Volker Janssen

495 total citations
33 papers, 349 citations indexed

About

Volker Janssen is a scholar working on Aerospace Engineering, Oceanography and Astronomy and Astrophysics. According to data from OpenAlex, Volker Janssen has authored 33 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Aerospace Engineering, 21 papers in Oceanography and 6 papers in Astronomy and Astrophysics. Recurrent topics in Volker Janssen's work include GNSS positioning and interference (22 papers), Geophysics and Gravity Measurements (21 papers) and Ionosphere and magnetosphere dynamics (6 papers). Volker Janssen is often cited by papers focused on GNSS positioning and interference (22 papers), Geophysics and Gravity Measurements (21 papers) and Ionosphere and magnetosphere dynamics (6 papers). Volker Janssen collaborates with scholars based in Australia, United States and Indonesia. Volker Janssen's co-authors include Chris Rizos, Craig Roberts, Linlin Ge, Dale Atkinson, Arko Lucieer, Michael Terkildsen, Hasanuddin Z. Abidin, P. J. G. Teunissen, Amir Khodabandeh and Richard Coleman and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Volcanology and Geothermal Research and International Journal of Wildland Fire.

In The Last Decade

Volker Janssen

31 papers receiving 285 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Volker Janssen Australia	11	240	176	55	41	37	33	349
Tajul Ariffin Musa Malaysia	9	175 0.7×	143 0.8×	102 1.9×	35 0.9×	26 0.7×	59	297
Serdar Erol Türkiye	13	250 1.0×	229 1.3×	34 0.6×	44 1.1×	88 2.4×	40	409
L. Biagi Italy	9	181 0.8×	94 0.5×	24 0.4×	61 1.5×	31 0.8×	42	313
Ángel Martín Spain	10	190 0.8×	154 0.9×	41 0.7×	33 0.8×	42 1.1×	28	297
Salih Alçay Türkiye	10	233 1.0×	176 1.0×	118 2.1×	54 1.3×	19 0.5×	36	323
G. Blewitt United States	5	160 0.7×	103 0.6×	33 0.6×	139 3.4×	21 0.6×	24	296
Wolfgang Torge Germany	9	210 0.9×	321 1.8×	69 1.3×	142 3.5×	20 0.5×	31	488
John Dawson Australia	9	171 0.7×	104 0.6×	43 0.8×	116 2.8×	24 0.6×	21	285
Luiz Paulo Souto Fortes Canada	9	237 1.0×	195 1.1×	87 1.6×	292 7.1×	13 0.4×	18	544
Peng Yuan China	12	257 1.1×	235 1.3×	94 1.7×	43 1.0×	48 1.3×	31	432

Countries citing papers authored by Volker Janssen

Since Specialization

Citations

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

Fields of papers citing papers by Volker Janssen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Volker Janssen

This figure shows the co-authorship network connecting the top 25 collaborators of Volker Janssen. A scholar is included among the top collaborators of Volker Janssen 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 Volker Janssen. Volker Janssen 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

Janssen, Volker, et al.. (2021). Positional uncertainty of network RTK observations in a modern datum. Journal of Geodetic Science. 11(1). 38–47. 2 indexed citations

Janssen, Volker, et al.. (2016). Relative performance of AUSGeoid09 inmountainous terrain. Journal of Geodetic Science. 6(1). 2 indexed citations

Janssen, Volker. (2015). Best practice: Performing EDM calibrations in NSW. UTAS Research Repository.

Janssen, Volker, et al.. (2014). Absolute Performance of AUSGeoid09 in Mountainous Regions. Journal of Applied Geodesy. 8(3). 2 indexed citations

Janssen, Volker. (2013). Investigation of Virtual RINEX Data Quality. eCite Digital Repository (University of Tasmania). 1–11. 2 indexed citations

Janssen, Volker. (2013). GNSS-based animal tracking: An indirect approach. eCite Digital Repository (University of Tasmania). 120–127. 2 indexed citations

Janssen, Volker, et al.. (2012). Improving GNSS CORS Design: The CORSnet-NSW Adjustable Antenna Mount (CAAM). Journal of Global Positioning Systems. 11(2). 109–115. 3 indexed citations

Janssen, Volker, et al.. (2011). Can RTK GPS be Used to Improve Cadastral Infrastructure?. SHILAP Revista de lepidopterología. 15(1). 43–54. 7 indexed citations

Janssen, Volker. (2011). Technical Challenges Faced by CORS Network Operators: Experiences from New South Wales, Australia. eCite Digital Repository (University of Tasmania). 7(3). 3 indexed citations

10.

Atkinson, Dale, et al.. (2010). Implementation of quantitative bushfire risk analysis in a GIS environment. International Journal of Wildland Fire. 19(5). 649–658. 29 indexed citations

11.

Janssen, Volker. (2009). Understanding coordinate systems, datums and transformations in Australia. eCite Digital Repository (University of Tasmania). 11 indexed citations

12.

Janssen, Volker, Richard Coleman, & J. N. Bassis. (2009). GPS-Derived Strain Rates on an Active Ice Shelf Rift. Survey Review. 41(311). 14–25. 4 indexed citations

13.

Janssen, Volker. (2009). New ways to Network RTK: How do VRS and MAC measure up?. eCite Digital Repository (University of Tasmania). 1 indexed citations

14.

Janssen, Volker. (2009). Horizontal Strain Rate Distribution on an Active Ice Shelf Rift from in-situ GPS Data. Journal of Global Positioning Systems. 8(1). 6–16. 2 indexed citations

15.

Janssen, Volker. (2009). Precision Rules! How to establish an AusCORS site. eCite Digital Repository (University of Tasmania). 10 indexed citations

16.

Janssen, Volker, et al.. (2008). Spatial Sciences on Ice: 50 years of Australian activities on the Amery Ice Shelf, East Antarctica. Australian Geographer. 39(4). 389–408. 3 indexed citations

17.

Janssen, Volker. (2003). GPS-derived tropospheric delay corrections to differential InSAR results. eCite Digital Repository (University of Tasmania). 2692–2704. 4 indexed citations

18.

Janssen, Volker & Chris Rizos. (2003). A MIXED-MODE GPS NETWORK PROCESSING APPROACH FOR DEFORMATION MONITORING APPLICATIONS. Survey Review. 37(287). 2–19. 13 indexed citations

19.

Janssen, Volker, Craig Roberts, Chris Rizos, & Hasanuddin Z. Abidin. (2002). Low-cost GPS-based volcano deformation monitoring at Mt. Papandayan, Indonesia. Journal of Volcanology and Geothermal Research. 115(1-2). 139–151. 13 indexed citations

20.

Janssen, Volker. (2001). Optimizing the Number of Double-Differenced Observations for GPS Networks in Support of Deformation Monitoring Applications. GPS Solutions. 4(3). 41–46. 3 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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