{"id":"https://openalex.org/W1976473985","doi":"https://doi.org/10.1109/lgrs.2013.2280500","title":"Time Delay and Permittivity Estimation by Ground-Penetrating Radar With Support Vector Regression","display_name":"Time Delay and Permittivity Estimation by Ground-Penetrating Radar With Support Vector Regression","publication_year":2013,"publication_date":"2013-09-25","ids":{"openalex":"https://openalex.org/W1976473985","doi":"https://doi.org/10.1109/lgrs.2013.2280500","mag":"1976473985"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2013.2280500","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2280500","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022901708","display_name":"C\u00e9dric Le Bastard","orcid":"https://orcid.org/0000-0001-5884-6912"},"institutions":[{"id":"https://openalex.org/I4210149659","display_name":"\u00c9cole Sup\u00e9rieure d'\u00c9lectronique de l'Ouest","ror":"https://ror.org/04nx9ps90","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210149659"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Cedric Le Bastard","raw_affiliation_strings":["CETE de l'Ouest, Angers, France","Centre d'Etudes Tech. de l'Equipement de l'Ouest, Les Ponts-de-Ce, France"],"affiliations":[{"raw_affiliation_string":"CETE de l'Ouest, Angers, France","institution_ids":["https://openalex.org/I4210149659"]},{"raw_affiliation_string":"Centre d'Etudes Tech. de l'Equipement de l'Ouest, Les Ponts-de-Ce, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077683686","display_name":"Yide Wang","orcid":"https://orcid.org/0000-0002-1461-2003"},"institutions":[{"id":"https://openalex.org/I97188460","display_name":"Nantes Universit\u00e9","ror":"https://ror.org/03gnr7b55","country_code":"FR","type":"education","lineage":["https://openalex.org/I97188460"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yide Wang","raw_affiliation_strings":["Polytech Nantes, Universit\u00e9 de Nantes, Nantes, France","IETR Lab., Univ. de Nantes, Nantes, France"],"affiliations":[{"raw_affiliation_string":"Polytech Nantes, Universit\u00e9 de Nantes, Nantes, France","institution_ids":["https://openalex.org/I97188460"]},{"raw_affiliation_string":"IETR Lab., Univ. de Nantes, Nantes, France","institution_ids":["https://openalex.org/I97188460","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072431209","display_name":"Vincent Baltazart","orcid":"https://orcid.org/0000-0002-3261-5179"},"institutions":[{"id":"https://openalex.org/I2540865","display_name":"Institut Fran\u00e7ais","ror":"https://ror.org/047hdnt12","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2540865"]},{"id":"https://openalex.org/I97188460","display_name":"Nantes Universit\u00e9","ror":"https://ror.org/03gnr7b55","country_code":"FR","type":"education","lineage":["https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Vincent Baltazart","raw_affiliation_strings":["IFSTTAR, Universit\u00e9 de Nantes, Bouguenais, France","Inst. Francais des Sci. et Technol. des Transp., de l'Amenagement et des Reseaux, Univ. de Nantes, Bouguenais, France"],"affiliations":[{"raw_affiliation_string":"IFSTTAR, Universit\u00e9 de Nantes, Bouguenais, France","institution_ids":["https://openalex.org/I97188460"]},{"raw_affiliation_string":"Inst. Francais des Sci. et Technol. des Transp., de l'Amenagement et des Reseaux, Univ. de Nantes, Bouguenais, France","institution_ids":["https://openalex.org/I2540865"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048931393","display_name":"Xavier D\u00e9robert","orcid":"https://orcid.org/0000-0002-0403-0085"},"institutions":[{"id":"https://openalex.org/I2540865","display_name":"Institut Fran\u00e7ais","ror":"https://ror.org/047hdnt12","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2540865"]},{"id":"https://openalex.org/I97188460","display_name":"Nantes Universit\u00e9","ror":"https://ror.org/03gnr7b55","country_code":"FR","type":"education","lineage":["https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Xavier Derobert","raw_affiliation_strings":["IFSTTAR, Universit\u00e9 de Nantes, Bouguenais, France","Inst. Francais des Sci. et Technol. des Transp., de l'Amenagement et des Reseaux, Univ. de Nantes, Bouguenais, France"],"affiliations":[{"raw_affiliation_string":"IFSTTAR, Universit\u00e9 de Nantes, Bouguenais, France","institution_ids":["https://openalex.org/I97188460"]},{"raw_affiliation_string":"Inst. Francais des Sci. et Technol. des Transp., de l'Amenagement et des Reseaux, Univ. de Nantes, Bouguenais, France","institution_ids":["https://openalex.org/I2540865"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5022901708"],"corresponding_institution_ids":["https://openalex.org/I4210149659"],"apc_list":null,"apc_paid":null,"fwci":6.5744,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.95839502,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"11","issue":"4","first_page":"873","last_page":"877"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/permittivity","display_name":"Permittivity","score":0.7088097333908081},{"id":"https://openalex.org/keywords/ground-penetrating-radar","display_name":"Ground-penetrating