Olivier Bock

Publications

Article dans une revue (94)

Global Climate [in “State of the Climate in 2024“] R. Dunn,J. Blannin,K. Willett,N. Gobron,G. Morriset al. Bulletin of the American Meteorological Society, 2025, 106 (8), pp.S11-S172. ⟨10.1175/BAMS-D-25-0102.1⟩ Article dans une revue insu-05525230v1
Impact of Convectively Coupled Tropical Waves on the composition and vertical structure of the atmosphere above Cabo Verde in September 2021 during the CADDIWA campaign Tanguy Jonville,Maurus Borne,Cyrille Flamant,Juan Cuesta,Olivier Bocket al. Atmospheric Chemistry and Physics, 2025, 25 (17), pp.9765-9786. ⟨10.5194/acp-25-9765-2025⟩ Article dans une revue hal-04884376v1
Precipitation frequency in Med-CORDEX and EURO-CORDEX ensembles from 0.44° to convection-permitting resolution: impact of model resolution and convection representation Minh Ha,Sophie Bastin,Philippe Drobinski,Lluís Fita,Jan Polcheret al. Climate Dynamics, 2024, 62, pp.4515-4540. ⟨10.1007/s00382-022-06594-6⟩ Article dans une revue (article de synthèse) insu-03916220v2
GNSSseg, a Statistical Method for the Segmentation of Daily GNSS IWV Time Series Annarosa Quarello,Olivier Bock,Émilie Lebarbier Remote Sensing, 2022, 14 (14), pp.3379. ⟨10.3390/rs14143379⟩ Article dans une revue hal-03974381v1
An improved vertical correction method for the inter-comparison and inter-validation of integrated water vapour measurements Olivier Bock,Pierre Bosser,Carl Mears Atmospheric Measurement Techniques, 2022, 15 (19), pp.5643-5665. ⟨10.5194/amt-15-5643-2022⟩ Article dans une revue hal-03816546v1
Outliers and uncertainties in GNSS ZTD estimates from double-difference processing and precise point positioning Katarzyna Stępniak,Olivier Bock,Pierre Bosser,Paweł Wielgosz GPS Solutions, 2022, 26 (3), pp.74. ⟨10.1007/s10291-022-01261-z⟩ Article dans une revue hal-03658636v1
Global warming at near-constant tropospheric relative humidity is supported by observations Hervé Douville,Saïd Qasmi,Aurélien Ribes,Olivier Bock Communications Earth & Environment, 2022, 3, ⟨10.1038/s43247-022-00561-z⟩ Article dans une revue insu-03824245v1
La campagne Caddiwa dans la région des îles du Cap-Vert Cyrille Flamant,Julien Delanoë,Jean-Pierre Chaboureau,Christophe Lavaysse,Marco Gaetaniet al. La Météorologie, 2021, N° 115 (Novembre), pp.2-5. ⟨10.37053/lameteorologie-2021-0081⟩ Article dans une revue insu-03448729v1
Sensitivity of Change-Point Detection and Trend Estimates to GNSS IWV Time Series Properties Khanh Ninh Nguyen,Annarosa Quarello,Olivier Bock,Émilie Lebarbier Atmosphere, 2021, 12 (9), pp.1102. ⟨10.3390/atmos12091102⟩ Article dans une revue hal-03974384v1
Integrated water vapour content retrievals from ship-borne GNSS receivers during EUREC&lt;sup&gt;4&lt;/sup&gt;A Pierre Bosser,Olivier Bock,Cyrille Flamant,Sandrine Bony,Sabrina Speich Earth System Science Data, 2021, 13, pp.1499-1517. ⟨10.5194/essd-13-1499-2021⟩ Article dans une revue hal-03155533v1
IWV retrieval from ground GNSS receivers during NAWDEX Pierre Bosser,Olivier Bock Advances in Geosciences, 2021, 55, pp.13-22. ⟨10.5194/adgeo-55-13-2021⟩ Article dans une revue hal-03126858v1
EUREC&lt;sup&gt;4&lt;/sup&gt;A Bjorn Stevens,Sandrine Bony,David Farrell,Felix Ament,Alan M. Blythet al. Earth System Science Data, 2021, 13 (8), pp.4067-4119. ⟨10.5194/essd-13-4067-2021⟩ Article dans une revue (data paper) hal-03023368v3
Integrated water vapour observations in the Caribbean arc from a network of ground-based GNSS receivers during EUREC4A Olivier Bock,Pierre Bosser,Cyrille Flamant,Erik Doerflinger,Friedhelm Jansenet al. Earth System Science Data, 2021, 13 (5), pp.2407-2436. ⟨10.5194/essd-13-2407-2021⟩ Article dans une revue insu-03154234v2
A new segmentation method for the homogenisation of GNSS-derived IWV time-series Annarosa Quarello,Olivier Bock,Émilie Lebarbier Journal of the Royal Statistical Society: Series C Applied Statistics, In press, ⟨10.48550/arXiv.2005.04683⟩ Article dans une revue hal-02957051v1
Sensitivity of GPS tropospheric estimates to mesoscale convective systems in West Africa Samuel Nahmani,Olivier Bock,Françoise Guichard Atmospheric Chemistry and Physics, 2019, 19 (14), pp.9541-9561. ⟨10.5194/acp-19-9541-2019⟩ Article dans une revue hal-02416194v1
The AROME-WMED reanalyses of the first special observation period of the Hydrological cycle in the Mediterranean experiment (HyMeX) Nadia Fourrié,Mathieu Nuret,P. Brousseau,Olivier Caumont,Alexis Doerenbecheret al. Geoscientific Model Development, 2019, 12 (7), pp.2657-2678. ⟨10.5194/gmd-12-2657-2019⟩ Article dans une revue hal-02052791v2
A breakpoint detection in the mean model with heterogeneous variance on fixed time intervals Olivier Bock,Xavier Collilieux,François Guillamon,Emilie Lebarbier,Claire Pascal Statistics and Computing, 2019, 30 (1), pp.195-207. ⟨10.1007/s11222-019-09853-5⟩ Article dans une revue hal-02957045v1
Impact of humidity biases on light precipitation occurrence: observations versus simulations Sophie Bastin,Philippe Drobinski,Marjolaine Chiriaco,Olivier Bock,Romain Roehriget al. Atmospheric Chemistry and Physics, 2019, 19 (3), pp.1471-1490. ⟨10.5194/acp-19-1471-2019⟩ Article dans une revue insu-02006049v1
Consistency and representativeness of integrated water vapour from ground-based GPS observations and ERA-Interim reanalysis Olivier Bock,Ana Claudia Parracho Atmospheric Chemistry and Physics, 2019, 19 (14), pp.9453-9468. ⟨10.5194/acp-19-9453-2019⟩ Article dans une revue hal-02277609v1
