This image shows Li Zhang

Li Zhang

Dr.-Ing.

Senior Lecturer / Head of Section Quality Modelling and Sensor Fusion
Institute of Engineering Geodesy Stuttgart
Faculty 6: Aerospace Engineering and Geodesy

Contact

+49 711 685 84049

Geschwister-Scholl-Str. 24D
70174 Stuttgart
Germany

Subject

  • Low-Cost GNSS for Monitoring
  • Modeling of Construction Process, quality model and quality assurance in construction processes (Project QuCon)
  • Digital map and multisensor system in transport telematic
  1. Zhang, L., Frolow, R., & Schwieger, V. (2025). Cost-effective Localization of Railway Track Faults using GNSS Antenna under Train’s Roof. FIG Working Week2025, 6-10 April 2025, Brisbane, Australia. https://www.fig.net/resources/proceedings/fig_proceedings/fig2025/papers/ts07a/TS07A_zhang_frolow_et_al_13005.pdf
  2. Haag, P., Balangé, L., Di Bari, R., Braun, K., Weißert, J., Zhang, L., Schwieger, V., Leistner, P., Kropp, C., & Jünger, H. C. (2024). Development of the Holistic Quality Model and Assessment – Integrating the Economic Quality Aspect and establishing an Extended Interrelation Analysis. Developments in the Built Environment, 100511. https://doi.org/10.1016/j.dibe.2024.100511
  3. Zhang, L., Balangé, L., & Schwieger, V. (2023). Geometric Quality Assurance within the Research Cluster IntCDC. FIG Working Week 2023, Orlando, USA. https://fig.net/resources/proceedings/fig_proceedings/fig2023/papers/pe_01/PE_01_zhang_balange_et_al_12021.pdf
  4. Balangé, L., Zhang, L., & Schwieger, V. (2022). Qualitätssicherung im Rahmen des Exzellenzclusters IntCDC. 208. DVW-Seminar: Qualitätssicherung Geodätischer Mess- Und Auswerteverfahren, Berlin 2022, 2.-3.Juni.
  5. Frost, D., Gericke, O., Di Bari, R., Balangé, L., Zhang, L., Blagojevic, B., Nigl, D., Haag, P., Blandini, L., Jünger, H. C., Kropp, C., Leistner, P., Sawodny, O., Schwieger, V., & Sobek, W. (2022). Holistic Quality Model and Assessment - Supporting Decision-Making towards Sustainable Construction Using the Design and Production of Graded Concrete Components as an Example. Sustainability, 14, Article 18. https://doi.org/10.3390/su141811269
  6. Hassan, A., Zhang, L., Kerekes, G., & Schwieger, V. (2022). Geodetic Data Fusion for Rock Cliff Monitoring: a Case Study of the Lianzi Cliff in Three Gorges National Geological Park in China. XXVII FIG Congress 2022, Warsaw, Poland. https://fig.net/resources/proceedings/fig_proceedings/fig2022/papers/ts04d/TS04D_hassan_zhang_et_al_11340.pdf
  7. Schwieger, V., Zhang, L., Lerke, O., & Balangé, L. (2022). The Research Cluster Integrative Computational Design and Construction (IntCDC) – Current Engineering Geodetic Contribution. XXVII FIG Congress 2022, Warsaw, Poland.
  8. Balangé, L., Zhang, L., & Schwieger, V. (2021). First Step Towards the Technical Quality Concept for Integrative Computational Design and Construction. Contributions to International Conferences on Engineering Surveying, 118–127. https://doi.org/10.1007/978-3-030-51953-7_10
  9. Luz, P., Zhang, L., Wang, J., & Schwieger, V. (2021). Lane-Level Map-Aiding Approach Based on Non-Lane-Level Digital Map Data in Road Transport Security. Sustainability, 13, Article 17. https://doi.org/10.3390/su13179724
