{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T15:01:32Z","timestamp":1773414092353,"version":"3.50.1"},"reference-count":53,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"Ministry of National Development Research Fund"},{"DOI":"10.13039\/501100001466","name":"National Parks Board - Singapore","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001466","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE J. Sel. Top. Appl. Earth Observations Remote Sensing"],"published-print":{"date-parts":[[2022]]},"DOI":"10.1109\/jstars.2022.3151869","type":"journal-article","created":{"date-parts":[[2022,2,16]],"date-time":"2022-02-16T15:33:19Z","timestamp":1645025599000},"page":"1912-1925","source":"Crossref","is-referenced-by-count":20,"title":["Tree Roots Reconstruction Framework for Accurate Positioning in Heterogeneous Soil"],"prefix":"10.1109","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0442-6338","authenticated-orcid":false,"given":"Wenhao","family":"Luo","sequence":"first","affiliation":[{"name":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6452-9606","authenticated-orcid":false,"given":"Yee Hui","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hai-Han","family":"Sun","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lai Fern","family":"Ow","sequence":"additional","affiliation":[{"name":"National Parks Board, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2771-4877","authenticated-orcid":false,"given":"Mohamed Lokman Mohd","family":"Yusof","sequence":"additional","affiliation":[{"name":"National Parks Board, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9920-4043","authenticated-orcid":false,"given":"Abdulkadir C.","family":"Yucel","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1126\/science.263.5144.185"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1201\/9780203909423.ch2"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.94.14.7362"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/BF03400857"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1046\/j.1469-8137.2000.00676.x"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8137.2005.01389.x"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2007.894933"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2006.883462"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1093\/treephys\/21.17.1269"},{"issue":"2","key":"ref10","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1080\/11263500802150951","article-title":"Detection of Cryptomeria japonica roots with ground penetrating radar","volume":"142","author":"Dannoura","year":"2008","journal-title":"Plant Biosyst."},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2021.3116292"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.2136\/sssaj2003.1607"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/s11430-010-4103-z"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1002\/2016JE005192"},{"key":"ref15","first-page":"279","article-title":"Where is true time zero","volume-title":"Proc. 10th Int. Conf. Grounds Penetrating Radar","volume":"1","author":"Yelf","year":"2004"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1190\/1.9781560801719.ch11"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1016\/j.jappgeo.2005.09.002"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2007.910223"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2010.2075937"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2018.2852486"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2015.2462727"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.3390\/rs12203417"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2020.2993719"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.23919\/EUSIPCO.2017.8081259"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2014.2321276"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2020.3024831"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2478.1998.00091.x"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.1985.289498"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/36.387598"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2016.2592679"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.3390\/rs8050430"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1007\/s11104-018-03919-5"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2013.2248119"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1190\/1.1440899"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1190\/1.1440828"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1190\/1.1440826"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS.2013.6723046"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/36.992808"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2009.2018301"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1016\/j.jappgeo.2013.04.001"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1190\/1.9781560801580"},{"key":"ref42","doi-asserted-by":"crossref","DOI":"10.1049\/PBRA015E","volume-title":"Ground Penetrating Radar. IET","author":"Daniels","year":"2004"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2011.2164573"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2008.2011922"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2016.2615867"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpc.2016.08.020"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1007\/s00226-010-0316-8"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1177\/0075424202026002098"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/ICGPR.2014.6970568"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2015.2468597"},{"key":"ref51","volume-title":"Fractals and Chaos in Geology and Geophysics","author":"Danos","year":"1998"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.3390\/s21020503"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.23919\/USNC\/URSI49741.2020.9321606"}],"container-title":["IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4609443\/9656571\/09714768.pdf?arnumber=9714768","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,25]],"date-time":"2025-08-25T20:45:55Z","timestamp":1756154755000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9714768\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":53,"URL":"https:\/\/doi.org\/10.1109\/jstars.2022.3151869","relation":{},"ISSN":["1939-1404","2151-1535"],"issn-type":[{"value":"1939-1404","type":"print"},{"value":"2151-1535","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022]]}}}