Does Long-Term GPS in the Western Alps Finally Confirm Earthquake Mechanisms? A. Walpersdorf,L. Pinget,P. Vernant,C. Sue,A. Deprezet al. Tectonics, 2018, 37 (10), pp.3721-3737. ⟨10.1029/2018TC005054⟩ Article dans une revue hal-01947724v1
Precipitable water vapour content from ESR/SKYNET sun–sky radiometers: validation against GNSS/GPS and AERONET over three different sites in Europe Monica Campanelli,Alessandra Mascitelli,Paolo Sanò,Henri Diémoz,Victor Estelléset al. Atmospheric Measurement Techniques, 2018, 11 (1), pp.81-94. ⟨10.5194/amt-11-81-2018⟩ Article dans une revue insu-02957038v1
Comparison of total water vapour content in the Arctic derived from GNSS, AIRS, MODIS and SCIAMACHY Dunya Alraddawi,Alain Sarkissian,Philippe Keckhut,Olivier Bock,Stefan Noëlet al. Atmospheric Measurement Techniques, 2018, 11, pp.2949-2965. ⟨10.5194/amt-11-2949-2018⟩ Article dans une revue insu-01570247v1
Global IWV trends and variability in atmospheric reanalyses and GPS observations Ana Claudia Parracho,Olivier Bock,Sophie Bastin Atmospheric Chemistry and Physics, 2018, 18 (22), pp.16213-16237. ⟨10.5194/acp-18-16213-2018⟩ Article dans une revue insu-01708999v1
Multi‐scale observations of atmospheric moisture variability in relation to heavy precipitating systems in the northwestern Mediterranean during HyMeX IOP12 Samiro Khodayar,Beata Czajka,Alberto Caldas‐alvarez,Sebastian Helgert,Cyrille Flamantet al. Quarterly Journal of the Royal Meteorological Society, 2018, 144 (717), pp.2761-2780. ⟨10.1002/qj.3402⟩ Article dans une revue insu-01877894v1
Frequency of extreme Sahelian storms tripled since 1982 in satellite observations Christopher M. Taylor,Danijel Belušić,Françoise Guichard,Douglas Parker,Théo Vischelet al. Nature, 2017, 544 (7651), pp.475 - 478. ⟨10.1038/nature22069⟩ Article dans une revue hal-01630882v1
Enhanced MODIS Atmospheric Total Water Vapour Content Trends in Response to Arctic Amplification Dunya Alraddawi,Philippe Keckhut,Alain Sarkissian,Olivier Bock,Abdanour Irbahet al. Atmosphere, 2017, 8 (12), pp.241. ⟨10.3390/atmos8120241⟩ Article dans une revue insu-01730033v1
Study and mitigation of calibration factor instabilities in a water vapor Raman lidar Leslie David,Olivier Bock,Christian Thom,Pierre Bosser,Jacques Pelon Atmospheric Measurement Techniques, 2017, 10 (7), pp.2745-2758. ⟨10.5194/amt-10-2745-2017⟩ Article dans une revue insu-01570838v1
Offshore deep convection initiation and maintenance during the HyMeX IOP 16a heavy precipitation event Fanny Duffourg,Olivier Nuissier,Véronique Ducrocq,Cyrille Flamant,Patrick Chazetteet al. Quarterly Journal of the Royal Meteorological Society, 2016, 142 (S1), pp.259-274. ⟨10.1002/qj.2725⟩ Article dans une revue insu-01246578v1
A multi-instrument and multi-model assessment of atmospheric moisture variability over the western Mediterranean during HyMeX Patrick Chazette,Cyrille Flamant,Xiaoxia Shang,Julien Totems,Jean-Christophe Rautet al. Quarterly Journal of the Royal Meteorological Society, 2016, 142 (S1), pp.7-22. ⟨10.1002/qj.2671⟩ Article dans une revue insu-01202312v1
A seamless weather-climate multi-model intercomparison on the representation of a high impact weather event in the western Mediterranean: HyMeX IOP12 S. Khodayar,Giorgia Fosser,S. Berthou,S. Davolio,P. Drobinskiet al. Quarterly Journal of the Royal Meteorological Society, 2016, 142, pp.433-452. ⟨10.1002/qj.2700⟩ Article dans une revue hal-03973887v1
Diagnostic study of a high-precipitation event in the Western Mediterranean: adequacy of current operational networks S. Khodayar,F. Raff,N. Kalthoff,Olivier Bock Quarterly Journal of the Royal Meteorological Society, 2016, 142, pp.72-85. ⟨10.1002/qj.2600⟩ Article dans une revue hal-03973889v1
Water vapor measurements by mobile Raman lidar over the Mediterranean Sea in the framework of HyMeX: application to multi-platform validation of moisture profiles Julien Totems,Patrick Chazette,Xiaoxia Shangt,Cyrille Flamant,Jean-Christophe Rautet al. EPJ Web of Conferences, 2016, The 27th International Laser Radar Conference (ILRC 27), 119, pp.26006. ⟨10.1051/epjconf/201611926006⟩ Article dans une revue insu-01176029v1
A high-quality reprocessed ground-based GPS dataset for atmospheric process studies, radiosonde and model evaluation, and reanalysis of HyMeX Special Observing Period Olivier Bock,Pierre Bosser,R. Pacione,Mathieu Nuret,Nadia Fourriéet al. Quarterly Journal of the Royal Meteorological Society, 2016, 142, pp.56-71. ⟨10.1002/qj.2701⟩ Article dans une revue hal-03973891v1
The variability of water vapour and pre-convective conditions over the mountainous island of Corsica Bianca Adler,Norbert Kalthoff,Martin Kohler,Jan Handwerker,Andreas Wieseret al. Quarterly Journal of the Royal Meteorological Society, 2016, 142, pp.335-346. ⟨10.1002/qj.2545⟩ Article dans une revue hal-03973888v1
Review of the state of the art and future prospects of the ground-based GNSS meteorology in Europe Guergana Guerova,Jonathan Jones,Jan Douša,Galina Dick,Siebren de Haanet al. Atmospheric Measurement Techniques, 2016, 9 (11), pp.5385-5406. ⟨10.5194/amt-9-5385-2016⟩ Article dans une revue hal-03973886v1
Comparison of individual and combined zenith tropospheric delay estimations during CONT08 campaign A. Pollet,D. Coulot,Olivier Bock,S. Nahmani Journal of Geodesy, 2014, 88 (11), pp.1095 - 1112. ⟨10.1007/s00190-014-0745-5⟩ Article dans une revue hal-01801791v1
HyMeX-SOP1: The Field Campaign Dedicated to Heavy Precipitation and Flash Flooding in the Northwestern Mediterranean Véronique Ducrocq,Isabelle Braud,Silvio Davolio,Rossella Ferretti,Cyrille Flamantet al. Bulletin of the American Meteorological Society, 2014, 95 (7), pp.1083-1100. ⟨10.1175/BAMS-D-12-00244.1⟩ Article dans une revue hal-00907518v1
