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UID:7351
LOCATION:Virtual
DTSTAMP:20220330T120000
DTSTART:20220330T120000
DTEND:20261008T230727
SUMMARY:WEBINAR: Seafloor Fiber Optic Sensing
DESCRIPTION:Please join us for the webinar: Seafloor Fiber Optic Sensi
 ng on Wednesday\, March 30 from 12:00 Noon - 3:00 PM Easte
 rn.\n\nRegister here for this virtual event.\n\nOrganized by: 
 DAS RCN Marine Geophysics Working Group & IRIS\n\nModerated by
 : Nate Lindsey and Meagan Wengrove\n\nRecently developed photo
 nic measurement techniques\, including optical phase interfer
 ometry\, Distributed Acoustic Sensing (DAS) and State of Pola
 rization (SOP)\, are lowering the barrier to continuous obser
 vations of elastic\, acoustic and thermal wavefields at the s
 eafloor. Fiber optic datasets\, collected using existing tele
 communications and science cables\, provide first-of-kind rec
 ordings of earthquakes\, ocean/solid-earth interactions\, hydr
 odynamic phenomena\, and marine mammals. The Spring Webinar w
 ill highlight some of the latest work in this space\, and pre
 sent new open-access datasets for the general science commun
 ity to dive in to this emerging field for themselves. Pleas
 e see the attached flyer for more information about the spea
 kers.\n\nThis event will be held in Zoom Webinar format and wi
 ll feature the following presentations along with time for Q
 &A. A recording will be made available on our YouTube playli
 st after the event.\n\n	Léa Bouffaut\, Cornell University\n\n	DA
 S4Whales: A Case-Study of Baleen Whale Monitoring using Dist
 ributed Acoustic Sensing\n\n	 \n	Ethan Williams\, CalTech and 
 William Wilcock\, University of Washington\n\n	A Community Test
  of DAS and DTS on the Ocean Observatories Initiative Region
 al Cabled Array\n	Han Xiao\, University of California\, Santa B
 arbara\n\n	The Moving Sources of High-Frequency Microseisms\n\n	
  \n	Pierre Martz\, Infinera Corp.\n\n	Seismic Detection and Loc
 alization using Submarine Cables\n\n	 \n	Mikael Mazur\, Nokia B
 ell Labs\n\n	​​​​​​​Environmental Sensing using 
 Coherent Optical Transceivers\n\nUse of Distributed Acoustic S
 ensing is rapidly expanding in our community\, prompting the 
 initiation of an Distributed Acoustic Sensing Research Coord
 ination Network to facilitate workshops\, tutorials\, and othe
 r opportunities for sharing ideas and resources. This webina
 r is one in a planned series on different topics within Dist
 ributed Acoustic Sensing.\n\nIf you are new to DAS or interest
 ed in being part of the DAS RCN community\, you can find out 
 more information and sign up for the DAS RCN mailing list he
 re. \n\nPrevious DAS RCN webinars are available on our YouTu
 be playlist. \n\nAny questions? Contact us at das-rcn@iris.ed
 u.
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