Research

This project involves evaluating the first operational data from sensors developed in preliminary projects using UAV/UAS for contactless and non-contact recording of snow data. This method enables interference-free measurement of temperature, humidity, pressure and movement on avalanche slopes. The sensors are deployed in a test field in open terrain using UAV/UAS. A sensor network consisting of several sensor measuring boxes is set up at specific test locations. Regular data collection is carried out via a mobile base station which is stationary or mobile and located on a UAV. Furthermore, a concept is being developed on how avalanche commissions can use the data to assess local avalanche slopes.

A hydrographic survey using multibeam echosounding and UAV-based photogrammetry produced a high-resolution bathymetric model of the lake. This detailed 3D model reveals a variety of previously unknown underwater landslides as well as hydrogeological structures of varying characteristics. In addition to the morphological parameters derived from this model, the analysis of sub-bottom profiling data and sediment cores provides further insights into the near-surface internal structure of the lake floor. The integration of all data sets aims to improve the understanding of the lake’s developmental history and hydrogeological conditions, the relationships between mass movements and their triggers (e.g., earthquakes), as well as the impact of climatic changes on sedimentary systems in this alpine environment.

The planned knowledge convention serves to facilitate professional exchange between representatives from the field and students and researchers from the Institute for Alpine Natural Hazards (ALPE). The aim is to strengthen cooperation, knowledge transfer and joint discussion of current challenges and solutions in the field of alpine natural hazard prevention. The programme includes: Specialist lectures and discussion formats with contributions from practitioners and researchers, guided excursions to relevant projects and research areas, workshops to promote knowledge transfer between generations and disciplines, opportunities for networking and strategic coordination of future cooperation.