  10. Yang, Y., Balangé, L., Gericke, O., Schmeer, D., Zhang, L., Sobek, W., & Schwieger, V. (2021). Monitoring of the Production Process of Graded Concrete Component Using Terrestrial Laser Scanning. Remote Sensing, 13, Article 9. https://doi.org/10.3390/rs13091622
  11. Kuhlmann, H., Holst, C., Zhang, L., & Schwieger, V. (2020). Ingenieurgeodasie: Vol. Das deutsche Vermessungs- und Geoinformationswesen (K. Kummer, T. Kötter, H. Kutterer, & S. Ostrau, Eds.). Wichman Verlag, Berlin.
  12. Wachsmuth, M., Koppert, A., Zhang, L., & Schwieger, V. (2020). Development of an error-state Kalman Filter for Emergency Maneuvering of Trucks. European Navigation Conference (ENC); Dresden, Germany, 22.-25.11. https://doi.org/10.23919/ENC48637.2020.9317306
  13. Zhang, L., Balangé, L., Braun, K., Di Bari, R., Horn, R., Hos, D., Kropp, C., Leistner, P., & Schwieger, V. (2020). Quality as Driver for Sustainable Construction - Holistic Quality Model and Assessment. Sustainability, 2020, 12(19), 7847. https://doi.org/10.3390/su12197847
  14. Zhang, L., & Schwieger, V. (2020). Reducing Multipath Effect of Low-Cost GNSS Receivers for Monitoring by Considering Temporal Correlations. Journal of Applied Geodesy, 14, Article 2. https://doi.org/10.1515/jag-2019-0059
  15. Schwieger, V., Menges, A., Zhang, L., & Schwinn, T. (2019). Engineering Geodesy for Integrative Computational Design and Construction. Zeitschrift Für Geodäsie, Geoinformation Und Landmanagement (ZfV), 144, Article 4. https://doi.org/10.12902/zfv-0272-2019
  16. Schwieger, V., & Zhang, L. (2019). Qualität in der Ingenieurgeodäsie – Begriff und Modellierung. 180. DVW-Seminar „Qualitätssicherung Geodätischer Mess- Und Auswerteverfahren 2019“, Stuttgart, 27.-28.Juni.
  17. Zhang, L., & Schwieger, V. (2019). Reducing Multipath Effect of Low-Cost GNSS Receivers for Monitoring by Considering Temporal Correlations. 4th Joint International Symposium on Deformation Monitoring 2019. https://doi.org/10.1515/jag-2019-0059
  18. Zhang, L., Wang, J., Wachsmuth, M., Gasparac, M., & Schwieger, V. (2019). Die Rolle digitaler Karten für Sicherheitsfunktionen im Straßenverkehr. Zeitschrift Für Geodäsie, Geoinformation Und Landmanagement (ZfV), 4 (2019).
  19. Zhang, L., Wang, J., Wachsmuth, M., Gasparac, M., Trauter, R., & Schwieger, V. (2019). Role of Digital Maps in Road Transport Security. FIG Working Week 2019, Hanoi.
  20. Hassan, A., Xu, J., Zhang, L., Liu, G., Schmitt, A., Xing, C., Xu, Y., Ouyang, C., & Schwieger, V. (2018). Towards integration of GNSS and GB-SAR measurements: Exemplary monitoring of a rock fall at the Yangtze River in China. FIG Congress 2018, Istanbul, Turkey. May 06-11.
  21. Zhang, L., Ionescu, I.-M., & Schwieger, V. (2018). Monitoring of the church tower in Herrenberg with Low-Cost GNSS. ;Journal of Geodesy, Cartography and Cadastre - No 9 / 2018, ISSN 1454-1408, Bucharest, Romania. Journal of Geodesy, Cartography and Cadastre, Bucharest, Romania, Article 9.
  22. Zhang, L., & Schwieger, V. (2017). Investigation of a L1-optimized Choke Ring Ground Plane for a Low-Cost GPS Receiver-System. Journal of Applied Geodesy, de Gruyter, 12 Heft 1, 55–64. https://doi.org/10.1515/jag-2017-0026