A high-quality, homogenized, global, long-term (1993-2008) DORIS precipitable water data set for climate monitoring and model verification Olivier Bock,Pascal Willis,Junhong Wang,Carl Mears Journal of Geophysical Research: Atmospheres, 2014, 119 (12), pp.7209-7230. ⟨10.1002/2013JD021124⟩ Article dans une revue hal-03973884v1
HyMeX, les campagnes de mesures : focus sur les événements extrêmes en Méditerranée Véronique Ducrocq,Sophie Belamari,Brice Boudevillain,Olivier Bousquet,Philippe Cocquerezet al. La Météorologie, 2013, 80, pp.37-47. ⟨10.4267/2042/48793⟩ Article dans une revue hal-00829760v1
Comparison of IASI water vapour products over complex terrain with COPS campaign data Guido Masiello,Carmine Serio,Thomas Deleporte,Hervé Herbin,Paolo Di Girolamoet al. Meteorologische Zeitschrift, 2013, 22 (4), pp.471-487. ⟨10.1127/0941-2948/2013/0430⟩ Article dans une revue hal-00923710v1
HyMeX, le cycle de l'eau méditerranéen à la loupe Philippe Drobinski,Véronique Ducrocq,Philippe Arbogast,Claude Basdevant,Sophie Bastinet al. La Météorologie, 2013, 80, pp.23-36. ⟨10.4267/2042/48792⟩ Article dans une revue hal-00828758v1
Accuracy assessment of water vapour measurements from in situ and remote sensing techniques during the DEMEVAP 2011 campaign at OHP Olivier Bock,P. Bosser,T. Bourcy,Leslie David,Florence Goutailet al. Atmospheric Measurement Techniques, 2013, 6 (10), pp.2777-2802. ⟨10.5194/amt-6-2777-2013⟩ Article dans une revue hal-00811876v1
DORIS and GPS monitoring of the Gavdos calibration site in Crete Pascal Willis,Stelios Mertikas,Don Argus,Olivier Bock Advances in Space Research, 2013, 51 (8), pp.1438-1447. ⟨10.1016/j.asr.2012.08.006⟩ Article dans une revue istex hal-03973880v1
Study of seasonal-scale atmospheric water cycle with ground-based GPS receivers, radiosondes and NWP models over Morocco Achraf Koulali,Driss Ouazar,Olivier Bock,Abdelali Fadil Atmospheric Research, 2012, 104-105, pp.273-291. ⟨10.1016/j.atmosres.2011.11.002⟩ Article dans une revue istex hal-03973879v1
Le cycle de l'eau dans le système de mousson d'Afrique de l'Ouest Christophe Peugeot,Olivier Bock,Aaron Boone,Bernard Cappelaere,Marielle Gossetet al. La Météorologie, 2012, Octobre, Spécial AMMA, pp.55-63. ⟨10.4267/2042/48133⟩ Article dans une revue hal-00751518v1
Hydrological deformation induced by the West African Monsoon: Comparison of GPS, GRACE and loading models Samuel Nahmani,Olivier Bock,Marie-Noëlle Bouin,Alvaro Santamaría-Gómez,Jean-Paul Boyet al. Journal of Geophysical Research, 2012, 117, B05409 (16 p.). ⟨10.1029/2011JB009102⟩ Article dans une revue istex hal-00747146v1
Les leçons de l'expérience AMMA en matière de prévision numérique du temps Fatima Karbou,Florent Beucher,Olivier Bock,Jean-Philippe Lafore,Mumba Ziloréet al. La Météorologie, 2012, 8 (Special-AMMA), pp.49. ⟨10.4267/2042/48132⟩ Article dans une revue hal-03973845v1
Operational meteorology in West Africa: observational networks, weather analysis and forecasting A. H. Fink,A. Agustí-Panareda,D. J. Parker,Jean-Philippe Lafore,J.-B. Ngaminiet al. Atmospheric Science Letters, 2011, 12 (1), pp.135-141. ⟨10.1002/asl.324⟩ Article dans une revue hal-00572981v1
The AMMA field campaigns : accomplishments and lessons learned Douglas J Parker,Cyrille Flamant,Hartmut Höller,Jan Polcher,Jean-Luc Redelspergeret al. Atmospheric Science Letters, 2011, 12 (1), pp.123-128. ⟨10.1002/asl.323⟩ Article dans une revue ird-02153231v1
Meso­scale water cycle within the West African Monsoon C. Peugeot,Françoise Guichard,Olivier Bock,Dominique Bouniol,M. Chonget al. Atmospheric Science Letters, 2011, 12 (1), pp.45-50. ⟨10.1002/asl.309⟩ Article dans une revue hal-01907364v1
The large-scale water cycle of the West African monsoon Olivier Bock,Françoise Guichard,Remi Meynadier,Sébastien Gervois,A. Agustí-Panaredaet al. Atmospheric Science Letters, 2011, 12 (1), pp.51-57. ⟨10.1002/asl.288⟩ Article dans une revue hal-00548132v1
West African Monsoon water cycle: 2. Assessment of numerical weather prediction water budgets Remi Meynadier,Olivier Bock,Sébastien Gervois,Françoise Guichard,Jean-Luc Redelspergeret al. Journal of Geophysical Research: Atmospheres, 2010, 115 (D19), pp.D19107. ⟨10.1029/2010JD013919⟩ Article dans une revue hal-00522606v1
The ECMWF re-analysis for the AMMA observational campaign Anna Agustí-Panareda,Anton Beljaars,Maike Ahlgrimm,Gianpaolo Balsamo,Olivier Bocket al. Quarterly Journal of the Royal Meteorological Society, 2010, 136 (651), pp.1457-1472. ⟨10.1002/qj.662⟩ Article dans une revue hal-00514040v1
Global 4DVAR Assimilation and Forecast Experiments Using AMSU Observations over Land. Part II: Impacts of Assimilating Surface-Sensitive Channels on the African Monsoon during AMMA Fatima Karbou,Florence Rabier,Jean-Philippe Lafore,Jean-Luc Redelsperger,Olivier Bock Weather and Forecasting, 2010, 25, pp.PP.20-36. ⟨10.1175/2009WAF2222244.1⟩ Article dans une revue meteo-00463557v1
West African Monsoon water cycle: 1. A hybrid water budget data set Remi Meynadier,Olivier Bock,Françoise Guichard,A. Boone,P. Roucouet al. Journal of Geophysical Research: Atmospheres, 2010, 115 (D19), pp.D19106. ⟨10.1029/2010JD013917⟩ Article dans une revue hal-00477346v1
Synoptic variability of the monsoon flux over West Africa prior to the onset Fleur Couvreux,Françoise Guichard,Olivier Bock,Bernard Campistron,Jean-Philippe Laforeet al. Quarterly Journal of the Royal Meteorological Society, 2010, 136 (S1), pp.159-173. ⟨10.1002/qj.473⟩ Article dans une revue hal-00415876v1
