2026-07-29T08:48:55Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:77582026-06-10T10:24:15ZDOIDBDOIDB.GFZ

false4DOIDB.GFZ 10.5880/GFZ.2.2.2023.001 Wollin, Christopher Christopher Wollin 0000-0002-3992-787X GFZ German Research Centre for Geosciences, Potsdam, Germany Ehsaninezhad, Leila Leila Ehsaninezhad 0000-0002-0283-4557 GFZ German Research Centre for Geosciences, Potsdam, Germany Hart, Johannes Johannes Hart 0009-0003-2011-702X GFZ German Research Centre for Geosciences, Potsdam, Germany Rodríguez Tribaldos, Verónica Verónica Rodríguez Tribaldos 0000-0002-1325-0434 GFZ German Research Centre for Geosciences, Potsdam, Germany Krawczyk, Charlotte M. Charlotte M. Krawczyk 0000-0002-5505-6293 GFZ German Research Centre for Geosciences, Potsdam, Germany GFZ Data Services 2023 fibre optics Wollin, Christopher Christopher Wollin 0000-0002-3992-787X GFZ German Research Centre for Geosciences, Potsdam, Germany Ehsaninezhad, Leila Leila Ehsaninezhad 0000-0002-0283-4557 GFZ German Research Centre for Geosciences, Potsdam, Germany Hart, Johannes Johannes Hart 0009-0003-2011-702X GFZ German Research Centre for Geosciences, Potsdam, Germany Rodríguez Tribaldos, Verónica Verónica Rodríguez Tribaldos 0000-0002-1325-0434 GFZ German Research Centre for Geosciences, Potsdam, Germany Krawczyk, Charlotte M. Charlotte M. Krawczyk 0000-0002-5505-6293 GFZ German Research Centre for Geosciences, Potsdam, Germany Wollin, Christopher GFZ German Research Centre for Geosciences, Potsdam, Germany Deutsches GeoForschungsZentrum GFZ GEOFON Data Centre geofon@gfz-potsdam.de Geo-Inquire 10.3030/101058518 2023-02-01/2023-03-01 2023-03-01 2023-05-25 2023-04-01 Dataset 10.1785/0220230180 https://geofon.gfz-potsdam.de/waveform/archive/response/3U/2023_2023 https://s3.gfz-potsdam.de/gc.3u2023 https://app.globus.org/file-manager?origin_id=706e304c-5def-11ec-9b5c-f9dfb1abb183 https://www.norsar.no/in-focus/global-das-monitoring-month-february-2023 Creative Commons Attribution 4.0 International The here referenced dataset provides event-based Distributed Acoustic Sensing (DAS) recordings made with an approximately 22 km long dark telecommunication fiber lying in urban Potsdam and surroundings. For each of 164 M>=5 earthquakes occurring in February 2023 and listed by the USGS, one hour of data is provided starting with the event's origin time. Additionally, the whole day of February 14 is provided in hourly files.




The data was recorded in the frame of the global DAS month, an initiative to collaboratively record and share simultaneously recorded DAS data from all over the world (https://www.norsar.no/in-focus/global-das-monitoring-month-february-2023). DAS is an emerging technology increasingly used by seismologists to convert kilometer long optical fibers into seismic sensors.



12.9209 13.0432 52.2983 52.3855 Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ http://dx.doi.org/10.13039/501100010956 101058518 GeoInquire