  23. Zhang, L., & Schwieger, V. (2017). Investigation of a L1-optimized Choke Ring Ground Plane for a Low-Cost GPS Receiver-System; FIG. FIG Working Week, Helsinki, Finnland, 29.-02.Jul.
  24. Zhang, L. (2016). Qualitätssteigerung von Low-Cost-GPS Zeitreihen für Monitoring Applikationen durch zeitlich-räumliche Korrelationsanalyse [Dissertation, Universität Stuttgart]. In Deutsche Geodätische Kommission: Reihe C, Heft Nr. 776, Verlag der Bayerischen Akademie der Wissenschaften. https://dgk.badw.de/fileadmin/user_upload/Files/DGK/docs/c-776.pdf
  25. Zhang, L., & Schwieger, V. (2016). Improving the Quality of Low-Cost GPS Receiver Data for Monitoring Using Spatial Correlations. 3rd Joint International Symposium on Deformation Monitoring (JISDM), Vienna, Austria, 30.03-01.04.
  26. Zhang, L. (2015). Reducing Multipath Effects by Considering Spatial Correlation. 2nd International Workshop on “Integration of Point- and Area- Wise Geodetic Monitoring for Structures and Natural Objects” Stuttgart, Germany, 23.-24.Mar.
  27. Zhang, W., & Zhang, L. (2015). Time Series Analysis of Different Shieldings of Low-Cost GPS Receiver. 2nd International Workshop on “Integration of Point- and Area- Wise Geodetic Monitoring for Structures and Natural Objects” Stuttgart, Germany, 23.-24.Mar.
  28. Zhang, L. (2014). Time-Spatial Analysis for Low-Cost GPS Time Series. In A. Karpik, V. Schwieger, A. Novitskaya, & O. Lerke (Eds.), International Workshop on Integration of Point- and Area-wise Geodetic Monitoring for Structures and Natural Objects. SSGA, Novosibirsk, Russia.
  29. Schwieger, V., Schweitzer, J., & Zhang, L. (2013). Ingenieurgeodätische Qualitätsmodellierung im Bauprozess. 125. DVW-Seminar: Qualitätssicherung Geodätischer Mess- Und Auswerteverfahren, Hannover, 24.-25.06.
  30. Zhang, L., & Schwieger, V. (2013). Monitoring mit Low-Cost GPS Empfängern – Chancen und Grenzen. 124. DVW-Seminar: GNSS 2013 – Schneller, Genauer, Effizienter. Karlsruhe, 14.-15.03.
  31. Zhang, L., & Schwieger, V. (2013). Investigation regarding different antennas Combined with low-Cost receiver. FIG Working Week, Abuja, Nigeria, 06.-10.05.
  32. Schwieger, V., & Zhang, L. (2012). Automatisches geodätisches Monitoring mit Low-Cost GNSS. Messtechnik Im Bauwesen, Verlag Ernst & Sohn, Berlin, Spezial 2012.
  33. Zhang, L., Stange, M., & Schwieger, V. (2012). Reducing the Costs of Geodetic Monitoring. GIM International, September, 09 / 2012.
  34. Zhang, L., Stange, M., & Schwieger, V. (2012). Automatic Low-cost GPS Monitoring System using WLAN Communication. FIG Working Week, Rome, Italy, 06.-10.05.
  35. Schwieger, V., Zhang, L., & Schweitzer, J. (2011). Quality Models and Quality Propagation in Construction Processes. Geo-Siberia, Nowosibirsk, Russland, 27.-29.04.
  36. Zhang, L., & Schwieger, V. (2011). Real Time Quality Assurance Indexes for Residential House Construction Processes. FIG Working Week, Marrakesch, Marokko, 18.-22.05.
  37. Zhang, L., & Schwieger, V. (2011). Ein Echtzeit-Qualitätskontrollsystem für Wohnhausbauprozesse. Allgemeine Vermessungsnachrichten (AVN), Wichmann-Verlag, Berlin, Jahrgang 118, Article Heft 11-12.
  38. Schwieger, V., Zhang, L., & Wengert, M. (2010). A Quality Model for Residential Houses Construction Processes. XXIV FIG International Congress, Sydney, Australia,11.-16.04.
Lectures
 
