Monthly Archives: April 2018

Risk group @ EGU 2018 in Vienna, Austria

The Risk Group participated in the European Geosciences Union (EGU) General Assembly in Vienna, Austria, on 08 April to 13 April 2018. This meeting was a great success, with 4,776 oral, 11,128 posters, and 1,419 PICO presentations. 15,075 scientists from 106 countries participated.

As usual, attending The European Geosciences Union (EGU) General Assembly in Vienna is an amazing opportunity for our group to be an interactive part with the huge platform of experts and scientific researchers from over the world and from different fields. The Risk Group people presented 10 contributions as first authors whose titles are below.

1 Oral

  • Optimizing rockfall simulations by combining high-resolution gridded digital terrain models with 3D point clouds. François Noël et al.

1 Pico

  • Using average velocities of deep-seated landslides to develop intensity-frequency scenarios. Michel Jaboyedoff et al.

8 Posters

  • Coupling 3D rockfall propagation to the spatio-temporal frequency for a realistic rockfall hazard mapping. Cécile D’Almeida et al.
  • SFM photogrammetry for rockfall hazard evaluation in a zero data site (acase study of a touristic area of northern Tunisia). Mariam Ben Hammouda et al.
  • Urbanized areas, natural hazard and risk in Rwanda. Emmanuel Nduwayezu et al.
  • Axisymmetric granular collapse: underlying invariance of granular dynamic? Emmanuel Wyser et al.
  • Inventory of shallow landslides in regard with their frequency in the Canton of Vaud (Switzerland). Cedric Meier et al.
  • Finding the best locations of monitoring devices based on visibility analysis with 3D point clouds. Teresa Gracchi et al.
  • Practical application of an open-source, web-GIS platform (RISKGIS) in learning risk management of geohazards. Zar Chi Aye et al
  • Assessment of potential pollution of an unconfined aquifer in Abidjan by hydrocarbons. Amenan Agnès Kouamé et al.

     

 

 

Tunisian Geological Days on mapping georisks

The Journées de la Géologie Tunisienne was organized by the office national des mines in Hammamet from 23 to 25 March. This year, this conference was dedicated to the mapping of georisks. Mariam Ben Hammouda and Marc-Henri Derron from the group Risk took part to this conference, presenting advances in point cloud processing. It was also the opportunity to visit the Cap Bon area where Mariam is doing her PhD thesis.

Collapsed road at Cap Bon


Although blue sky, that was a chilly week of March