Tracking a human walker with a fiber optic distributed acoustic sensor

Traditional ground sensors can be used as security systems to detect third party intrusion, but are costly and cumbersome to scale up to cover a large area. Fiber optic distributed acoustic sensing (DAS) offers a solution that economically and instantaneously monitors up to 40 linear km of a border...

Full description

Saved in:
Bibliographic Details
Published in:The Journal of the Acoustical Society of America 2013-05, Vol.133 (5_Supplement), p.3437-3437
Main Authors: Ku, Emery M., Duckworth, Gregory L.
Format: Article
Language:English
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c740-ee07d3502ba82e46ebad44992866f66920af9f7f7b8876fc6b65f30aa4db0def3
cites
container_end_page 3437
container_issue 5_Supplement
container_start_page 3437
container_title The Journal of the Acoustical Society of America
container_volume 133
creator Ku, Emery M.
Duckworth, Gregory L.
description Traditional ground sensors can be used as security systems to detect third party intrusion, but are costly and cumbersome to scale up to cover a large area. Fiber optic distributed acoustic sensing (DAS) offers a solution that economically and instantaneously monitors up to 40 linear km of a border or perimeter with a single system. The output of the OptaSense third generation fiber interrogation unit is spatially dense, coherent, and exhibits characteristics expected of traditional strain sensors. In this paper, DAS data are shown to indicate a walker’s directionality and support beamforming algorithms for localization.
doi_str_mv 10.1121/1.4806070
format article
fullrecord <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1121_1_4806070</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1121_1_4806070</sourcerecordid><originalsourceid>FETCH-LOGICAL-c740-ee07d3502ba82e46ebad44992866f66920af9f7f7b8876fc6b65f30aa4db0def3</originalsourceid><addsrcrecordid>eNotj71OwzAURi0EEqEw8AZeGVKuHcc_I6ooRarEkj26jm1q2iaVnaji7UlFp0_nDJ90CHlmsGSMs1e2FBokKLghBas5lLrm4pYUAMBKYaS8Jw85_8xY68oUZN0k7Pax_6ZId9MRe3rGw94neo7jbnYh2hmG0xg76mIeU7TT6B3FbpjyRWbf5yE9kruAh-yfrrsgzfq9WW3K7dfH5-ptW3ZKQOk9KFfVwC1q7oX0Fp0QxnAtZZDScMBgggrKaq1k6KSVdagAUTgLzodqQV7-b7s05Jx8aE8pHjH9tgzaS3_L2mt_9QfSzU1T</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Tracking a human walker with a fiber optic distributed acoustic sensor</title><source>American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)</source><creator>Ku, Emery M. ; Duckworth, Gregory L.</creator><creatorcontrib>Ku, Emery M. ; Duckworth, Gregory L.</creatorcontrib><description>Traditional ground sensors can be used as security systems to detect third party intrusion, but are costly and cumbersome to scale up to cover a large area. Fiber optic distributed acoustic sensing (DAS) offers a solution that economically and instantaneously monitors up to 40 linear km of a border or perimeter with a single system. The output of the OptaSense third generation fiber interrogation unit is spatially dense, coherent, and exhibits characteristics expected of traditional strain sensors. In this paper, DAS data are shown to indicate a walker’s directionality and support beamforming algorithms for localization.</description><identifier>ISSN: 0001-4966</identifier><identifier>EISSN: 1520-8524</identifier><identifier>DOI: 10.1121/1.4806070</identifier><language>eng</language><ispartof>The Journal of the Acoustical Society of America, 2013-05, Vol.133 (5_Supplement), p.3437-3437</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c740-ee07d3502ba82e46ebad44992866f66920af9f7f7b8876fc6b65f30aa4db0def3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Ku, Emery M.</creatorcontrib><creatorcontrib>Duckworth, Gregory L.