 
 
 
 		 Engineering, aerospace engineer)
Monitoring (Master Geomatics Engineering, M. Sc)
Monitoring Measurement (Master Geodäsie und Geoinformatik M. Sc)
Transport Telematics (Geodäsie und Geoinformatik M. Sc., 3rd Semester, Civil
Thematic Cartography (Geodäsie und Geoinformatik M. Sc., 3rd Semester)
Thematic Cartography (Master Geomatics Engineering, 3rd Semester)
GIS-based Data Acquisition 
(Master Infrastructure Planning, 2nd Semester)
Terrestrial Multisensor Systems
(Master Geomatics Engineering, 3rd Semester)
Statistics for Aerospace engineer
(B.Sc. and M.Sc)
Deformation Analysis
(Geodesy and Geoinformatic M.Sc., 2nd Semester)
Labs            Deformation Analysis
(Geodesy and Geoinformatic M.Sc., 2nd Semester)
Automatisierte Prävention von Terrorattacken mit LKW. Intergeo 2019, 17.09.2019, Berlin.
Reducing Multipath Effect of Low-Cost GNSS Receivers for Monitoring by Considering Temporal Correlations. 4th Joint International Symposium on Deformation Monitoring 2019, Athens, Greece.
Role of Digital Maps in Road Transport Security. FIG Working Week 2019, Hanoi, Vietnam.
Monitoring of the church tower in Herrenberg with Low-Cost GNSS. Geoprevi 2018 International Symposium, 29.-30.10. 2018, Bucharest, Romania.
Monitoring of Rock Fall at Yangtze River with Low-Cost GNSS receiver.
Second workshop of DAAD Thematic Network Modern Geodetic Space Techniques for Global Change Monitoring,24.-28. 07 2018, Luxembourg.
Low-Cost GNSS for geodetic applications. FIG Congress 2018, 06.-11.05.2018, Istanbul, Turkey.
Low-Cost GNSS for geodetic applications. Intergeo-Kongress, 26.-28. 2017, Berlin.
Improving the Quality of Low-Cost GPS Receiver Data for Monitoring Using Spatial Correlations. In: 1st Workshop of DAAD Thematic Network “Modern Geodetic Space Techniques for Global Change Monitoring”, 20.-22. 07. 2016, Stuttgart. 
Improving the Quality of Low-Cost GPS Receiver Data for Monitoring Using Spatial Correlations. 
In: 3rd Joint International Symposium on Deformation Monitoring (JISDM), 30.03-01.04, 2016, Vienna, Austria.
Reducing Multipath Effects by Considering Spatial Correlation. Proceedings on 2nd International workshop on “Integration of Point- and Area-wise Geodetic Monitoring for Structures and Natural Objects”, March 23-24, 2015, Stuttgart, Germany.
Raum-zeitliche Analyse von Low-Cost GPS Zeitreihen. 
DGK Doktorandenseminar, Bonn, 06.06.2014.
Time-Spatial Analysis for Low-Cost GPS Time Series. International Workshop "Integration of Point- and Area-wise Geodetic Monitoring for Structures and Natural Objects", Novosibirsk, Russian Federation, April 14-15, 2014.
Monitoring mit Low-Cost GPS Empfängern –Chancen und Grenzen. In GNSS 2013 – Schneller. Genauer. Effizienter. 124. DVW-Seminar am 14. Und 15. März 2013 in Karlsruhe.
Automatic Low-Cost GPS Monitoring System Using WLAN Communication. FIG Working Week 2012. 6.-10.05.2012, Rom, Italien.
Real Time Quality Assurance Indexes for Residential House Construction Processes, FIG Working Week 2011, 18.-22. Mai. 2011, Marrakesch, Marokko.
Development of a Real Time Quality Support System for the Houses Construction Industry. CORNET-Monitoring Meeting 2010, 10.12.2010 München, Deutschland.
Construction Process Model. 3. Steering Committee and 2. SME Meeting, 11.-12.04. 2010, Larnaca, Zypern.
Quality Model, Analysis Methods, Quality Assurance Indices. 4. Steering Committee and 3. SME Meeting, 1.-2.09.2010, Stuttgart, Deutschland.

