Guillaume Ramillien

5.6k total citations · 1 hit paper
79 papers, 4.2k citations indexed

About

Guillaume Ramillien is a scholar working on Oceanography, Aerospace Engineering and Astronomy and Astrophysics. According to data from OpenAlex, Guillaume Ramillien has authored 79 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Oceanography, 33 papers in Aerospace Engineering and 26 papers in Astronomy and Astrophysics. Recurrent topics in Guillaume Ramillien's work include Geophysics and Gravity Measurements (68 papers), GNSS positioning and interference (29 papers) and Solar and Space Plasma Dynamics (23 papers). Guillaume Ramillien is often cited by papers focused on Geophysics and Gravity Measurements (68 papers), GNSS positioning and interference (29 papers) and Solar and Space Plasma Dynamics (23 papers). Guillaume Ramillien collaborates with scholars based in France, Germany and United States. Guillaume Ramillien's co-authors include Frédéric Frappart, Anny Cazenave, Paul Tregoning, Marc Leblanc, R. Biancale, J. S. Famiglietti, Lucía Seoane, Andreas Güntner, Sarah Tweed and Jean‐Philippe Avouac and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, The Science of The Total Environment and Remote Sensing of Environment.

In The Last Decade

Guillaume Ramillien

79 papers receiving 4.0k citations

Hit Papers

1 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

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

2018 232 citations Frédéric Frappart, Guillaume Ramillien Remote Sensing profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Guillaume Ramillien France	36	2.9k	1.2k	1.1k	1.0k	766	79	4.2k
Himanshu Save United States	24	2.7k 0.9×	1.0k 0.8×	1.1k 1.0×	1.1k 1.0×	497 0.6×	60	3.6k
Ehsan Forootan Germany	38	2.2k 0.8×	867 0.7×	1.4k 1.2×	862 0.8×	362 0.5×	115	3.6k
Nico Sneeuw Germany	33	2.2k 0.8×	902 0.7×	1.1k 1.0×	778 0.8×	456 0.6×	142	3.3k
Clark R. Wilson United States	39	4.6k 1.6×	1.4k 1.1×	1.5k 1.3×	1.8k 1.8×	937 1.2×	131	5.8k
Andreas Güntner Germany	48	2.5k 0.9×	921 0.7×	1.9k 1.7×	897 0.9×	535 0.7×	157	5.7k
Benjamin F. Chao United States	36	3.0k 1.0×	823 0.7×	1.0k 0.9×	1.2k 1.2×	912 1.2×	166	4.2k
S. B. Luthcke United States	41	3.1k 1.1×	1.6k 1.3×	1.3k 1.1×	1.5k 1.4×	452 0.6×	117	5.9k
Shin‐Chan Han United States	34	2.3k 0.8×	885 0.7×	473 0.4×	980 1.0×	890 1.2×	105	3.1k
R. Biancale France	32	3.2k 1.1×	1.7k 1.4×	367 0.3×	1.5k 1.5×	913 1.2×	85	4.3k
Annette Eicker Germany	24	1.8k 0.6×	698 0.6×	776 0.7×	708 0.7×	338 0.4×	60	2.9k

Countries citing papers authored by Guillaume Ramillien

Since Specialization

Citations

This map shows the geographic impact of Guillaume Ramillien's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Guillaume Ramillien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Guillaume Ramillien more than expected).

Fields of papers citing papers by Guillaume Ramillien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Guillaume Ramillien. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Guillaume Ramillien. The network helps show where Guillaume Ramillien may publish in the future.

Co-authorship network of co-authors of Guillaume Ramillien

This figure shows the co-authorship network connecting the top 25 collaborators of Guillaume Ramillien. A scholar is included among the top collaborators of Guillaume Ramillien based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Guillaume Ramillien. Guillaume Ramillien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Seoane, Lucía, Guillaume Ramillien, José Darrozes, et al.. (2021). Regional Seafloor Topography by Extended Kalman Filtering of Marine Gravity Data without Ship-Track Information. Remote Sensing. 14(1). 169–169. 6 indexed citations

Ramillien, Guillaume, Lucía Seoane, Maike Schumacher, et al.. (2020). Recovery of Rapid Water Mass Changes (RWMC) by Kalman Filtering of GRACE Observations. Remote Sensing. 12(8). 1299–1299. 8 indexed citations

