Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Patrick Paitz"'
Autor:
Sara Klaasen, Solvi Thrastarson, Yeşim Çubuk-Sabuncu, Kristín Jónsdóttir, Lars Gebraad, Patrick Paitz, Andreas Fichtner
Publikováno v:
Volcanica, Vol 6, Iss 2, Pp 301-311 (2023)
We present a distributed acoustic sensing (DAS) experiment at Grímsvötn, Iceland. This is intended to investigate volcano-microseismicity at Grímsvötn specifically, and to assess the suitability of DAS as a subglacial volcano monitoring tool in g
Externí odkaz:
https://doaj.org/article/1fada8d2c5bd4753b38a4066931652f8
Autor:
Andreas Fichtner, Sara Klaasen, Solvi Thrastarson, Yeşim Çubuk-Sabuncu, Patrick Paitz, Kristín Jónsdóttir
Publikováno v:
The Seismic Record, Vol 2, Iss 3, Pp 148-155 (2022)
Entirely covered by the Vatnajökull ice cap, Grímsvötn is among Iceland’s largest and most hazardous volcanoes. Here we demonstrate that fiber-optic sensing technology deployed on a natural floating ice resonator can detect volcanic tremor at th
Externí odkaz:
https://doaj.org/article/fc908f435c9c4ea5a9492fefe91736dc
Autor:
Felix Bernauer, Kathrin Behnen, Joachim Wassermann, Sven Egdorf, Heiner Igel, Stefanie Donner, Klaus Stammler, Mathias Hoffmann, Pascal Edme, David Sollberger, Cédric Schmelzbach, Johan Robertsson, Patrick Paitz, Jonas Igel, Krystyna Smolinski, Andreas Fichtner, Yara Rossi, Gizem Izgi, Daniel Vollmer, Eva P. S. Eibl, Stefan Buske, Christian Veress, Frederic Guattari, Theo Laudat, Laurent Mattio, Olivie Sèbe, Serge Olivier, Charlie Lallemand, Basil Brunner, Anna T. Kurzych, Michał Dudek, Leszek R. Jaroszewicz, Jerzy K. Kowalski, Piotr A. Bońkowski, Piotr Bobra, Zbigniew Zembaty, Jiří Vackář, Jiří Málek, Johana Brokesova
Publikováno v:
Sensors, Vol 21, Iss 1, p 264 (2021)
Interest in measuring displacement gradients, such as rotation and strain, is growing in many areas of geophysical research. This results in an urgent demand for reliable and field-deployable instruments measuring these quantities. In order to furthe
Externí odkaz:
https://doaj.org/article/7208b69e3ca440248020bb1dd61c73b2
Autor:
John-Morgan Manos, Dominik Gräff, Eileen Rose Martin, Patrick Paitz, Fabian Walter, Andreas Fichtner, Bradley Paul Lipovsky
Publikováno v:
Journal of Glaciology, Pp 1-9
Observations of glacier melt and runoff are of fundamental interest in the study of glaciers and their interactions with their environment. Considerable recent interest has developed around distributed acoustic sensing (DAS), a sensing technique whic
Externí odkaz:
https://doaj.org/article/1f6e5765c5b6468f808d53d77def2d74
Autor:
Tjeerd Kiers, Cédric Schmelzbach, Pascal Edme, Patrick Paitz, Florian Amann, Hansruedi Maurer, Johan Robertsson
Landslides are a major natural hazard that can cause significant loss of life and property damage around the world. As global temperatures rise and weather extremes become more frequent, we can expect an increase in the hazard emanating from landslid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06f131e2ff3e14e81393d70839c03c4d
https://doi.org/10.5194/egusphere-egu23-8986
https://doi.org/10.5194/egusphere-egu23-8986
One major challenge in Environmental Seismology is that signals of interest are often buried within the high noise level emitted by a multitude of environmental processes. Those signals potentially stay unnoticed and thus, might not be analyzed furth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc61e3e3e185c0af2fd0f45da8e421ee
https://doi.org/10.5194/egusphere-egu23-13269
https://doi.org/10.5194/egusphere-egu23-13269
Autor:
Patrick Paitz, Małgorzata Chmiel, Lena Husmann, Michele Volpi, Francois Kamper, Fabian Walter
Hazardous mass-movements pose a great danger to the population and critical infrastructure, especially in alpine areas. Monitoring and early-warning systems can potentially save many lives and improve the resilience of mountain communities to catastr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212de161acd5d4336235e7d56cd8dfbf
https://doi.org/10.5194/egusphere-egu23-6300
https://doi.org/10.5194/egusphere-egu23-6300
Autor:
Emanuele Bozzi, Nicola Piana Agostinetti, Alan F. Baird, Carlos Becerril, Biondo Biondi, Andreas Fichtner, Sara Klaasen, Nate Lindsey, Takeshi Nishimura, Patrick Paitz, Junzhu Shen, Arantza Ugalde, Fabian Walter, Siyuan Yuan, Tieyuan Zhu, Gilberto Saccorotti
The Distributed Acoustic Sensing (DAS) method re-purposes fiber optic cables into a very-dense array of strain/strain-rate sensors, capable of detecting different types of seismic events. However, DAS data are characterized by lower SNRs compared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a6c3f783e12fc9f7d89ba83cad0003c
https://doi.org/10.5194/egusphere-egu23-7309
https://doi.org/10.5194/egusphere-egu23-7309
Autor:
Patrick Paitz, Nadja Lindner, Pascal Edme, Pierre Huguenin, Michael Hohl, Betty Sovilla, Fabian Walter, Andreas Fichtner
Publikováno v:
Journal of Geophysical Research: Earth Surface, 128 (5)
Avalanches and other hazardous mass movements pose a danger to the population and critical infrastructure in alpine areas. Hence, understanding and continuously monitoring mass movements are crucial to mitigate their risk. We propose to use Distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de364bfb1cf0fc5e40308127d32d82f2
https://hdl.handle.net/20.500.11850/612252
https://hdl.handle.net/20.500.11850/612252
Publikováno v:
EGUsphere
We present and evaluate array processing techniques and algorithms for the characterization of snow avalanche signals recorded with Distributed Acoustic Sensing (DAS). Avalanche observations rely on comprehensive measurements of sudden and rapid snow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e31cc714a61970145eefb606b8280db8
https://hdl.handle.net/20.500.11850/586964
https://hdl.handle.net/20.500.11850/586964