urn:ieda:metadata:for:doi:10.5880/GFZ.2.2.2023.001 eng dataset Dataset Interdisciplinary Earth Data Alliance | Lamont Doherty Earth Observatory | Columbia Univeristy info@EarthChem.org http://www.earthchem.org/sites/earthchem.org/files/arthemia_logo.jpg logo graphic pointOfContact ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 urn:ogc:def:crs:EPSG:4326 Global DAS Month 2023, Teleseismic Event Recordings, Potsdam Fiber 2023-05-25 creation 2023 publication doi:10.5880/GFZ.2.2.2023.001 Wollin, Christopher GFZ German Research Centre for Geosciences, Potsdam, Germany missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-3992-787X ORCID author Ehsaninezhad, Leila GFZ German Research Centre for Geosciences, Potsdam, Germany missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-0283-4557 ORCID author Hart, Johannes GFZ German Research Centre for Geosciences, Potsdam, Germany missing@unknown.org http://orcid.org/https://orcid.org/0009-0003-2011-702X ORCID author Rodríguez Tribaldos, Verónica GFZ German Research Centre for Geosciences, Potsdam, Germany missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-1325-0434 ORCID author Krawczyk, Charlotte M. GFZ German Research Centre for Geosciences, Potsdam, Germany missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-5505-6293 ORCID author Wollin, Christopher GFZ German Research Centre for Geosciences, Potsdam, Germany ProjectManager missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-3992-787X ORCID> collaborator Ehsaninezhad, Leila GFZ German Research Centre for Geosciences, Potsdam, Germany ProjectMember missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-0283-4557 ORCID> collaborator Hart, Johannes GFZ German Research Centre for Geosciences, Potsdam, Germany ProjectMember missing@unknown.org http://orcid.org/https://orcid.org/0009-0003-2011-702X ORCID> collaborator Rodríguez Tribaldos, Verónica GFZ German Research Centre for Geosciences, Potsdam, Germany ProjectMember missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-1325-0434 ORCID> collaborator Krawczyk, Charlotte M. GFZ German Research Centre for Geosciences, Potsdam, Germany ProjectLeader missing@unknown.org http://orcid.org/https://orcid.org/0000-0002-5505-6293 ORCID> collaborator Wollin, Christopher GFZ German Research Centre for Geosciences, Potsdam, Germany ContactPerson missing@unknown.org pointOfContact Deutsches GeoForschungsZentrum GFZ HostingInstitution missing@unknown.org distributor GEOFON Data Centre DataManager missing@unknown.org custodian geofon@gfz-potsdam.de ContactPerson missing@unknown.org pointOfContact Geo-Inquire Sponsor missing@unknown.org funder GFZ Data Services missing@unknown.org publisher Abstract: 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. funderName:Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ funderIdentifier:https://doi.org/10.13039/501100010956; IDType:Crossref Funder ID awardNumber:101058518 awardTitle:GeoInquire Complete Wollin, Christopher GFZ German Research Centre for Geosciences, Potsdam, Germany ContactPerson missing@unknown.org pointOfContact geofon@gfz-potsdam.de ContactPerson missing@unknown.org pointOfContact fibre optics Creative Commons Attribution 4.0 International Creative Commons Attribution 4.0 International 10.1785/0220230180 DOI IsSupplementTo https://geofon.gfz-potsdam.de/waveform/archive/response/3U/2023_2023 URL HasMetadata https://s3.gfz-potsdam.de/gc.3u2023 URL References https://app.globus.org/file-manager?origin_id=706e304c-5def-11ec-9b5c-f9dfb1abb183 URL References https://www.norsar.no/in-focus/global-das-monitoring-month-february-2023 URL References eng 12.9209 13.0432 52.2983 52.3855 2023-02-01 2023-03-01 http://dx.doi.org/10.5880/GFZ.2.2.2023.001 WWW:LINK-1.0-http--link Landing Page Link to DOI landing page or data facility landing page if no DOI is assigned. information This metadata record was generated by an xslt transformation from a DataCite metadata record; The originator of the dataCite record should be cited in the metadataContact field of this record. The transform was created by Damian Ulbricht and Stephen M. Richard. Run on 2026-07-11 Stephen M. Richard info@iedadata.org processor