Darrozes, José, Manuela Grippa, É. Mougin, et al.. (2018). GNSS-R for detection of soil moisture and effective height changes using SNR phase unwrapping method: study case of Dahra (Senegal). EGU General Assembly Conference Abstracts. 13483. 1 indexed citations

Forootan, Ehsan, Mehdi Khaki, Maike Schumacher, et al.. (2018). Understanding the global hydrological droughts of 2003–2016 and their relationships with teleconnections. The Science of The Total Environment. 650(Pt 2). 2587–2604. 170 indexed citations

Frappart, Frédéric, Fabrice Papa, Andreas Güntner, et al.. (2018). The spatio-temporal variability of groundwater storage in the Amazon River Basin. Advances in Water Resources. 124. 41–52. 58 indexed citations

Lopez, Téodolina, Guillaume Ramillien, Raphaël Antoine, et al.. (2018). Investigation of Short-Term Evolution of Soil Characteristics over the Lake Chad Basin Using GRACE Data. Remote Sensing. 10(6). 924–924. 1 indexed citations

Roussel, Nicolas, Frédéric Frappart, Guillaume Ramillien, et al.. (2014). Simulations of direct and reflected waves trajectories for in situ GNSS-R experiments. 8 indexed citations

Roussel, Nicolas, Frédéric Frappart, Guillaume Ramillien, et al.. (2014). Simulations of direct and reflected wave trajectories for ground-based GNSS-R experiments. Geoscientific model development. 7(5). 2261–2279. 40 indexed citations

Seoane, Lucía, Guillaume Ramillien, Frédéric Frappart, & Marc Leblanc. (2013). Regional GRACE-based estimates of water mass variations over Australia: validation and interpretation. Hydrology and earth system sciences. 17(12). 4925–4939. 36 indexed citations

10.

Frappart, Frédéric, Fabrice Papa, Andreas Güntner, et al.. (2010). Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach. Hydrology and earth system sciences. 14(12). 2443–2453. 38 indexed citations

11.

Tregoning, Paul, Guillaume Ramillien, H. McQueen, & Dan Zwartz. (2009). Glacial isostatic adjustment and nonstationary signals observed by GRACE. Journal of Geophysical Research Atmospheres. 114(B6). 32 indexed citations

12.

Ramillien, Guillaume, et al.. (2007). GRACE Satellite Data and In-Situ Water Level Time-Variation Correlation Analysis in the Amazon Basin.. AGUFM. 2007. 1 indexed citations

13.

Ramillien, Guillaume, et al.. (2007). Land water storage contribution to sea level from GRACE geoid data over 2003–2006. Global and Planetary Change. 60(3-4). 381–392. 54 indexed citations

14.

Frappart, Frédéric, Guillaume Ramillien, Sylvain Biancamaria, N. M. Mognard, & A. A. Cazenave. (2006). Evolution of high-latitude snow mass derived from the GRACE gravimetry mission (2002-2004) - art. no. L02501. Geophysical Research Letters. 33(2). 34 indexed citations

15.

Frappart, Frédéric, et al.. (2006). Water volume change in the lower Mekong from satellite altimetry and imagery data. HAL (Le Centre pour la Communication Scientifique Directe). 5 indexed citations

16.

Feissel-Vernier, M., et al.. (2006). Geocentre motion measured with DORIS and SLR, and predicted by geophysical models. Journal of Geodesy. 80(8-11). 637–648. 30 indexed citations

17.

Ramillien, Guillaume, Frédéric Frappart, Anny Cazenave, & Andreas Güntner. (2005). Time variations of land water storage from an inversion of 2 years of GRACE geoids. Earth and Planetary Science Letters. 235(1-2). 283–301. 156 indexed citations

18.

Feissel-Vernier, M., et al.. (2004). Geodetic and geophysical use of geocenter time series. cosp. 35. 1373. 1 indexed citations

19.

Ramillien, Guillaume, et al.. (2003). Comparisons of soil moisture data from in situ measurements and global hydrological model outputs. EAEJA. 8747. 1 indexed citations

20.

Ramillien, Guillaume. (2001). Genetic algorithms for geophysical parameter inversion from altimeter data. Geophysical Journal International. 147(2). 393–402. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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