Meteoroid studies on DAS and large-N networks: data sets ...
We present an outstanding record of local, dense Large-N seismic and distributed acoustic sensor observations of a meteoroid from July 2, 2021 in Iceland. Our dataset includes high-quality observations from seven small aperture arrays of few hundred meters, an infrasound array, and a rotational stat...
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GFZ Data Services
2022
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Online Access: | https://dx.doi.org/10.5880/gfz.2.2.2022.002 https://dataservices.gfz-potsdam.de/panmetaworks/showshort.php?id=9e512662-f970-11ed-95b8-f851ad6d1e4b |
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ftdatacite:10.5880/gfz.2.2.2022.002 2023-07-23T04:19:58+02:00 Meteoroid studies on DAS and large-N networks: data sets ... Vera Rodriguez, Ismail Isken, Marius P. Dahm, Torsten Jousset, Philippe Lamb, Oliver D. Kristjánsdóttir, Sigríður Jónsdóttir, Kristín Sanchez-Pastor, Pilar Clinton, John Wollin, Christopher Baird, Alan F. Wuestefel, Andreas Eibl, Eva P. S. Goertz-Allmann, Bettina P. Oye, Volker Hjörleifsdóttir, Vala Obermann, Anne Kraft, Toni 2022 https://dx.doi.org/10.5880/gfz.2.2.2022.002 https://dataservices.gfz-potsdam.de/panmetaworks/showshort.php?id=9e512662-f970-11ed-95b8-f851ad6d1e4b unknown GFZ Data Services https://dx.doi.org/10.1785/0220220236 https://dx.doi.org/10.14470/9d7564946595 https://dx.doi.org/10.7914/sn/7e_2013 https://dx.doi.org/10.7914/zkjm-tj71 https://dx.doi.org/10.7914/sn/xh_2021 https://dx.doi.org/10.7914/sn/am https://dx.doi.org/10.7914/sn/or https://dx.doi.org/10.7914/sn/3a_2021 https://dx.doi.org/10.12686/sed/networks/2c https://dx.doi.org/10.12686/sed/networks/ym Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Large-N seismometers networks Distributed fibre optic sensing EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES > METEORITE ORIGIN Dataset dataset 2022 ftdatacite https://doi.org/10.5880/gfz.2.2.2022.00210.1785/022022023610.14470/9d756494659510.7914/sn/7e_201310.7914/zkjm-tj7110.7914/sn/xh_202110.7914/sn/am10.7914/sn/or10.7914/sn/3a_202110.12686/sed/networks/2c10.12686/sed/networks/ym 2023-07-03T18:44:03Z We present an outstanding record of local, dense Large-N seismic and distributed acoustic sensor observations of a meteoroid from July 2, 2021 in Iceland. Our dataset includes high-quality observations from seven small aperture arrays of few hundred meters, an infrasound array, and a rotational station, all located within the distance range of 300 km. The high-frequency data show a variety of different phases associated with the source process along the atmospheric trajectory, including impulsive negative 1 first ground motions, a complex coda wave train about 2.5 s long thereafter, an azimuth-dependent stopping phase with reversed polarity between 1-25 s after the first arrival, which is resolved over only a few kilometers. The ground motion amplitude between the first and last arrivals is generally elevated. We associate the waveform in the 2.5 s coda with meteor-atmosphere interactions and nonlinear plasma processes that produce an oscillating shock-wave source pulse. Our data suggest a small ... Dataset Iceland DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Large-N seismometers networks Distributed fibre optic sensing EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES > METEORITE ORIGIN |
spellingShingle |