A case study of using Raman lidar measurements in high-accuracy GPS applications Pierre Bosser,Olivier Bock,Christian Thom,Jacques Pelon,Pascal Willis Journal of Geodesy, 2010, 84 (4), pp.251-265. ⟨10.1007/s00190-009-0362-x⟩ Article dans une revue istex hal-00448150v1
Diurnal cycle of the intertropical discontinuity over West Africa analysed by remote sensing and mesoscale modelling B. Pospichal,Diana Bou Karam,S. Crewell,Cyrille Flamant,A. Hünerbeinet al. Quarterly Journal of the Royal Meteorological Society, 2010, 136 (S1), pp.92-106. ⟨10.1002/qj.435⟩ Article dans une revue hal-00400673v1
An Intercomparison of Simulated Rainfall and Evapotranspiration Associated with a Mesoscale Convective System over West Africa Françoise Guichard,Nicole Asencio,Christophe Peugeot,Olivier Bock,Jean-Luc Redelspergeret al. Weather and Forecasting, 2010, 25 (1), pp.37 - 60. ⟨10.1175/2009WAF2222250.1⟩ Article dans une revue hal-01875462v1
An inter-comparison of zenith tropospheric delays derived from DORIS and GPS data Olivier Bock,Pascal Willis,Maïté Lacarra,Pierre Bosser Advances in Space Research, 2010, 46, pp.1648-1660. ⟨10.1016/J.ASR.2010.05.018⟩ Article dans une revue istex hal-00755910v1
The Impacts of AMMA Radiosonde Data on the French Global Assimilation and Forecast System C. Faccani,Florence Rabier,Nadia Fourrié,A. Agusti-Panareda,Fatima Karbouet al. Weather and Forecasting, 2009, 24 (5), pp.1268-1286. ⟨10.1175/2009WAF2222237.1⟩ Article dans une revue hal-03973876v1
Water vapour variability induced by urban/rural surface heterogeneities during convective conditions Cedric Champollion,Philippe Drobinski,M. Haeffelin,Olivier Bock,Jérome Tarniewiczet al. Quarterly Journal of the Royal Meteorological Society, 2009, 135, pp.1266-1276. ⟨10.1002/qj.446⟩ Article dans une revue hal-00406370v1
Mesoscale GPS tomography applied to the 12 June 2002 convective initiation event of IHOP_2002 Cédric Champollion,Cyrille Flamant,Olivier Bock,F. Masson,D.D. Turneret al. Quarterly Journal of the Royal Meteorological Society, 2009, 135 (640), pp.645-662. ⟨10.1002/qj.386⟩ Article dans une revue hal-00372548v1
Verification of NWP Model Analyses and Radiosonde Humidity Data with GPS Precipitable Water Vapor Estimates during AMMA Olivier Bock,Mathieu Nuret Weather and Forecasting, 2009, 24 (4), pp.1085-1101. ⟨10.1175/2009WAF2222239.1⟩ Article dans une revue hal-03973874v1
International Heliophysical Year: GPS Network in Africa Christine Amory-Mazaudier,S. Basu,Olivier Bock,A. Combrink,K. Groveset al. Earth, Moon, and Planets, 2009, 104 (1-4), pp.263-270. ⟨10.1007/s11038-008-9273-8⟩ Article dans une revue istex hal-00369396v1
On the late northward propagation of the West African monsoon in summer 2006 in the region of Niger/Mali Philippe Drobinski,Sophie Bastin,Serge Janicot,Olivier Bock,Alain Dabaset al. Journal of Geophysical Research: Atmospheres, 2009, 114 (D9), pp.D09108. ⟨10.1029/2008JD011159⟩ Article dans une revue hal-00372652v1
Large-scale overview of the summer monsoon over West Africa during the AMMA field experiment in 2006 Serge Janicot,Chris D. Thorncroft,Abdou Ali,Nicole Asencio,Gareth J. Berryet al. Annales Geophysicae, 2008, 26, pp.2569-2595. ⟨10.5194/angeo-26-2569-2008⟩ Article dans une revue insu-00388742v1
Correction of Humidity Bias for Vaisala RS80-A Sondes during the AMMA 2006 Observing Period Mathieu Nuret,Jean-Philippe Lafore,Olivier Bock,Françoise Guichard,Anna Agusti-Panaredaet al. Journal of Atmospheric and Oceanic Technology, 2008, 25 (11), pp.PP. 2152-2158. ⟨10.1175/2008JTECHA1103.1⟩ Article dans une revue meteo-00362749v1
West African Monsoon observed with ground-based GPS receivers during African Monsoon Multidisciplinary Analysis (AMMA) Olivier Bock,Marie-Noëlle Bouin,E. Doerflinger,P. Collard,F. Massonet al. Journal of Geophysical Research: Atmospheres, 2008, 113 (D21), pp.D21105. ⟨10.1029/2008JD010327⟩ Article dans une revue hal-00337060v1
An Improved Mean-Gravity Model for GPS Hydrostatic Delay Calibration Pierre Bosser,Olivier Bock,Jacques Pelon,Christian Thom IEEE Geoscience and Remote Sensing Letters, 2007, 4 (1), pp.3-7. ⟨10.1109/LGRS.2006.881725⟩ Article dans une revue hal-00255245v1
Comparison of ground-based GPS precipitable water vapour to independent observations and NWP model reanalyses over Africa Olivier Bock,Marie-Noëlle Bouin,A. Walpersdorf,Jean-Philippe Lafore,Serge Janicotet al. Quarterly Journal of the Royal Meteorological Society, 2007, 133 (629), pp.2011-2027. ⟨10.1002/qj.185⟩ Article dans une revue hal-00201145v1
Diurnal Cycle of Water Vapor as Documented by a Dense GPS Network in a Coastal Area during ESCOMPTE IOP2 Sophie Bastin,Cédric Champollion,Olivier Bock,Phillipe Drobinski,Frédéric Masson Journal of Applied Meteorology and Climatology, 2007, 46 (2), pp.167-182. ⟨10.1175/JAM2450.1⟩ Article dans une revue hal-00273624v2
Multiscale analysis of precipitable water vapor over Africa from GPS data and ECMWF analyses Olivier Bock,Françoise Guichard,Serge Janicot,Jean-Philippe Lafore,Marie-Noëlle Bouinet al. Geophysical Research Letters, 2007, 34, pp.L09705. ⟨10.1029/2006GL028039⟩ Article dans une revue hal-00150346v1
Airborne observations of the impact of a convective system on the planetary boundary layer thermodynamics and aerosol distribution in the inter-tropical discontinuity region of the West African Monsoon Cyrille Flamant,Jean-Pierre Chaboureau,D.J. Parker,C.M. Taylor,Jean-Pierre Cammaset al. Quarterly Journal of the Royal Meteorological Society, 2007, 133 (626), pp.1175-1189. ⟨10.1002/qj.97⟩ Article dans une revue hal-00180247v1
