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Yves Rogez
Researcher at University of Grenoble
Publications - 22
Citations - 515
Yves Rogez is an academic researcher from University of Grenoble. The author has contributed to research in topics: Comet & Low-frequency radar. The author has an hindex of 9, co-authored 22 publications receiving 416 citations. Previous affiliations of Yves Rogez include Centre national de la recherche scientifique.
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Journal ArticleDOI
Properties of the 67P/Churyumov-Gerasimenko interior revealed by CONSERT radar
Wlodek Kofman,Alain Herique,Yves Barbin,Jean-Pierre Barriot,Valérie Ciarletti,Stephen M. Clifford,Peter Edenhofer,Charles Elachi,Christelle Eyraud,Jean Pierre Goutail,Essam Heggy,Essam Heggy,Laurent Jorda,Jérémie Lasue,Anny Chantal Levasseur-Regourd,Erling Nielsen,Pierre Pasquero,Frank Preusker,Pascal Puget,Dirk Plettemeier,Yves Rogez,Holger Sierks,Christoph Statz,Håkan Svedhem,Iwan P. Williams,Sonia Zine,Jakob van Zyl +26 more
TL;DR: Measurements of the interior of Comet 67P/Churyumov-Gerasimenko by Radiowave Transmission (CONSERT) suggest the upper part of the “head” of 67P is fairly homogeneous on a spatial scale of tens of meters, and the dust component may be comparable to that of carbonaceous chondrites.
Journal ArticleDOI
Direct Observations of Asteroid Interior and Regolith Structure: Science Measurement Requirements
Alain Herique,B. Agnus,Erik Asphaug,Erik Asphaug,Antonella Barucci,Pierre Beck,Julie Bellerose,Jens Biele,Lydie Bonal,P. W. Bousquet,Lorenzo Bruzzone,C. Buck,Ian Carnelli,A. Cheng,Valérie Ciarletti,Marco Delbo,J. Du,X. Du,Christelle Eyraud,Wenzhe Fa,J. Gil Fernandez,Oriane Gassot,R. Granados-Alfaro,Simon F. Green,B. Grieger,Jan Thimo Grundmann,Jerzy Grygorczuk,Ronny Hahnel,Essam Heggy,Essam Heggy,Tra-Mi Ho,Özgür Karatekin,Yasumasa Kasaba,T. Kobayashi,Wlodek Kofman,Wlodek Kofman,Christian Krause,Atsushi Kumamoto,Michael Küppers,Martin Laabs,Caroline Lange,Jérémie Lasue,Jérémie Lasue,Anny Chantal Levasseur-Regourd,Alfred Mallet,Patrick Michel,Stefano Mottola,Naomi Murdoch,Marco Mutze,Juergen Oberst,Roberto Orosei,Dirk Plettemeier,S. Rochat,R. RodriguezSuquet,Yves Rogez,Petr Schaffer,Colin Snodgrass,J. C. Souyris,Marta Tokarz,Stephan Ulamec,Jan-Erik Wahlund,Sonia Zine +61 more
TL;DR: In this paper, the authors review the requirements and model dielectric properties of asteroids to outline a possible instrument suite, and highlight the capabilities of radar instrumentation to achieve these observations.
Journal ArticleDOI
CONSERT suggests a change in local properties of 67P/Churyumov-Gerasimenko's nucleus at depth
Valérie Ciarletti,Anny Chantal Levasseur-Regourd,Jérémie Lasue,Christoph Statz,Dirk Plettemeier,Alain Herique,Yves Rogez,Wlodek Kofman +7 more
TL;DR: In this article, a number of electromagnetic simulations were made with a ray-tracing code to parametrically study how the gradient of the dielectric constant in the near-subsurface affects the ability of CONSERT to receive signals.
Journal ArticleDOI
Rosetta lander Philae: Flight Dynamics analyses for landing site selection and post-landing operations
Eric Jurado,Thierry Martin,Elisabet Canalias,Alejandro Blazquez,Romain Garmier,Thierry Ceolin,Philippe Gaudon,Cedric Delmas,Jens Biele,Stephan Ulamec,Emile Remetean,Alex Torres,Julien Laurent-Varin,B. Dolives,Alain Herique,Yves Rogez,Wlodek Kofman,Laurent Jorda,Vladimir Zakharov,Jean-François Crifo,A.V. Rodionov,P. Heinish,Jean-Baptiste Vincent +22 more
TL;DR: The flight dynamics studies done in the scope of this landing preparation from Lander side, in close cooperation with the team at ESA, as well as for the reconstruction of the bouncing trajectory and orientation of the Lander after touchdown are presented in this article.
PHILAE Localization from CONSERT / ROSETTA Measurement.
TL;DR: In this paper, the authors presented the measurements and the estimate of the final position of the Philae lander in November 2014, using the CONSERT data enabled an initial estimate to be made of Philae's location based on signals propagated through the 67P/CG nucleus, which was then refined through three sets of measurements carried out during periods of direct visibility between Rosetta and Philae during the first science sequence (FSS).