This map shows the geographic impact of Johannes Ihde'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 Johannes Ihde with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johannes Ihde more than expected).
This network shows the impact of papers produced by Johannes Ihde. 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 Johannes Ihde. The network helps show where Johannes Ihde may publish in the future.
Co-authorship network of co-authors of Johannes Ihde
This figure shows the co-authorship network connecting the top 25 collaborators of Johannes Ihde.
A scholar is included among the top collaborators of Johannes Ihde 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 Johannes Ihde. Johannes Ihde 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.
Sánchez, Laura, Johannes Ihde, Roland Pail, et al.. (2017). Towards a first realization of the International Height Reference System (IHRS). European geosciences union general assembly. 17104.1 indexed citations
Sánchez, Lydia, Johannes Ihde, Roland Pail, et al.. (2016). Strategy for the Realization of the International Height Reference System (IHRS).2 indexed citations
4.
Gruber, Thomas, Reiner Rummel, Michael G. Sideris, et al.. (2015). Scientific Roadmap towards Height System Unification with GOCE. European geosciences union general assembly. 1655.1 indexed citations
5.
Sánchez, Laura, Johannes Ihde, Riccardo Barzaghi, et al.. (2015). Establishment of an International Height Reference System in the frame of GGOS.
6.
Rülke, Axel, et al.. (2012). Geoid determination in Central Europe based on terrestrial data and GOCE observations. EGU General Assembly Conference Abstracts. 4974.1 indexed citations
7.
Dach, Rolf, Stefan Schaer, Michael Meindl, et al.. (2012). Center for Orbit Determination in Europe: IGS Technical Report 2011. Bern Open Repository and Information System (University of Bern).9 indexed citations
8.
Ihde, Johannes, et al.. (2009). EVRF2007 as Realization of the European Vertical Reference System. AGUSM. 2009.14 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.