Study of the statistics of water vapor mixing ratio determined from Raman lidar measurements Pierre Bosser,Olivier Bock,Christian Thom,Jacques Pelon Applied optics, 2007, 46 (33), pp.8170-8180 Article dans une revue hal-00253404v1
Validation of precipitable water from ECMWF model analyses with GPS and radiosonde data during the MAP SOP. Olivier Bock,C. Keil,E. Richard,Cyrille Flamant,M.N. Bouin Quarterly Journal of the Royal Meteorological Society, 2005, 131 (612), pp.3013-3036. ⟨10.1256/qj.05.27⟩ Article dans une revue hal-00138146v1
GPS water vapour tomography: preliminary results from the ESCOMPTE field experiment Cédric Champollion,Frédéric Masson,Marie-Noelle Bouin,Andrea Walpersdorf,Eric Doerflingeret al. Atmospheric Research, 2005, 74, pp.253-274. ⟨10.1016/j.atmosres.2004.04.003⟩ Article dans une revue hal-00017446v1
On the use of GPS tomography to investigate water vapor variability during a Mistral//sea breeze event in southeastern France Sophie Bastin,Cédric Champollion,Olivier Bock,Phillipe Drobinski,Frédéric Masson Geophysical Research Letters, 2005, 32, pp.L05808. ⟨10.1029/2004GL021907⟩ Article dans une revue hal-00017445v1
SIRTA, a ground-based atmospheric observatory for cloud and aerosol research M. Haeffelin,Laurent Barthès,Olivier Bock,C. Boitel,S. Bonyet al. Annales Geophysicae, 2005, 23 (2), pp.253-275. ⟨10.5194/angeo-23-253-2005⟩ Article dans une revue hal-00329353v1
Data analysis of a dense GPS network operated during the ESCOMPTE campaign: first results A. Walpersdorf,Olivier Bock,E. Doerflinger,F. Masson,J. van Baelenet al. Physics and Chemistry of the Earth. Parts A/B/C, 2004, 29 (2-3), pp.201-211. ⟨10.1016/j.pce.2004.01.002⟩ Article dans une revue istex hal-03973870v1
GPS water vapor project associated to the ESCOMPTE programme: description and first results of the field experiment Olivier Bock,E. Doerflinger,F. Masson,A. Walpersdorf,J. Van-Baelenet al. Physics and Chemistry of the Earth. Parts A/B/C, 2004, 29 (2-3), pp.149-157. ⟨10.1016/j.pce.2004.01.014⟩ Article dans une revue istex hal-03973869v1
La campagne IHOP 2002 - Une campagne de mesure de la vapeur d'eau dans la couche limite Cyrille Flamant,Françoise Guichard,Joël van Baelen,Olivier Bock,Fleur Couvreuxet al. La Météorologie, 2003, 43, pp.38-47. ⟨10.4267/2042/35999⟩ Article dans une revue hal-02093057v1
Raman lidar for external GPS path delay calibration devoted to high accuracy height determination J Tarniewicz,Olivier Bock,Jacques Pelon,C Thom Physics and Chemistry of the Earth. Parts A/B/C, 2002, 27 (4-5), pp.329-333. ⟨10.1016/S1474-7065(02)00008-6⟩ Article dans une revue istex hal-03973866v1
Wide-angle airborne laser range data analysis for relative height determination of ground-based benchmarks Olivier Bock,C. Thom Journal of Geodesy, 2002, 76 (6-7), pp.323-333. ⟨10.1007/s00190-002-0250-0⟩ Article dans une revue istex hal-03973863v1
The effect of inhomogeneities in the lower atmosphere on coordinates determined from GPS measurements Olivier Bock,J. Tarniewicz,Ch. Thom,Jacques Pelon Physics and Chemistry of the Earth. Parts A/B/C, 2002, 27 (4-5), pp.323-328. ⟨10.1016/s1474-7065(02)00007-4⟩ Article dans une revue istex hal-03973865v1
Effect of small-scale atmospheric inhomogeneity on positioning accuracy with GPS Olivier Bock,Jérôme Tarniewicz,Christian Thom,Jacques Pelon Geophysical Research Letters, 2001, 28 (11), pp.2289-2292. ⟨10.1029/2000GL011985⟩ Article dans une revue hal-03973860v1
Atmospheric modeling in GPS data analysis for high accuracy positioning Olivier Bock,E. Doerflinger Physics and chemistry of the earth. Part A: Solid earth and geodesy, 2001, 26 (6-8), pp.373-383. ⟨10.1016/S1464-1895(01)00069-2⟩ Article dans une revue istex hal-03973858v1
Study of external path delay correction techniques for high accuracy height determination with GPS Olivier Bock,J. Tarniewicz,C. Thom,Jacques Pelon,M. Kasser Physics and chemistry of the earth. Part A: Solid earth and geodesy, 2001, 26 (3), pp.165-171. ⟨10.1016/S1464-1895(01)00041-2⟩ Article dans une revue istex hal-03973861v1
Results of the first aircraft experiment with the wide-angle airborne laser ranging system Olivier Bock European Physical Journal: Applied Physics, 2000, 10 (1), pp.79-86. ⟨10.1051/epjap:2000123⟩ Article dans une revue istex hal-03973856v1
Multilateration with the wide-angle laser ranging system: ranging performance and first ground-based validation experiment Olivier Bock,C. Thom,M. Kasser,J.R. Pelon IEEE Transactions on Geoscience and Remote Sensing, 1999, 37 (2), pp.739-747. ⟨10.1109/36.752190⟩ Article dans une revue hal-03973855v1
Multilateration with the wide-angle airborne laser ranging system: positioning precision and atmospheric effects Olivier Bock Applied optics, 1999, 38 (15), pp.3343. ⟨10.1364/AO.38.003343⟩ Article dans une revue hal-03973851v1
Relative positioning precision of the wide-angle airborne laser ranging system Olivier Bock Journal of Optics A: Pure and Applied Optics, 1999, 1 (1), pp.77-82. ⟨10.1088/1464-4258/1/1/011⟩ Article dans une revue istex hal-03973852v1
A wide-angle airborne laser ranging system for millimetre accuracy subsidence measurements Olivier Bock,Michel Kasser,Christian Thom Journal of Optics, 1998, 29 (3), pp.220-224. ⟨10.1088/0150-536x/29/3/022⟩ Article dans une revue istex hal-03973848v1
Study of a wide-angle laser ranging system for relative positioning of ground-based benchmarks with millimeter accuracy Olivier Bock,M. Kasser,C. Thom,Jacques Pelon Journal of Geodesy, 1998, 72 (7-8), pp.442-459. ⟨10.1007/s001900050184⟩ Article dans une revue istex hal-03973850v1

