L. Grunwaldt

1.5k total citations
20 papers, 1.0k citations indexed

About

L. Grunwaldt is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Oceanography. According to data from OpenAlex, L. Grunwaldt has authored 20 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Astronomy and Astrophysics, 12 papers in Aerospace Engineering and 6 papers in Oceanography. Recurrent topics in L. Grunwaldt's work include Ionosphere and magnetosphere dynamics (10 papers), Geophysics and Gravity Measurements (6 papers) and GNSS positioning and interference (5 papers). L. Grunwaldt is often cited by papers focused on Ionosphere and magnetosphere dynamics (10 papers), Geophysics and Gravity Measurements (6 papers) and GNSS positioning and interference (5 papers). L. Grunwaldt collaborates with scholars based in Germany, United States and Netherlands. L. Grunwaldt's co-authors include H. Lühr, T. K. Meehan, T. Schmidt, Jens Wickert, G. Beyerle, W. Köhler, P. Ritter, M. Rother, Christoph Reigber and Klemens Hocke and has published in prestigious journals such as Geophysical Research Letters, IEEE Transactions on Geoscience and Remote Sensing and Atmospheric chemistry and physics.

In The Last Decade

L. Grunwaldt

20 papers receiving 970 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Grunwaldt Germany 9 867 474 324 309 180 20 1.0k
A. G. Pavelyev Russia 19 947 1.1× 501 1.1× 337 1.0× 266 0.9× 323 1.8× 58 1.1k
T. Asô Japan 21 1.1k 1.2× 177 0.4× 191 0.6× 459 1.5× 187 1.0× 77 1.2k
David R. Themens Canada 18 1.1k 1.2× 560 1.2× 224 0.7× 199 0.6× 629 3.5× 75 1.2k
P. R. Straus United States 12 954 1.1× 345 0.7× 164 0.5× 251 0.8× 360 2.0× 33 1.0k
D. Feng United States 5 850 1.0× 556 1.2× 453 1.4× 476 1.5× 72 0.4× 8 1.0k
I. W. McCrea United Kingdom 23 1.1k 1.3× 348 0.7× 104 0.3× 165 0.5× 468 2.6× 44 1.2k
M. F. Larsen United States 10 1.0k 1.2× 332 0.7× 148 0.5× 236 0.8× 346 1.9× 40 1.1k
David A. Holdsworth Australia 22 985 1.1× 272 0.6× 169 0.5× 497 1.6× 155 0.9× 66 1.2k
Yen‐Hsyang Chu Taiwan 19 938 1.1× 577 1.2× 217 0.7× 444 1.4× 365 2.0× 96 1.3k
Marco Milla Peru 18 728 0.8× 356 0.8× 157 0.5× 132 0.4× 259 1.4× 80 900

Countries citing papers authored by L. Grunwaldt

Since Specialization
Citations

This map shows the geographic impact of L. Grunwaldt'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 L. Grunwaldt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. Grunwaldt more than expected).

Fields of papers citing papers by L. Grunwaldt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. Grunwaldt. 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 L. Grunwaldt. The network helps show where L. Grunwaldt may publish in the future.