radar","score":0.7011510133743286},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6773771047592163},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.6684961318969727},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4825553297996521},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4811326563358307},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4781395196914673},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4731617569923401},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.43776458501815796},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3859660029411316},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3806278705596924},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.37082040309906006},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.33239591121673584},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.25465431809425354},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23103326559066772},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20588138699531555},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1683601438999176},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.08049258589744568}],"concepts":[{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.7088097333908081},{"id":"https://openalex.org/C71813955","wikidata":"https://www.wikidata.org/wiki/Q503560","display_name":"Ground-penetrating radar","level":3,"score":0.7011510133743286},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6773771047592163},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.6684961318969727},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4825553297996521},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4811326563358307},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4781395196914673},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4731617569923401},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.43776458501815796},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3859660029411316},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3806278705596924},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.37082040309906006},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.33239591121673584},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.25465431809425354},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23103326559066772},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20588138699531555},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1683601438999176},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.08049258589744568},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2013.2280500","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2280500","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00844482v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00844482","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters, 2014, 11 (4), pp.873-877. ⟨10.1109/LGRS.2013.2280500⟩","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8100000023841858,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W156318786","https://openalex.org/W1485875415","https://openalex.org/W1964357740","https://openalex.org/W1970070532","https://openalex.org/W1973558789","https://openalex.org/W1991005508","https://openalex.org/W1992440147","https://openalex.org/W2008883629","https://openalex.org/W2015641155","https://openalex.org/W2017547032","https://openalex.org/W2041099987","https://openalex.org/W2069929199","https://openalex.org/W2092972248","https://openalex.org/W2096915748","https://openalex.org/W2110789499","https://openalex.org/W2114446173","https://openalex.org/W2115076892","https://openalex.org/W2129179050","https://openalex.org/W2138489340","https://openalex.org/W2140277740","https://openalex.org/W2144033313","https://openalex.org/W2149298154","https://openalex.org/W2153635508","https://openalex.org/W2154741022","https://openalex.org/W2156909104","https://openalex.org/W2158994553","https://openalex.org/W2161920802","https://openalex.org/W2165978485","https://openalex.org/W2167618344"],"related_works":["https://openalex.org/W4315471419","https://openalex.org/W2946057701","https://openalex.org/W2374146176","https://openalex.org/W2065249286","https://openalex.org/W2366839571","https://openalex.org/W4386931161","https://openalex.org/W2027762722","https://openalex.org/W4223960160","https://openalex.org/W2356754952","https://openalex.org/W2072954282"],"abstract_inverted_index":{"In":[0,41],"the":[1,7,30,37,54,59,73,82,98],"field":[2],"of":[3,33,39,53,72,87,100],"civil":[4],"engineering,":[5],"sounding":[6],"pavement":[8,102],"layers":[9],"is":[10,20],"classically":[11],"performed":[12],"using":[13],"standard":[14],"ground-penetrating":[15],"radar,":[16],"whose":[17],"vertical":[18],"resolution":[19,85],"bandwidth":[21],"dependent.":[22],"The":[23],"layer":[24,103],"thicknesses":[25],"are":[26],"deduced":[27],"from":[28,75],"both":[29],"time":[31,65,84],"delays":[32],"backscattered":[34,76],"echoes":[35,96],"and":[36,68,93],"permittivity":[38],"layers.":[40],"contrast":[42],"with":[43],"conventional":[44],"spectral":[45],"analysis":[46],"approaches,":[47],"this":[48],"letter":[49,80],"focuses":[50],"on":[51],"one":[52],"machine":[55],"learning":[56],"algorithms,":[57],"namely,":[58],"support":[60],"vector":[61],"machine,":[62],"to":[63,90],"perform":[64],"delay":[66],"estimation":[67,71],"dielectric":[69],"constant":[70],"medium":[74],"radar":[77],"signals.":[78],"This":[79],"shows":[81],"super":[83],"capability":[86],"such":[88],"technique":[89],"resolve":[91],"overlapping":[92],"fully":[94],"correlated":[95],"within":[97],"context":[99],"thin":[101],"testing.":[104]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":6}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}