Distributed Acoustic Sensing

Distributed Acoustic Sensing (DAS) is a potentially transformative technology in the geosciences and engineering. The rapidly increasing interest in DAS arises from its use in continuous arrays that can be kilometers in length while providing spatial resolution of meters and frequency response from millihertz to kilohertz. This mailing list provides a forum for discussion on all topics related to DAS technology including: applications, installation, data acquisition, handling and processing of data, engineering and scientific technical development, and advertisement of upcoming events, workshops, meetings, or other opportunities in the DAS community.

For more information on the Distribution Acoustic Sensing Research Coordination Network, please go to: https://www.iris.edu/hq/initiatives/das_rcn

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kasey.aderhold@iris.edu, Herb Wang
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Active Message Threads for September 2022

Kasey Aderhold
2022-09-29 09:11:00
The DAS RCN webinar "Global EQ DAS Data Campaign Meeting" was held on September 28, 2022 and a recording is now available at: https://youtu.be/2yb1iINgBG8. Thank you again to our lead organizer Andreas Wuestefeld, presenter Voon Hui Lai, and moderators Jonathan Ajo-Franklin and Herb Wang. Please see below for information and the links that were shared during the presentations and discussion: - Form to collect information about contributing systems: https://forms.office.com/r/fNMdp3xgzF … [more]
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The DAS RCN webinar "Instrumentation Showcase - Part 4" was held on September 21, 2022 and a recording is now available at: https://youtu.be/tz_0QSV9dNw. Thank you again to our presenters Oleg Valishin of Sercel and Vincent Lanticq of FEBUS Optics, as well as our moderator Yingping Li. Please see below for contact information and websites for following up on content in the presentations as well as your instrumentation needs. - Oleg Valishin, Sercel - Monitoring of near surface conditions o… [more]
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Please join us on *Wednesday September 21st at 10:00-11:00 AM Eastern* for… *DAS RCN WEBINAR: Instrumentation Showcase - Part 4* *Organized by the DAS RCN Instrumentation Working Group* *Moderated by Yingping Li* *Presenters: Oleg Valishin (Sercel) and Vincent Lanticq (Feebus Optics)* *Register: https://zoom.us/webinar/register/WN_Jy3MiZdVSGuMg2J57rdD-Q <https://zoom.us/webinar/register/WN_Jy3MiZdVSGuMg2J57rdD-Q>* The Instrumentation Working Group of the NSF-funded DAS Research Coordination… [more]
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Please join us on *Wednesday September 21st at 10:00-11:00 AM Eastern* for… *DAS RCN WEBINAR: Instrumentation Showcase - Part 4* *Organized by the DAS RCN Instrumentation Working Group* *Moderated by Yingping Li* *Presenters: Oleg Valishin (Sercel) and Vincent Lanticq (Feebus Optics)* *Register: https://zoom.us/webinar/register/WN_Jy3MiZdVSGuMg2J57rdD-Q <https://zoom.us/webinar/register/WN_Jy3MiZdVSGuMg2J57rdD-Q>* The Instrumentation Working Group of the NSF-funded DAS Research Coordination… [more]
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Andreas Wuestefeld
2022-09-03 13:10:04 - 2022-09-08 17:46:10
Back in July I proposed a global DAS monitoring campaign (see below). The response was overwhelming, and there are currently 29 groups indicating their interest! Proposed cable lengths vary from 0.8 to 90km, with heavy focus on North America and Europe. There will be a (online) coordination meeting to address some re-occurring questions and practical issues. On Sept 28th 16:00 Oslo time (7:00 Pacific; 0:00 Sidney) If you have not yet received an invite to that meeting and want to participate,… [more]
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