This map shows the geographic impact of Rolf Koenig'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 Rolf Koenig with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rolf Koenig more than expected).
This network shows the impact of papers produced by Rolf Koenig. 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 Rolf Koenig. The network helps show where Rolf Koenig may publish in the future.
Co-authorship network of co-authors of Rolf Koenig
This figure shows the co-authorship network connecting the top 25 collaborators of Rolf Koenig.
A scholar is included among the top collaborators of Rolf Koenig 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 Rolf Koenig. Rolf Koenig is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Glaser, Susanne, et al.. (2019). Geocenter estimation with a future GNSS constellation. Publication Database GFZ (GFZ German Research Centre for Geosciences). 15486.
Flechtner, Frank, Christoph Dahle, Christian Gruber, et al.. (2013). The GFZ RL05 GRACE Gravity Field Model Time Series. Publication Database GFZ (GFZ German Research Centre for Geosciences).1 indexed citations
Flechtner, Frank, R. Stubenvoll, Markus Rothacher, et al.. (2008). EIGEN-5C - the new GeoForschungsZentrum Potsdam / Groupe de Recherche de Geodesie Spatiale combined gravity field model. AGUFM. 2008.
14.
Koenig, Rolf, Karl Hans Neumayer, Markus Rothacher, et al.. (2007). Station Coordinates, low Degree Harmonics, and Earth Rotation Parameters From an Integrated GPS/CHAMP/GRACE Processing. AGU Fall Meeting Abstracts. 2007.1 indexed citations
15.
Michalak, Grzegorz, et al.. (2002). Operational Rapid Precise Orbit Determination For The Low Earth Orbiter Champ. EGSGA. 3513.1 indexed citations
16.
Reigber, C., Frank Flechtner, Rolf Koenig, et al.. (2002). GRACE Orbit and Gravity Field Recovery at GFZ Potsdam - First Experiences and Perspectives. Publication Database GFZ (GFZ German Research Centre for Geosciences). 2002.12 indexed citations
17.
Reigber, Ch., P. Schwintzer, Rolf Koenig, et al.. (2001). Earth Gravity Field Solutions from Several Months of CHAMP Satellite Data. AGUFM. 2001.7 indexed citations
18.
Koenig, Rolf, Karl Hans Neumayer, Ch. Reigber, & S. Y. Zhu. (2001). Aspects of Accelerometry in CHAMP Precise Orbit Determination. AGUFM. 2001.1 indexed citations
19.
Koenig, Rolf, et al.. (1993). On the accuracy of ERS-1 orbit predictions. NASA Technical Reports Server (NASA).1 indexed citations
20.
Massmann, Franz‐Heinrich, et al.. (1993). Laser ranging network performance and routine orbit determination at D-PAF. NASA Technical Reports Server (NASA).
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.