S. DOMENECH and Marta FOLGUEIRA
Rotation of Mars and Venus: influence of the zonal harmonic J3
No posterNo paper
Pavel MOVSESIAN, S. PETROV, D. TROFIMOV, I. CHEKUNOV
Analysis and normalization of GNSS onboard clock
No poster Paper
Melnikov A.V., Pashkevich V.V. , Vershkov A.N., Karelin G.M.
Chaos and relativistic effects in the rotational dynamics of minor planetary satellites
No posterPaper