EGU2020-18030
https://doi.org/10.5194/egusphere-egu2020-18030
EGU General Assembly 2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

A novel application of Unmanned Aerial Systems (UASs) in alpine environment for monitoring gravity-driven natural hazards: BLUESLEMON project

Alex Bojeri1,2, Giovanni Giannotta3, Christian Kofler6, Erika Mai2,4, Sebastian Mayrguendter5, Gabriele Scarton3, Stefano Seppi5, Stefan Steger6, and Fulvia Quagliotti2,4
Alex Bojeri et al.
  • 1Università degli Studi di Trento, Dipartimento di Ingegneria e Scienza dell'Informazione, Bolzano, Italy (alex.bojeri@studenti.unitn.it)
  • 2MAVTech S.r.l., Bolzano, Italy (alex.bojeri@mavtech.eu)
  • 3Gruppo FOS S.p.a., Bolzano, Italy (giovanni.giannotta@fos.it)
  • 4Politecnico di Torino, Torino, Italy (fulvia.quagliotti@formerfaculty.polito.it)
  • 5NOI Techpark Südtirol/Alto Adige, Bolzano, Italy (s.mayrguendter@noi.bz.it)
  • 6Eurac Research, Institute for Earth Observation, Bolzano, Italy (Christian.Kofler@eurac.edu)

The Project “BLUESLEMON – BT Beacon and Unmanned Aerial System technologies for Landslide Monitoring” is funded by provincial funds of South Tirol Italian Autonomous Province and it is developed with the support of Beacon Südtirol-Alto Adige project (funded by the south tyrolean European Regional Development Fund – www.beacon.bz.it) under the supervision of the NOI Techpark Südtirol/Alto Adige as support for consultancy, networking and R&D project backing for the use of UAS in alpine environments.

The project “BLUESLEMON” aims to develop a low-cost automatic system for monitoring landslide surface displacement through the integration of Bluetooth (BT) Beacons localization and UAS also named Remotely Piloted Aircraft System (RPAS) technologies. Two subsystems will assemble the final setup: the ground sensors technology and the periodic localization system composed by UAV and beacon reader. These are designed as an inseparable integrated architecture and each individual subsystem cannot operate on the supposed landslide areas without the cooperation of the other one. Thus, a main challenge consists in the identification of low-power-consumption and high-precision Bluetooth devices, as well as in the development of a UAV platform capable to work even at a limit of feasibility considered for an Alpine scenario (e.g. -20 °C at 2500 m asl). To prevent undesirable collisions with surrounding structures (e.g. trees, powerlines and funicular railways), the UAV platform will be equipped with obstacle-detection sensors and collision-avoidance algorithms.

The proposed architecture aims to exceed the state-of-the-art methodologies by obtaining a single low-cost system adaptable for the inspection of movements related to different types of gravity-driven natural hazards (e.g. slow-moving earth flows, discontinuities in rock walls). In addition, the expected autonomy of the system will allow to avoid the risky operations in-situ. Nowadays, the current methodologies (with or without UAS) are characterized by a high level of criticality in extreme environments such as the alpine surroundings. The solutions of the project’s requirements are of great interest for future reconfigurations of the developed system, in order to extend its use for search and rescue operations in dangerous conditions. Therefore, the suggested method will represent a strong novelty in the reference sector and lead to further application developments with considerable added value elements.

How to cite: Bojeri, A., Giannotta, G., Kofler, C., Mai, E., Mayrguendter, S., Scarton, G., Seppi, S., Steger, S., and Quagliotti, F.: A novel application of Unmanned Aerial Systems (UASs) in alpine environment for monitoring gravity-driven natural hazards: BLUESLEMON project, EGU General Assembly 2020, Online, 4–8 May 2020, EGU2020-18030, https://doi.org/10.5194/egusphere-egu2020-18030, 2020

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