Communication dans un congrès (29)

Intercomparison of tropospheric datasets from radiosonde and GNSS at co-located GRUAN sites Aurélie Panetier,Florian Zus,Galina Dick,Olivier Bock,Jens Wickert ICCC Workshop - Geodesy for Climate Research, IAG, Mar 2025, Online, Germany Communication dans un congrès hal-05119230v1
Impact of tropical waves on the atmospheric structure and composition above Cabo Verde during the CADDIWA campaign Tanguy Jonville,Maurus Borne,Cyrille Flamant,Juan Cuesta,Olivier Bocket al. EGU General Assembly 2025, Apr 2025, Vienna, Austria. ⟨10.5194/egusphere-egu25-4145⟩ Communication dans un congrès hal-05281640v1
On the consistency between GNSS and radiosonde total column water vapor data Olivier Bock,Aurélie Panetier,Florian Zus,Galina Dick,Jens Wickertet al. GRUAN 16th Implementation and Cooperation Meeting, Nov 2025, Tenerife, Spain Communication dans un congrès hal-05374421v1
IWV observations from a network of ground-based GNSS receivers during EUREC4A Olivier Bock,Pierre Bosser,Cyrille Flamant,Erik Doerflinger,Friedhelm Jansenet al. EGU General Assembly 2021, Apr 2021, Online Meeting, Austria. ⟨10.5194/egusphere-egu21-14481⟩ Communication dans un congrès hal-03241417v1
Integrated water vapour content retrievals from ship-borne GNSS receivers during EUREC4A Pierre Bosser,Olivier Bock,Cyrille Flamant,Sandrine Bony,Sabrian Speich EGU General Assembly 2021, Apr 2021, Online Meeting, Austria. ⟨10.5194/egusphere-egu21-10322⟩ Communication dans un congrès hal-03209773v1
Precipitation frequency in MED and EURO-CORDEX ensembles from 0.44° to convective permitting resolution: what explains the differences? Minh Ha,Sophie Bastin,Philippe Drobinski,Lluís Fita,Marjolaine Chiriacoet al. EGU21, the 23rd EGU General Assembly, Apr 2021, Online, Unknown Region. ⟨10.5194/egusphere-egu21-8843⟩ Communication dans un congrès insu-03560948v1
IWV retrieval from shipborne GPS receiver on hydrographic ship Borda Olivier Bock,Pierre Bosser,Olivier Caumont,Raphael Legouge,Nicolas Laurain EGU General Assembly 2020, 2020, Vienna, Austria. ⟨10.5194/egusphere-egu2020-7518⟩ Communication dans un congrès hal-03049885v1
Assessment of Water Vapor Trends and Variability in Global Atmospheric Reanalyses using Ground-Based GNSS Observations Olivier Bock,A. C. Parracho,Sophie Bastin American Geophysical Union, Fall Meeting 2018, Dec 2018, Washington, United States. pp.abstract #A14G-02 Communication dans un congrès insu-02062590v1
Screening of GPS ZTD estimates Pierre Bosser,Olivier Bock 3th COST 1206 GNSS4SWEC Workshop, 2016, Reykjavik, Iceland Communication dans un congrès hal-01391337v1
Study and mitigation of calibration error sources in a water vapor Raman lidar Leslie David,Olivier Bock,Christian Thom,Jacques Pelon,Pierre Bosser 26th IUGG General Assembly 2015, IUGG, Jun 2015, Prague, Czech Republic Communication dans un congrès hal-01169971v1
Quality assessment and screening of GPS ZTD estimates Pierre Bosser,Olivier Bock 26th IUGG General Assembly 2015, IUGG, Jun 2015, Prague, Czech Republic Communication dans un congrès hal-01170012v1
Multi-scale interactions between moist-air flow and deep convection during HyMeX IOP15a heavy precipitation event Keun-Ok Lee,Cyrille Flamant,Véronique Ducrocq,Julien Delanoë,Jean-Christophe Rautet al. 9th HyMex Workshop, Sep 2015, Mykonos, Greece Communication dans un congrès insu-01206836v1
A high quality reprocessed ground-based GPS dataset for atmospheric process studies, radiosonde and model evaluation, and reanalysis of HYMEX Special Observing Period Olivier Bock,P. Bosser,R. Pacione,Mathieu Nuret,Nadia Fourrié 26th IUGG General Assembly 2015, IUGG, Jun 2015, Prague, Czech Republic Communication dans un congrès hal-01170019v1
Coherence between multi-instrument and multi-model atmospheric moisture retrievals in the framework of the HyMeX-SOP1 Patrick Chazette,Cyrille Flamant,Xiaoxia Shang,Julien Totems,Jean-Christophe Rautet al. 9th HyMex Workshop, Sep 2015, Mykonos, Greece Communication dans un congrès insu-01206637v1
A high quality reprocessed ground-based GPS dataset for atmospheric process studies, radiosonde and model evaluation, and reanalysis of HYMEX Special Observing Period Olivier Bock,Pierre Bosser,R. Pacione,Mathieu Nuret,Nadia Fourrié EGU 2015, Apr 2015, Vienne, Austria Communication dans un congrès hal-01164607v1