Large-N seismometers networks Distributed fibre optic sensing EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES > METEORITE ORIGIN Vera Rodriguez, Ismail Isken, Marius P. Dahm, Torsten Jousset, Philippe Lamb, Oliver D. Kristjánsdóttir, Sigríður Jónsdóttir, Kristín Sanchez-Pastor, Pilar Clinton, John Wollin, Christopher Baird, Alan F. Wuestefel, Andreas Eibl, Eva P. S. Goertz-Allmann, Bettina P. Oye, Volker Hjörleifsdóttir, Vala Obermann, Anne Kraft, Toni Meteoroid studies on DAS and large-N networks: data sets ... |
topic_facet |
Large-N seismometers networks Distributed fibre optic sensing EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METEORITES > METEORITE ORIGIN |
description |
We present an outstanding record of local, dense Large-N seismic and distributed acoustic sensor observations of a meteoroid from July 2, 2021 in Iceland. Our dataset includes high-quality observations from seven small aperture arrays of few hundred meters, an infrasound array, and a rotational station, all located within the distance range of 300 km. The high-frequency data show a variety of different phases associated with the source process along the atmospheric trajectory, including impulsive negative 1 first ground motions, a complex coda wave train about 2.5 s long thereafter, an azimuth-dependent stopping phase with reversed polarity between 1-25 s after the first arrival, which is resolved over only a few kilometers. The ground motion amplitude between the first and last arrivals is generally elevated. We associate the waveform in the 2.5 s coda with meteor-atmosphere interactions and nonlinear plasma processes that produce an oscillating shock-wave source pulse. Our data suggest a small ... |
format |
Dataset |
author |
Vera Rodriguez, Ismail Isken, Marius P. Dahm, Torsten Jousset, Philippe Lamb, Oliver D. Kristjánsdóttir, Sigríður Jónsdóttir, Kristín Sanchez-Pastor, Pilar Clinton, John Wollin, Christopher Baird, Alan F. Wuestefel, Andreas Eibl, Eva P. S. Goertz-Allmann, Bettina P. Oye, Volker Hjörleifsdóttir, Vala Obermann, Anne Kraft, Toni |
author_facet |
Vera Rodriguez, Ismail Isken, Marius P. Dahm, Torsten Jousset, Philippe Lamb, Oliver D. Kristjánsdóttir, Sigríður Jónsdóttir, Kristín Sanchez-Pastor, Pilar Clinton, John Wollin, Christopher Baird, Alan F. Wuestefel, Andreas Eibl, Eva P. S. Goertz-Allmann, Bettina P. Oye, Volker Hjörleifsdóttir, Vala Obermann, Anne Kraft, Toni |
author_sort |
Vera Rodriguez, Ismail |
title |
Meteoroid studies on DAS and large-N networks: data sets ... |
title_short |
Meteoroid studies on DAS and large-N networks: data sets ... |
title_full |
Meteoroid studies on DAS and large-N networks: data sets ... |
title_fullStr |
Meteoroid studies on DAS and large-N networks: data sets ... |
title_full_unstemmed |
Meteoroid studies on DAS and large-N networks: data sets ... |
title_sort |
meteoroid studies on das and large-n networks: data sets ... |
publisher |
GFZ Data Services |
publishDate |
2022 |
url |
https://dx.doi.org/10.5880/gfz.2.2.2022.002 https://dataservices.gfz-potsdam.de/panmetaworks/showshort.php?id=9e512662-f970-11ed-95b8-f851ad6d1e4b |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
https://dx.doi.org/10.1785/0220220236 https://dx.doi.org/10.14470/9d7564946595 https://dx.doi.org/10.7914/sn/7e_2013 https://dx.doi.org/10.7914/zkjm-tj71 https://dx.doi.org/10.7914/sn/xh_2021 https://dx.doi.org/10.7914/sn/am https://dx.doi.org/10.7914/sn/or https://dx.doi.org/10.7914/sn/3a_2021 https://dx.doi.org/10.12686/sed/networks/2c https://dx.doi.org/10.12686/sed/networks/ym |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.5880/gfz.2.2.2022.00210.1785/022022023610.14470/9d756494659510.7914/sn/7e_201310.7914/zkjm-tj7110.7914/sn/xh_202110.7914/sn/am10.7914/sn/or10.7914/sn/3a_202110.12686/sed/networks/2c10.12686/sed/networks/ym |
_version_ |
1772183570141413376 |