Mohammadivojdan et al.: Preprocessing and Analysis Strategies ... 
PP 
Fig. 2: Example of a sensor position with measurement beams in blue 
be approximated, that efficiently represents the area of interest and also helps in 
unifying measurements from different platforms. For evaluation of the model, a 
detailed simulation of the area and sensors are suggested, which is still an ongo- 
ing part of the project. 
References 
Mohammadivojdan, B., Brockmeyer, M., Jahn, C. H., Neumann, I., Alkhatib, H. (2021): 
Regional Ground Movement Detection by Analysis and Modeling PSI Observations. 
In: Remote Sensing, 13(12), 2246. 
Lee, S., Wolberg, G., Shin, S. Y. (1997): Scattered data interpolation with multilevel B-spli- 
nes. In: IEEE transactions on visualization and computer graphics, 3(3), 228-244. 
Lorenz, E, Artz, T., Brüggemann, T., Reich, J., Weiß, R., Winterscheid, A. (2021): Simula- 
tion-based Evaluation of Hydrographic Data Analysis for Dune Tracking on the River 
Rhine. In: PFG 89, 111-120 (2021). DOI: 10.1007/s41064-021-00145-0. 
Contact 
Bahareh Mohammadivojdan | Frederic Hake | Hamza Alkhatib | Ingo Neumann 
Leibniz Universität Hannover, Geodätisches Institut 
Nienburger Straße 1, 30167 Hannover 
mohammadivojdan@gih.uni-hannover.de | hake@gih.uni-hannover.de 
alkhatib@gih.uni-hannover.de | neumann@gih.uni-hannover.de 
Robert Weiß | Thomas Artz 
Bundesanstalt für Gewässerkunde, M5 - Geodäsie und Fernerkundung 
Am Mainzer Tor 1, 56068 Koblenz 
weiss@bafg.de | artz@bafg.de 
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