</creatorcontrib><title>Tracking a human walker with a fiber optic distributed acoustic sensor</title><title>The Journal of the Acoustical Society of America</title><description>Traditional ground sensors can be used as security systems to detect third party intrusion, but are costly and cumbersome to scale up to cover a large area. Fiber optic distributed acoustic sensing (DAS) offers a solution that economically and instantaneously monitors up to 40 linear km of a border or perimeter with a single system. The output of the OptaSense third generation fiber interrogation unit is spatially dense, coherent, and exhibits characteristics expected of traditional strain sensors. In this paper, DAS data are shown to indicate a walker’s directionality and support beamforming algorithms for localization.</description><issn>0001-4966</issn><issn>1520-8524</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNotj71OwzAURi0EEqEw8AZeGVKuHcc_I6ooRarEkj26jm1q2iaVnaji7UlFp0_nDJ90CHlmsGSMs1e2FBokKLghBas5lLrm4pYUAMBKYaS8Jw85_8xY68oUZN0k7Pax_6ZId9MRe3rGw94neo7jbnYh2hmG0xg76mIeU7TT6B3FbpjyRWbf5yE9kruAh-yfrrsgzfq9WW3K7dfH5-ptW3ZKQOk9KFfVwC1q7oX0Fp0QxnAtZZDScMBgggrKaq1k6KSVdagAUTgLzodqQV7-b7s05Jx8aE8pHjH9tgzaS3_L2mt_9QfSzU1T</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>Ku, Emery M.</creator><creator>Duckworth, Gregory L.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20130501</creationdate><title>Tracking a human walker with a fiber optic distributed acoustic sensor</title><author>Ku, Emery M. ; Duckworth, Gregory L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c740-ee07d3502ba82e46ebad44992866f66920af9f7f7b8876fc6b65f30aa4db0def3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ku, Emery M.</creatorcontrib><creatorcontrib>Duckworth, Gregory L.</creatorcontrib><collection>CrossRef</collection><jtitle>The Journal of the Acoustical Society of America</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ku, Emery M.</au><au>Duckworth, Gregory L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tracking a human walker with a fiber optic distributed acoustic sensor</atitle><jtitle>The Journal of the Acoustical Society of America</jtitle><date>2013-05-01</date><risdate>2013</risdate><volume>133</volume><issue>5_Supplement</issue><spage>3437</spage><epage>3437</epage><pages>3437-3437</pages><issn>0001-4966</issn><eissn>1520-8524</eissn><abstract>Traditional ground sensors can be used as security systems to detect third party intrusion, but are costly and cumbersome to scale up to cover a large area. Fiber optic distributed acoustic sensing (DAS) offers a solution that economically and instantaneously monitors up to 40 linear km of a border or perimeter with a single system. The output of the OptaSense third generation fiber interrogation unit is spatially dense, coherent, and exhibits characteristics expected of traditional strain sensors. In this paper, DAS data are shown to indicate a walker’s directionality and support beamforming algorithms for localization.</abstract><doi>10.1121/1.4806070</doi><tpages>1</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0001-4966
ispartof The Journal of the Acoustical Society of America, 2013-05, Vol.133 (5_Supplement), p.3437-3437
issn 0001-4966
1520-8524
language eng
recordid cdi_crossref_primary_10_1121_1_4806070
source American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)
title Tracking a human walker with a fiber optic distributed acoustic sensor
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T04%3A40%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Tracking%20a%20human%20walker%20with%20a%20fiber%20optic%20distributed%20acoustic%20sensor&rft.jtitle=The%20Journal%20of%20the%20Acoustical%20Society%20of%20America&rft.au=Ku,%20Emery%20M.&rft.date=2013-05-01&rft.volume=133&rft.issue=5_Supplement&rft.spage=3437&rft.epage=3437&rft.pages=3437-3437&rft.issn=0001-4966&rft.eissn=1520-8524&rft_id=info:doi/10.1121/1.4806070&rft_dat=%3Ccrossref%3E10_1121_1_4806070%3C/crossref%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c740-ee07d3502ba82e46ebad44992866f66920af9f7f7b8876fc6b65f30aa4db0def3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true