<\/a><\/a>AUTOMATYCZNA DETEKCJA I LOKALIZACJA WSTRZ\u0104S\u00d3W MIKROSEJSMICZNYCH NA LODOWCU HANSA NA SPITSBERGENIE<\/span>
\nAutomatic detection and location of microseismic events on Hans Glacier on Spitsbergen
\n<\/span><\/span><\/p>\n

Mateusz Olszewski, Wojciech Gajek<\/span><\/span><\/span>
\n<\/em>Przegl\u0105d Geofizyczny (2024) vol. 69, iss. 3-4, pp. 135-152<\/em><\/span>
\nhttps:\/\/doi.org\/10.32045\/PG-2024-051<\/span><\/p>\n

Tekst \/ Text<\/span><\/a><\/p>\n

Streszczenie
\n<\/strong>Artyku\u0142 przedstawia wst\u0119pne wyniki bada\u0144 sejsmiczno\u015bci lodowca Hansa na Spitsbergenie. Dane z okresu 26.07-02.08.2021 r. zarejestrowano za pomoc\u0105 sieci 8 geofon\u00f3w jednosk\u0142adowych, kr\u00f3tkookresowych, ulokowanej na powierzchni lodowca. Opisana zosta\u0142a metodyka bada\u0144, w tym algorytm\u00f3w, kt\u00f3re zosta\u0142y wykorzystane w celu automatyzacji proces\u00f3w detekcji i lokalizacji wstrz\u0105s\u00f3w lodowcowych. Na podstawie analizy przestrzennej i czasowej zlokalizowanych zjawisk przedstawiono wnioski na temat aktywno\u015bci sejsmicznej lodowca oraz wykazano skuteczno\u015b\u0107 zastosowanych rozwi\u0105za\u0144. <\/span><\/p>\n

S\u0142owa kluczowe:<\/strong> sejsmologia, sejsmiczno\u015b\u0107 lodowcowa, Svalbard, Hansbreen, szczeliny<\/span><\/p>\n

Abstract
\n<\/strong>The article presents preliminary results of seismicity studies of Hans Glacier in Spitsbergen. Data from the period 26.07-02.08.2021 were recorded using a network of 8 single-component, short-period geophones located on the surface of the glacier. The methodology of the study was described, including the algorithms that were used to automate the processes of glacial shock detection and localization. On the basis of spatial and temporal analysis of the localized phenomena, conclusions on the seismic activity of the glacier were presented, and the effectiveness of the solutions used was demonstrated.<\/span><\/p>\n

Keywords<\/strong>: seismology, glacial seismicity, Svalbard, Hansbreen, crevasses<\/span><\/p>\n

 <\/p>\n

Article is licensed under <\/span>CC BY 4.0<\/span><\/strong><\/a><\/p>\n

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AUTOMATYCZNA DETEKCJA I LOKALIZACJA WSTRZ\u0104S\u00d3W MIKROSEJSMICZNYCH NA LODOWCU HANSA NA SPITSBERGENIE Automatic detection and location of microseismic events on Hans Glacier on Spitsbergen Mateusz Olszewski, Wojciech Gajek Przegl\u0105d Geofizyczny (2024) vol. 69, iss. 3-4, pp. 135-152 https:\/\/doi.org\/10.32045\/PG-2024-051 Tekst \/ Text…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2760","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages\/2760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2760"}],"version-history":[{"count":2,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages\/2760\/revisions"}],"predecessor-version":[{"id":2769,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages\/2760\/revisions\/2769"}],"wp:attachment":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}