 

  • Vice-Chair of Working Group 5.6 “Cost Effective Positioning” of FIG (International Federation of Surveyors) Commission 5 "Positioning and Measurement“
  • Chair of Working Group „Quality Assurance” des Commission 3 „Measurement Methods and systems“ of “Deutschen Vereins für Vermessungswesen” (DVW)
  • Head of Section Quality Modelling and Sensor Fusion
  • (2024): Developement and evaluation of a real-time error state Kalman Filter for localization of an indoor robot.  (Master thesis) Qianrong, Yi
  •  (2024): Self localization of roadside radar unit based on vehicle trajectory.  (Master thesis) Xu, Qiuyu
  • (2022): Investigation of the accuracy in the creation of 3D models using UAV. (Master thesis) Yu, Huang
  • (2021): Sensor integration with magnetic data and improvement of an extended Kalman filter. (Master thesis) Zheng, Yifei
  • (2022): Untersuchungen von Materialeigenschaften verschiedener Betonmischungen und Fertigungsmaterialien auf die Messgenauigkeit. (Bachelor thesis) Airouta, Salam
  • (2020): Investigation for position determination of hollow spheres integrated in concrete components during component production. In Kooperation mit dem Institut für Leichtbau Entwerfen und Konstruieren, an der Fakultät Bau- und Umweltingenieurwissenschaften an der Universität Stuttgart. (Master thesis) Yang, Yihui
  • (2019): Bestimmung einer GNSS Kombinationslösung aus mehreren individuellen GNSS-Messungen für die Überwachung turmförmiger Objekte. (Master thesis) Wein, Isabel
  • (2018). Deformationsanalyse einer Staumauer mit GNSS. (Bachelor thesis) Wang, Rui
  • (2018): Bestimmung einer GNSS Kombinationslösung aus mehreren individuellen GNSS-Messungen für die Absteckung hoher Türme. (Master thesis) Zhao, Yuzhe
  • (2018): Monitoring of the church tower in Herrenberg with GNSS. In Kooperation mit der Fakultät der Geodäsie an der Technischen Universität für Bauwesen Bukarest. (Master thesis) Ionescu, Iuliana-Madalina
  • (2017): Investigation on the Quality of u-blox RTK Application Board Package. (Bachelor thesis) Xiao, Weixin
  • (2017): Evaluierung der Qualität der u-blox LEA-M8T GNSS-Empfänger. (Bachelor thesis) Guan, Ruomeng
  • (2017): Integration of Terrestrial Laser Scanning and GNSS for Monitoring the Hessigheim Wine Yard. (Master thesis) SeydEshaghi, Masoud
  • (2016): Optimization of 2D and 3D Geodetic Networks. In Kooperation mit der Fakultät der Geodäsie an der Technischen Universität für Bauwesen Bukarest. (Master thesis) Trusca, Sandra
  • (2016): Qualitätsvergleich von SmartNet- und SAPOS-Dienst. (Bachelor thesis) Ren, Wenhao
  • (2015): Contributions to the GNSS Positioning using virtual RINEX observation files. In Kooperation mit der Fakultät der Geodäsie an der Technischen Universität für Bauwesen Bukarest .(Master thesis) Taschke, Simon
  • (2015): Accuracy Analysis for the Low-Cost GPS Antennas with different Shieldings. (Master thesis) Haji Sheikhi, Meysam
  • (2014): Vergleich der GNSS-Auswertesoftwarepakete Bernese und Wa1. (Bachelor thesis). Karaca, Mehmet
  • (2014): Zeitreihenanalyse und Analyse der räumlichen Korrelation für Low-Cost GPS Empfänger. (Bachelor thesis) Zhang, Wei
  • (2013): Neuvermessung des Pfeilernetzes Vaihingen und Vergleich mit Low-Cost GPS Ergebnissen. (Bachelor thesis) Wang, Jinyue
  • (2013): Erfassung von Spannungs- und Meteorologiedaten für das Low-Cost GPS Monitoring System. (Bachelor thesis) Yang, Jiawei
  • (2012): Investigations and Near Real-Time Data Processing of a Low-Cost GPS Monitoring System. (Master thesis) Jiang, Qian
  • (2011): Commissioning and Investigations regarding a Low-Cost GPS Monitoring System. In Kooperation mit der Fakultät der Geodäsie an der Technischen Universität für Bauwesen Bukarest. (Master thesis) Roman, Maria Alexandra 
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