This map shows the geographic impact of T. Schmidt'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 T. Schmidt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Schmidt more than expected).
This network shows the impact of papers produced by T. Schmidt. 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 T. Schmidt. The network helps show where T. Schmidt may publish in the future.
Co-authorship network of co-authors of T. Schmidt
This figure shows the co-authorship network connecting the top 25 collaborators of T. Schmidt.
A scholar is included among the top collaborators of T. Schmidt 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 T. Schmidt. T. Schmidt is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Alshawaf, Fadwa, Galina Dick, Stefan Heise, et al.. (2017). Decadal variations in atmospheric water vapor time series estimated using GNSS, ERA-Interim, and synoptic data. Publication Database GFZ (GFZ German Research Centre for Geosciences). 2721.1 indexed citations
Schmidt, T., et al.. (2015). A Small Satellite Radar Earth Observation Mission with a Large Deployable Antenna. RWTH Publications (RWTH Aachen).1 indexed citations
Schmidt, T., et al.. (2012). The effect of different background separation methods on gravity wave parameters in the upper troposphere and lower stratosphere region derived from GPS radio occultation data. Publication Database GFZ (GFZ German Research Centre for Geosciences). 39. 1721.1 indexed citations
Schmidt, T., et al.. (2010). Observational Characteristics of the Tropopause Inversion Layer derived from CHAMP/GRACE Radio Occultations and MOZAIC Aircraft Data. Publication Database GFZ (GFZ German Research Centre for Geosciences). 2010. 4004.1 indexed citations
11.
Arras, Christina, Christoph Jacobi, Jens Wickert, S. Heise, & T. Schmidt. (2009). Analysis of sporadic E variability derived from GPS radio occultation measurements and possible links to dynamics. Publication Database GFZ (GFZ German Research Centre for Geosciences). 660.1 indexed citations
Alexander, P., et al.. (2008). Comparisons of temperature profiles from nearby GPS radio occultations over a high wave activity region.. Publication Database GFZ (GFZ German Research Centre for Geosciences). 37. 1846.
Heise, S., T. Schmidt, G. Beyerle, et al.. (2006). Comparison of water vapour and temperature results from GPS radio occultation aboard CHAMP with MOZAIC aircraft measurements. JuSER (Forschungszentrum Jülich). 8. 4470.2 indexed citations
16.
Beyerle, G., T. Schmidt, Jens Wickert, et al.. (2005). An analysis of refractivity biases detected in GPS radio occultation data: Results from simulation studies, aerological soundings and CHAMP satellite observations. arXiv (Cornell University).1 indexed citations
17.
Pavelyev, A. G., Jens Wickert, T. Schmidt, et al.. (2005). Effect of solar activity in late October 2003 on radio occultation signals from the CHAMP German satellite. Geomagnetism and Aeronomy. 45(1). 134–139.1 indexed citations
Foelsche, Ulrich, Andreas Gobiet, Andrea K. Steiner, et al.. (2004). Climate Monitoring With CHAMP Radio Occultation Data: The CHAMPCLIM Project. AGUFM. 2004.
20.
Marquardt, Christian, G. Beyerle, S. B. Healy, et al.. (2002). Variational Retrieval of Champ Radio Occultation Data. Publication Database GFZ (GFZ German Research Centre for Geosciences). 6004.1 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.