Observatoire Multidisciplinaire des Instabilités de Versants





03-04 September 2015 - Journées Aléa Gravitaire - Caen


The contributions listed below used OMIV data from one of the four OMIV sites, or presented technical developments by OMIV teams on OMIV sites.



Talks:

  • André Stumpf (EOST), Cloud-based time series processing of very-high resolution optical images for landslide surface deformation quantification. Presentation.
  • Jean-Philippe Malet (EOST), Evaluation of processing strategies of Continuous GPS (CGPS) observations for landslide monitoring Presentation.
  • Agnès Helmstetter (ISTerre), Influence des séismes et des précipitations sur les mouvements de terrain : observations sur 3 sites OMIV (Séchilienne, Super-Sauze et la Clapière). Presentation.
  • Grégory Bièvre (ISTerre), Caractérisation géophysique du contrôle lithologique de la cinématique au sein d'un vaste glissement argileux (Avignonet, Isère). Presentation.
  • Michel Demierre (Infra-Survey), The low-cost GNSS GEOMON system for monitoring landslide displacements. Presentation.
  • Floriane Provost (EOST), Etude de l'apport d'un modèle de vitesse 3D pour la localisation de la micro-sismicité des glissements de terrain argilo-marneux. Presentation.
  • Séverine Bernardie (BRGM), An integrated analysis of surface velocities induced by rainfall in the Séchilienne landslide (Western Alps, France). Presentation.
  • Julien Gance (EOST), Permanent electrical resistivity measurements for monitoring water circulation in clayey landslides. Presentation.
Posters:
  • Gael Janex (ISTerre), Near-field acoustic monitoring of a rockslide with a short period microphone-geophone pair. Calibration and validation at the Ruines de Séchilienne corridor (French alps). Poster.