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Earth Science

D-Index
42
Citations
6939
World Ranking
5233
National Ranking
375

Overview

Guillaume Ramillien is affiliated with the Centre national de la recherche scientifique (CNRS) in France. Their research primarily focuses on Earth and Planetary Sciences, with extensive contributions also in Engineering and Physics and Astronomy. The scientist's subfields include Oceanography, Aerospace Engineering, Astronomy and Astrophysics, Atmospheric Science, and Environmental Engineering.

The main topics of Guillaume Ramillien's research include:

  • Geophysics and Gravity Measurements
  • GNSS positioning and interference
  • Solar and Space Plasma Dynamics
  • Soil Moisture and Remote Sensing
  • Geomagnetism and Paleomagnetism Studies
  • Ionosphere and magnetosphere dynamics
  • Hydrology and Watershed Management Studies

The scientist has published multiple papers, many of which appear in the journal Remote Sensing. Some of the recent publications include:

  • Recovery of Rapid Water Mass Changes (RWMC) by Kalman Filtering of GRACE Observations, 2020, Remote Sensing
  • An Innovative Slepian Approach to Invert GRACE KBRR for Localized Hydrological Information at the Sub-Basin Scale, 2021, Remote Sensing
  • Regional Seafloor Topography by Extended Kalman Filtering of Marine Gravity Data without Ship-Track Information, 2021, Remote Sensing
  • GNSS-R monitoring of soil moisture dynamics in areas of severe drought: example of Dahra in the Sahelian climatic zone (Senegal), 2022, European Journal of Remote Sensing
  • Signatures of Life Detected in Images of Rocks Using Neural Network Analysis Demonstrate New Potential for Searching for Biosignatures on the Surface of Mars, 2023, Astrobiology

Frequent co-authors with whom Guillaume Ramillien has collaborated include:

  • Lucía Seoane
  • José Darrozes
  • Frédéric Frappart
  • Benjamin Beirens
  • Didier Rouxel

Guillaume Ramillien often publishes in the following venues:

  • Remote Sensing
  • European Journal of Remote Sensing
  • Astrobiology
  • Remote Sensing of Environment
  • Sensors

Best Publications

  • Sea level budget over 2003-2008: A reevaluation from GRACE space gravimetry, satellite altimetry and Argo

    A. Cazenave;K. Dominh;S. Guinehut;E. Berthier

  • Basin-scale, integrated observations of the early 21st century multiyear drought in southeast Australia

    Marc J. Leblanc;Paul Tregoning;Guillaume Ramillien;Sarah O. Tweed

  • GRACE observations of changes in continental water storage

    Roland Schmidt;Peter Schwintzer;Frank Flechtner;Christoph Reigber

  • Monitoring Groundwater Storage Changes Using the Gravity Recovery and Climate Experiment (GRACE) Satellite Mission: A Review

    Frédéric Frappart;Guillaume Ramillien

  • Seasonal variations of seismicity and geodetic strain in the Himalaya induced by surface hydrology

    Pierre Bettinelli;Jean Philippe Avouac;Mireille Flouzat;Laurent Bollinger

  • Interannual variations of the mass balance of the Antarctica and Greenland ice sheets from GRACE

    G. Ramillien;A. Lombard;A. Cazenave;E.R. Ivins

  • Detection of Continental Hydrology and Glaciology Signals from GRACE: A Review

    G. Ramillien;J. S. Famiglietti;J. Wahr

  • Detecting hydrologic deformation using GRACE and GPS

    Paul Tregoning;Christopher Stephen Watson;Guillaume Ramillien;Herbert McQueen

  • Time variations of land water storage from an inversion of 2 years of GRACE geoids

    Guillaume Ramillien;Frédéric Frappart;Anny Cazenave;Andreas Güntner

  • Time variations of the regional evapotranspiration rate from Gravity Recovery and Climate Experiment (GRACE) satellite gravimetry

    Guillaume Ramillien;Frédéric Frappart;Andreas Güntner;Thanh Ngo-Duc

  • Understanding the global hydrological droughts of 2003?2016 and their relationships with teleconnections

    Ehsan Forootan;Ehsan Forootan;M. Khaki;M. Schumacher;V. Wulfmeyer

  • WATER VOLUME CHANGE IN THE LOWER MEKONG FROM SATELLITE ALTIMETRY AND IMAGERY DATA

    F. Frappart;K. Do Minh;J. L'Hermitte;A. Cazenave

  • Estimation of steric sea level variations from combined GRACE and Jason-1 data

    A. Lombard;D. Garcia;G. Ramillien;A. Cazenave

  • Modeling deformation induced by seasonal variations of continental water in the Himalaya region: Sensitivity to Earth elastic structure

    K. Chanard;K. Chanard;J. P. Avouac;G. Ramillien;J. Genrich

  • Surface freshwater storage and dynamics in the Amazon basin during the 2005 exceptional drought

    Frédéric Frappart;Fabrice Papa;Joecila Santos da Silva;Guillaume Ramillien

  • Global time-variations of hydrological signals from GRACE satellite gravimetry

    G. Ramillien;A. Cazenave;O. Brunau

  • Sea level monitoring and sea state estimate using a single geodetic receiver

    Nicolas Roussel;Guillaume Ramillien;Frédéric Frappart;José Darrozes

  • Validation of the land water storage simulated by Organising Carbon and Hydrology in Dynamic Ecosystems (ORCHIDEE) with Gravity Recovery and Climate Experiment (GRACE) data

    T. Ngo-Duc;T. Ngo-Duc;K. Laval;G. Ramillien;J. Polcher

  • Changes in terrestrial water storage versus rainfall and discharges in the Amazon basin

    Frédéric Frappart;Guillaume Ramillien;Josyane Ronchail

  • Application of the Regional Water Mass Variations from GRACE Satellite Gravimetry to Large-Scale Water Management in Africa

    Guillaume Ramillien;Frédéric Frappart;Lucia Seoane

  • Modeling deformation induced by seasonal variations of continental water in the Himalaya region: sensitivity to Earth elastic structure

    K. Chanard;J. Avouac;J. F. Genrich;G. L. Ramillien

Frequent Co-Authors

Frédéric Frappart
Frédéric Frappart Bordeaux Sciences Agro
Anny Cazenave
Anny Cazenave Centre National D'Etudes Spatiales
Fabrice Papa
Fabrice Papa Laboratoire d’Etudes en Géophysique et Océanographie Spatiales
Stéphane Calmant
Stéphane Calmant Institut de Recherche pour le Développement
Andreas Güntner
Andreas Güntner University of Potsdam
Paul Tregoning
Paul Tregoning Australian National University
Marie-Paule Bonnet
Marie-Paule Bonnet Institut de Recherche pour le Développement
Ehsan Forootan
Ehsan Forootan Aalborg University
Philippe Bonneton
Philippe Bonneton University of Bordeaux
Catherine Prigent
Catherine Prigent Centre national de la recherche scientifique, CNRS

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