Accuracy assessment of water vapour measurements from in-situ and remote sensing techniques during the DEMEVAP 2011 campaign Olivier Bock,Pierre Bosser,Leslie David,Christian Thom,Jacques Pelonet al. EGU General Assembly 2014, Apr 2014, Vienna, Austria. pp.id.11529 Communication dans un congrès hal-01136705v1
Impact of the air-sea coupling in the Gulf of Guinea on the Guinean coastal water cycle in boreal spring Remi Meynadier,Gaëlle de Coëtlogon,Laurence Eymard,Marion Leduc-Leballeur,Sophie Bastinet al. 4th AMMA International Conference, Jun 2012, Toulouse, France Communication dans un congrès hal-00723384v1
Investigation of the ocean-atmosphere-continent coupling in the Gulf of Guinea and West Africa at intraseasonal timescales in boreal spring and summer with a regional atmospheric model (WRF) Remi Meynadier,Gaëlle de Coëtlogon,Marion Leduc-Leballeur,Sophie Bastin,Anne-Charlotte Peteret al. EGU General Assembly 2012, Apr 2012, Vienna, Austria Communication dans un congrès hal-00712716v1
The French component of the FENNEC Saharan Climate project 2011 Special Observing Period Cyrille Flamant,Jean-Pierre Chaboureau,Céline Klein,Christophe Lavaysse,Kerstin Schepanskiet al. EGU General Assembly 2012, Apr 2012, Vienna, Austria Communication dans un congrès hal-00712717v1
Accuracy of Water Vapor Observations from in-situ and Remote Sensing Techniques: First Results from the DEMEVAP 2011 Campaign Olivier Bock,K. Pipis,P. Bosser,C. Thom,Jacques Pelonet al. 9th International Symposium on Tropospheric Profiling (ISTP), Sep 2012, L'Aquila, Italy. 4 p Communication dans un congrès hal-00740464v1
Calibration of Wet Tropospheric Delays in GPS Observation Using Raman Lidar Measurements P. Bosser,C. Thom,Olivier Bock,Jacques Pelon,P. Willis Geodesy for Planet Earth, Proceedings of the 2009 International Association of Geodesy Symposium, Aug 2009, Buenos Aires, Argentina. pp.795-800, ⟨10.1007/978-3-642-20338-1_100⟩ Communication dans un congrès hal-00746084v1
Météorologie de l'Espace en Afrique (II) le programme ISWI - International Space Weather Initiative Christine Amory-Mazaudier,A. Kobea,F. Ouattara,B. Dinga,V. Doumbiaet al. URSI Journées Scientifiques JS'10 "Propagation et Plasmas", Mar 2010, Paris, France. 12 p Communication dans un congrès hal-00545085v1
West African Monsoon Water Cycle : Assessment of numerical weather prediction water budgets Remi Meynadier,Olivier Bock,Françoise Guichard,A. Boone,P. Roucouet al. 3rd International AMMA Conference, Jul 2009, Ouagadougou, Burkina Faso Communication dans un congrès hal-00788239v1
Water vapour intercomparison effort in the frame of the Convective and Orographically-induced Precipitation Study Rohini Bhawar,Paolo Di Girolamo,Donato Summa,Cyrille Flamant,Dietrich Althausenet al. Current Problems in Atmospheric Radiation (IRS 2008) : Proceedings of the International Radiation Symposium (IRC/IAMAS), Aug 2008, Foz do Iguaçu, Brazil. pp.215-218, ⟨10.1063/1.3116952⟩ Communication dans un congrès hal-00372645v1
Investigation of the West African Monsoon water cycle from Numerical Weather Prediction models and elaborate products. Remi Meynadier,Olivier Bock,Françoise Guichard,A. Boone,P. Roucouet al. EGU General Assembly 2009, Apr 2009, Vienna, Austria Communication dans un congrès hal-00788154v1
The impact of a gavity current to the north of the inter-tropical discontinuity region. Cyrille Flamant,D. Parker,Jean-Pierre Chaboureau,C. Taylor,Jacques Pelonet al. EGU General Assembly 2007, Apr 2007, Vienna, Austria Communication dans un congrès hal-00158933v1
Confrontation of atmospheric water budgets from NWP model (re-)analyses and observational datasets during AMMA-EOP R. Meynadier,Olivier Bock,F. Guichard,Pascal Roucou 2nd AMMA International Conference, 2007, Karlsruhe, Germany Communication dans un congrès hal-00332120v1
Validation of precipitable water from operational analyses and re-analyses with GPS during MAP IOP 2A and IOP 8 Olivier Bock,Cyrille Flamant,E. Richard,C. Keil,M.N. Bouin EGS XXVIII General Assembly 2003, Apr 2003, Nice, France Communication dans un congrès hal-00139251v1
Numerical simulations of the precipitation event observed during the MAP IOP2a: sensitivity to initial conditions Franck Lascaux,Evelyne Richard,Christian Keil,Olivier Bock 27th International Conference on Alpine Meteorology, May 2003, Brig, Switzerland Communication dans un congrès hal-00142425v1

