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The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Articles | Volume XLVIII-2/W11-2025
https://doi.org/10.5194/isprs-archives-XLVIII-2-W11-2025-211-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/isprs-archives-XLVIII-2-W11-2025-211-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
30 Oct 2025
| 30 Oct 2025
Addressing GNSS Vulnerabilities in AAM: A Multi-Modal UAV Testbed for Redundant and Reliable Navigation
Felix Rocco Matzke
Institute of Photogrammetry and Remote Sensing, TUD Dresden University of Technology, Dresden, Germany
Tushar Jayesh Barot
Institute of Logistics and Aviation, TUD Dresden University of Technology, Dresden, Germany
Shreeja Sridharan
Deutsche Telekom Chair of Communication Networks, TUD Dresden University of Technology, Dresden, Germany
Nikolaus Ammann
Institute of Flight Systems, German Aerospace Center (DLR), Braunschweig, Germany
Christoph Kessler
Institute of Flight Systems, German Aerospace Center (DLR), Braunschweig, Germany
Hans-Gerd Maas
Institute of Photogrammetry and Remote Sensing, TUD Dresden University of Technology, Dresden, Germany
Frank H. P. Fitzek
Deutsche Telekom Chair of Communication Networks, TUD Dresden University of Technology, Dresden, Germany
Anette Eltner
Institute of Photogrammetry and Remote Sensing, TUD Dresden University of Technology, Dresden, Germany
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Hydrol. Earth Syst. Sci., 25, 5105–5132, https://doi.org/10.5194/hess-25-5105-2021, https://doi.org/10.5194/hess-25-5105-2021, 2021
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The rise of new technologies such as drones (unmanned aerial systems – UASs) has allowed widespread use of image velocimetry techniques in place of more traditional, usually slower, methods during hydrometric campaigns. In order to minimize the velocity estimation errors, one must stabilise the acquired videos. In this research, we compare the performance of different UAS video stabilisation tools and provide guidelines for their use in videos with different flight and ground conditions.
Lea Epple, Andreas Kaiser, Marcus Schindewolf, and Anette Eltner
SOIL Discuss., https://doi.org/10.5194/soil-2021-85, https://doi.org/10.5194/soil-2021-85, 2021
Revised manuscript not accepted
Short summary
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Intensified extreme weather events due to climate change can result in changes of soil erosion. These unclear developments make an improvement of soil erosion modelling all the more important. Assuming that soil erosion models cannot keep up with the current data, this work gives an overview of 44 models, their strengths and weaknesses and discusses their potential for further development with respect to new and improved soil and soil erosion assessment techniques.
The International Society for Photogrammetry and Remote Sensing is a non-governmental organization devoted to the development of international cooperation for the advancement of photogrammetry and remote sensing and their applications. The Society operates without any discrimination on grounds of race, religion, nationality, or political philosophy.
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