Co-authorship network of co-authors of L. Grunwaldt

This figure shows the co-authorship network connecting the top 25 collaborators of L. Grunwaldt. A scholar is included among the top collaborators of L. Grunwaldt 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 L. Grunwaldt. L. Grunwaldt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Grunwaldt, L., et al.. (2018). Initial Results from the TechnoSat In-Orbit Demonstration Mission. Digital Commons - USU (Utah State University). 2 indexed citations
2.
Siemes, Christian, J. Encarnação, Eelco Doornbos, et al.. (2016). Swarm accelerometer data processing from raw accelerations to thermospheric neutral densities. Earth Planets and Space. 68(1). 66 indexed citations
3.
4.
Doornbos, Eelco, J. Encarnação, Christian Siemes, et al.. (2016). Thermospheric neutral densities derived from Swarm accelerometer and GPS data. 1 indexed citations
5.
Siemes, Christian, J. Encarnação, L. Grunwaldt, et al.. (2015). Processing of Swarm Accelerometer Data into Thermospheric Neutral Densities. 2015. 1 indexed citations
6.
Kucharski, D., Georg Kirchner, Franz Koidl, et al.. (2014). Attitude and Spin Period of Space Debris Envisat Measured by Satellite Laser Ranging. IEEE Transactions on Geoscience and Remote Sensing. 52(12). 7651–7657. 95 indexed citations
7.
Zus, Florian, L. Grunwaldt, Stefan Heise, et al.. (2013). Atmosphere sounding by GPS radio occultation: First results from TanDEM-X and comparison with TerraSAR-X. Advances in Space Research. 53(2). 272–279. 9 indexed citations
8.
Kirchner, Georg, et al.. (2013). Laser Ranging to Nano-SatellitesG. Kirchner (1), Ludwig Grunwaldt (2), Reinhard Neubert (2),Franz Koidl (1), Merlin Barschke (3), Zizung Yoon (3),Hauke Fiedler (4), Christine Hollenstein (5). elib (German Aerospace Center). 1 indexed citations
9.
Beyerle, G., L. Grunwaldt, S. Heise, et al.. (2011). First results from the GPS atmosphere sounding experiment TOR aboard the TerraSAR-X satellite. Atmospheric chemistry and physics. 11(13). 6687–6699. 21 indexed citations
10.
Jakowski, N., Mainul Hoque, Jens Wickert, et al.. (2010). Vertical electron density profiles from GRACE radio occultation measurements. Pathology - Research and Practice. 183(5). 565–8. 1 indexed citations
11.
Wickert, Jens, Christina Arras, C. O. Ao, et al.. (2008). Tapley CHAMP, GRACE, SAC-C, TerraSAR-X/Tandem-X, Science results, status and future prospects. Publication Database GFZ (GFZ German Research Centre for Geosciences). 4 indexed citations
12.
Grunwaldt, L., et al.. (2008). Challenges of the TerraSAR-X/TanDEM-X formation. Publication Database GFZ (GFZ German Research Centre for Geosciences). 39. 1 indexed citations
13.
Rothacher, Markus, B. D. Tapley, Christoph Reigber, et al.. (2007). The Tracking, Occultation and Ranging (TOR) instrument onboard TerraSAR-X and on TanDEM-X. 4983–4986. 16 indexed citations
14.
Wickert, Jens, G. Beyerle, R. König, et al.. (2005). GPS radio occultation with CHAMP and GRACE: A first look at a new and promising satellite configuration for global atmospheric sounding. Annales Geophysicae. 23(3). 653–658. 95 indexed citations
15.
Lühr, H., M. Rother, W. Köhler, P. Ritter, & L. Grunwaldt. (2004). Thermospheric up‐welling in the cusp region: Evidence from CHAMP observations. Geophysical Research Letters. 31(6). 187 indexed citations
16.
Wickert, Jens, T. Schmidt, G. Beyerle, et al.. (2004). Three years of space based atmosphere sounding with CHAMP: Results, highlights and future prospects. Publication Database GFZ (GFZ German Research Centre for Geosciences). 1 indexed citations
17.
Hamal, K., Ivan Procházka, Georg Kirchner, et al.. (2003). Satellite laser ranging Portable Calibration Standard missions 1997-2002. EGS - AGU - EUG Joint Assembly. 14013. 2 indexed citations
18.
Jakowski, N., A. Wehrenpfennig, S. Heise, et al.. (2002). GPS radio occultation measurements of the ionosphere from CHAMP: Early results. Geophysical Research Letters. 29(10). 143 indexed citations
19.
Wickert, Jens, Christoph Reigber, G. Beyerle, et al.. (2001). Atmosphere sounding by GPS radio occultation: First results from CHAMP. Geophysical Research Letters. 28(17). 3263–3266. 375 indexed citations
20.
Reigber, Ch., et al.. (1996). CHAMP Phase B: Executive Summary. elib (German Aerospace Center). 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by A. G. Pavelyev Breakdown of academic impact, for papers by T. Asô Breakdown of academic impact, for papers by David R. Themens Breakdown of academic impact, for papers by P. R. Straus Breakdown of academic impact, for papers by D. Feng Breakdown of academic impact, for papers by I. W. McCrea Breakdown of academic impact, for papers by M. F. Larsen Breakdown of academic impact, for papers by David A. Holdsworth Breakdown of academic impact, for papers by Yen‐Hsyang Chu Breakdown of academic impact, for papers by Marco Milla
Rankless by CCL
2026