Pré-publication, Document de travail (1)

A statistical method for the attribution of change-points in segmentation of IWV difference time series Khanh Ninh Nguyen,Olivier Bock,Émilie Lebarbier 2023 Pré-publication, Document de travail (preprint/prepublication) hal-04014145v1

Poster de conférence (12)

Intercomparison of Integrated Water Vapor Measurements from Ground-Based, In-Situ, and Space-Borne Instruments in the Caribbean Region Olivier Bock,Pierre Bosser,Carl Mears AGU Fall Meeting 2022, Dec 2022, Chicago, United States Poster de conférence hal-03914118v1
GNSS tomography as part of HyMeX in the frame of HyMeX Hugues Brenot,Olivier Caumont,Pierre Bosser,Riccardo Biondi,Olivier Bocket al. EGU General Assembly 2017, Apr 2017, Vienne, Austria. 2017 Poster de conférence hal-01517506v1
Reprocessed ground-based and ship-borne GPS data for assimilation and validation of the 2nd AROME_WMED HyMeX reanalysis Mathieu Nuret,Olivier Bock,Nadia Fourrié,Pierre Bosser,Olivier Caumont 7th HyMeX Workshop, Jul 2017, Barcelona, Spain Poster de conférence hal-01574669v1
Evaluating multimodel variability of humidity over Europe using long term GPS network and ground base datasets Sophie Bastin,Olivier Bock,Ana Claudia Parracho European Geosciences Union General Assembly 2016, Apr 2016, Vienna, Austria. Geophysical Research Abstracts, 18, pp.EGU2016-11989 Poster de conférence insu-01305212v1
Global trends and variability in integrated water vapour from ground-based GPS data and atmospheric models Olivier Bock,Ana Claudia Parracho,Sophie Bastin,Frédéric Hourdin,Lidia Mellul European Geosciences Union General Assembly 2016, Apr 2016, Vienna, Austria. Geophysical Research Abstracts, 18, pp.EGU2016-6807 Poster de conférence insu-01308789v1
Trends of total water vapor column above the Arctic from satellites observations Dunya Alraddawi,Alain Sarkissian,Philippe Keckhut,Olivier Bock,Chantal Claudet al. European Geosciences Union General Assembly 2016, Apr 2016, Vienna, Austria. ￼Geophysical Research Abstracts, 18, pp.EGU2016-2314-1 Poster de conférence insu-01304432v1
Total Column Water Vapor Trends from 15 Years of MODIS/NIR above the Arctic Dunya Alraddawi,Alain Sarkissian,Philippe Keckhut,Olivier Bock,Chantal Claudet al. AGU Fall Meeting 2016, Dec 2016, San Francisco, United States. pp.H51I-1641 Poster de conférence insu-01403409v1
Evaluating multimodel variability of humidity over Europe using long term GPS network and ground base datasets Sophie Bastin,Olivier Bock,A. Parracho,Marjolaine Chiriaco,Bodo Ahrenset al. 9th HyMex Workshop, Sep 2015, Mykonos, Greece. 2015 Poster de conférence insu-01208072v1
Large scale moisture patterns and their link with heavy precipitation events during the HyMeX SOP1 Cyrille Flamant,Patrick Chazette,Keun-Ok Lee,Jean-Christophe Raut,Olivier Bocket al. 9th HyMex Workshop, Sep 2015, Mykonos, Greece. 2015 Poster de conférence insu-01206953v1
Comparison of H&lt;sub&gt;2&lt;/sub&gt;O total column measurements during the DEMEVAP 2011 campaign Alain Sarkissian,Sulaf Alkasm,Olivier Bock,Philippe Keckhut,Andrea Pazminoet al. EGU General Assembly 2013, Apr 2013, Vienna, Austria Poster de conférence hal-00819454v1
Evaluation of WRF forecast and regional climate simulations against HyMeX SOP1 measurements Ségolène Berthou,J. Taillefer,Ph. Drobinski,Sylvain Mailler,Thomas Arsouzeet al. 7th HyMex Workshop, Oct 2013, Cassis, France. pp.PS3.25, 2013 Poster de conférence insu-01184423v1
Remote sensing of water vapour from the synergy of Raman lidar, GPS and in-situ observations during the DEMEVAP 2011 campaign Olivier Bock,Leslie David,Pierre Bosser,Christian Thom,Jacques Pelonet al. EGU General Assembly 2013, Apr 2013, Vienna, Austria Poster de conférence hal-00820479v1

Chapitre d'ouvrage (1)

Use of GNSS Tropospheric Products for Climate Monitoring (Working Group 3) Olivier Bock,R. Pacione,F. Ahmed,A. Araszkiewicz,Z. Bałdyszet al. Jonathan Jones, Guergana Guerova, Jan Douša, Galina Dick, Siebren de Haan, Eric Pottiaux, Olivier Bock, Rosa Pacione, Roeland van Malderen (eds). Advanced GNSS Tropospheric Products for Monitoring Severe Weather Events and Climate, Springer International Publishing, pp.267-402, 2020, 978-3-030-13900-1. ⟨10.1007/978-3-030-13901-8_5⟩ Chapitre d'ouvrage insu-02290597v1

HDR (1)

GNSS: géodésie, météorologie et climat Olivier Bock Océan, Atmosphère. Université Pierre et Marie Curie - Paris VI, 2012 HDR tel-00851617v1

Rapport d'activité (5)

La recherche à l'IGN : activité 2002 Serge Motet,M Pierrot Deseilligny,Anne Ruas,Michel Kasser,Grégoire Mailletet al. Bulletin d'information de l'IGN N°74. 2003 Rapport d'activité hal-02372813v1
La recherche à l'IGN : activité 1999 Serge Motet,Olivier de Joinville,Didier Boldo,Nicolas Paparoditis,Ibtissam Baghliet al. Bulletin d'information de l'IGN N°71. 2000 Rapport d'activité hal-02372743v1
La recherche à l'IGN : activité 1997 Serge Motet,Jean-Philippe Souchon,Thierry Badard,Mustière Sébastien,Zuheir Altamimiet al. Bulletin d'information de l'IGN N°69. 1998 Rapport d'activité hal-02372695v1
La recherche à l'Institut Géographique National : activité 1995 Serge Motet,Daniel Piquet-Pellorce,Sylvie Lamy,Christian Thom,Claude Boucheret al. Bulletin d'information de l'IGN N°65. 1996 Rapport d'activité hal-02373015v1
La recherche à l'IGN en 1994 Serge Motet,O Jamet,Patrick Julien,Olivier Dissard,Marc Pierrot-Deseillignyet al. Bulletin d'information de l'IGN N°64. 1995 Rapport d'activité hal-02373006v1