Zobrazeno 1 - 10
of 53
pro vyhledávání: '"István Bondár"'
A Single Array Approach for Infrasound Signal Discrimination from Quarry Blasts via Machine Learning
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1657 (2023)
Since various phenomena produce infrasound, including both man-made and natural sources, the ever-growing dataflow demands automatic processes via machine learning for signal classification. In this study, we demonstrate a single array approach at th
Externí odkaz:
https://doaj.org/article/9a29962b388f40e1bbabb8f3233e4a74
Autor:
István Bondár, Robert Steed, Julien Roch, Rémy Bossu, Andres Heinloo, Joachim Saul, Angelo Strollo
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
We present a methodology that uses crowdsourced detections as an initial location to obtain fast and reliable hypocenter parameters for felt earthquakes using arrival-time data from the GEOFON Program. We derive selection criteria for issuing an aler
Externí odkaz:
https://doaj.org/article/af145231cc86425e9b641ae152b53452
Autor:
István Bondár, Tereza Šindelářová, Daniela Ghica, Ulrike Mitterbauer, Alexander Liashchuk, Jiří Baše, Jaroslav Chum, Csenge Czanik, Constantin Ionescu, Cristian Neagoe, Marcell Pásztor, Alexis Le Pichon
Publikováno v:
Geophysical Journal International. 230:565-579
SUMMARY The Central and Eastern European Infrasound Network (CEEIN) has been established in 2018 with the collaboration of four research institutes, the Zentralanstalt für Meteorologie and Geodynamik (ZAMG), Vienna, Austria; the Institute of Atmosph
Publikováno v:
Pure and Applied Geophysics. 178:2287-2300
We present our analysis of the detections from the Piszkés-tető, Hungary infrasound array that has been operational since May 2017. We introduce an automatic search method to associate infrasound detections with a preliminary list of explosions det
Autor:
István Bondár, Tereza Šindelářová, Daniela Ghica, Ulrike Mitterbauer, Alexander Liashchuk, Jiří Baše, Jaroslav Chum, Csenge Czanik, Constantin Ionescu, Cristian Neagoe, Marcell Pásztor, Dan Kouba, Alexis Le Pichon
To fill the gap in infrasound network coverage, the Central and Eastern European Infrasound Network (CEEIN) has been established in 2018 with the collaboration of the Zentralanstalt für Meteorologie and Geodynamik (ZAMG), Vienna, Austria; the Instit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b101e512370b859a89686dbbf404b5ab
https://doi.org/10.5194/egusphere-egu22-3503
https://doi.org/10.5194/egusphere-egu22-3503
Autor:
Marcell Pásztor, István Bondár
The infrasound array in Hungary has been operational since May 2017 at Piszkés-tető. Since then, it has collected over a million PMCC detections from various known sources such as microbaroms from the Northern Atlantic, quarry blasts and mine explo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaf7267c8051ad2627d232d22400f1f9
https://doi.org/10.5194/egusphere-egu22-5143
https://doi.org/10.5194/egusphere-egu22-5143
Earthquake early warning systems based on smartphone networks are emerging as complementary systems to the more expensive systems based on scientific-grade instruments. Hence, there is a need to better understand their detection capabilities. This ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4389dbadb0548e5ab568d3592390dac2
http://hdl.handle.net/10446/227869
http://hdl.handle.net/10446/227869
Publikováno v:
Acta Geodaetica et Geophysica. 55:371-387
Between February 16 and April 5, 2019, a series of earthquakes took place around the village of Somogyszob, Somogy county, Hungary. The mainshock occurred on March 7 with a local magnitude$$M_L=4.0$$ML=4.0and epicentral intensity of 5 on the EMS scal
Publikováno v:
Pure and Applied Geophysics. 177:4957-4970
The Baumgarten explosion occurred on 12 December 2017 at a gas storage site about 30 km east of Vienna, Austria. Acoustic arrivals from this accidental surface explosion were detected at dozens of stations of the AlpArray seismic network to distances
NET-VISA from Cradle to Adulthood. A Machine-Learning Tool for Seismo-Acoustic Automatic Association
Autor:
Pierrick Mialle, Paulino Feitio, David Bowers, Marcela Villarroel, István Bondár, Alexander Sudakov, Fekadu Kebede Alamneh, Beatriz Vera, Noriyuki Kushida, Stuart Russell, Elena Tomuta, Tammy Taylor, Ronan Le Bras, Nimar S. Arora, Stuart Nippress, Shaban Laban
Publikováno v:
Pure and Applied Geophysics. 178:2437-2458
A research concept that was first presented on a poster at a Comprehensive Nuclear-Test-Ban Treaty (CTBT) conference in 2009 has resulted in a fully-fledged operational software product named NET-VISA (Network Processing Vertically Integrated Seismic