Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mathilde Desrues"'
Autor:
Mathilde Desrues, Jean-Philippe Malet, Ombeline Brenguier, Julien Point, André Stumpf, Lionel Lorier
Publikováno v:
Remote Sensing, Vol 11, Iss 19, p 2189 (2019)
Passive sensors such as multi-spectral (e.g., Single Lens Reflex, SLR) cameras are increasingly being used for geohazards monitoring (landslides, cliffs affected by rock falls, ice glaciers, and volcano flanks) because of their low cost compared to e
Externí odkaz:
https://doaj.org/article/0f3a49e006d945178930c7e85b727788
Publikováno v:
Geosciences, Vol 9, Iss 7, p 313 (2019)
Recent studies using satellite data have shown a growing interest in detecting and anticipating landslide failures. However, their value for an actual landslide prediction has shown variable results. Therefore, the use of satellite images for that pu
Externí odkaz:
https://doaj.org/article/0817a713463a4f56a91d1e25ecf0f053
Autor:
Clément Hibert, François Noël, David Toe, Miloud Talib, Mathilde Desrues, Emmanuel Wyser, Ombeline Brenguier, Franck Bourrier, Renaud Toussaint, Jean-Philippe Malet, Michel Jaboyedoff
Understanding the dynamics of slope instabilities is critical to mitigate the associated hazards but their direct observation is often difficult due to their remote locations and their spontaneous nature. Seismology allows to get unique information o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6c4530bdab4072d3094915a6ba725c6
https://hal.science/hal-03874080
https://hal.science/hal-03874080
The analysis of surface displacement and velocity fields from time series of terrestrial optical images is a useful tool for monitoring gravitational instabilities. It allows to define the state of instability of the slope, its evolution in time, its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8cf649a0c82bb8cd4bf637f1818f71
https://doi.org/10.5194/egusphere-egu21-14194
https://doi.org/10.5194/egusphere-egu21-14194
Landslide kinematics inferred from in situ measurements: the Cliets rock-slide (Savoie, French Alps)
Autor:
Lionel Lorier, Jean-Philippe Malet, Aurore Carrier, Mathilde Desrues, Ombeline Brenguier, Alexandre Mathy
Publikováno v:
Landslides
Landslides, Springer Verlag, 2020, ⟨10.1007/s10346-021-01726-1⟩
Landslides, Springer Verlag, 2020, ⟨10.1007/s10346-021-01726-1⟩
This paper presents an analysis of two large rock toppling/sliding events which occurred in January 2014 and February 2019 at the Cliets unstable slope (Savoie, French Alps). To understand the mechanism involved and its control by external forcings,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62f816746155e7807ea048edb8207417
https://hal.archives-ouvertes.fr/hal-03456372
https://hal.archives-ouvertes.fr/hal-03456372
Several geodetic methods can be combined to better understand landslide dynamics and behavior. The obtained deformation/displacement fields can be analyzed to inverse the geometry of the moving mass and the mechanical behavior of the slope (kinematic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e8e2704e124fbf3fa75bd58fbfe20c
https://doi.org/10.5194/egusphere-egu2020-11197
https://doi.org/10.5194/egusphere-egu2020-11197
With the progress of Machine vision and Image processing applications and the access to massive time series of images (terrestrial imagery, satellite imagery) allowing the computation of displacement fields, challenging tasks such as detection of sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bba086381b532871e6a6d43127cf556b
https://doi.org/10.5194/egusphere-egu2020-17518
https://doi.org/10.5194/egusphere-egu2020-17518
Autor:
Jeremie Dautriat, Lucas Xan Pimienta, Mathilde Desrues, Christian David, Joel Sarout, Christophe Barnes
Publikováno v:
Journal of Geophysical Research: Solid Earth. 122:4931-4947
Capillary rise experiments (spontaneous imbibition tests) were conducted in the laboratory with ultrasonic and X-ray monitoring on the Sherwood sandstone and the Majella grainstone. The aim was to provide a direct comparison between the variation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541705adfce90c6fcce6eff5f0fb6294
https://doi.org/10.1002/2016jb013804
https://doi.org/10.1002/2016jb013804
Publikováno v:
Geosciences
Volume 9
Issue 7
Geosciences, Vol 9, Iss 7, p 313 (2019)
Volume 9
Issue 7
Geosciences, Vol 9, Iss 7, p 313 (2019)
Recent studies using satellite data have shown a growing interest in detecting and anticipating landslide failures. However, their value for an actual landslide prediction has shown variable results. Therefore, the use of satellite images for that pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c33b8338d20183c86ecad8a75d204ed8