{"id":"https://openalex.org/W2132012856","doi":"https://doi.org/10.1109/tgrs.2009.2023908","title":"Support Vector Machine for Multifrequency SAR Polarimetric Data Classification","display_name":"Support Vector Machine for Multifrequency SAR Polarimetric Data Classification","publication_year":2009,"publication_date":"2009-09-24","ids":{"openalex":"https://openalex.org/W2132012856","doi":"https://doi.org/10.1109/tgrs.2009.2023908","mag":"2132012856"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2009.2023908","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2009.2023908","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5030441142","display_name":"C\u00e9dric Lardeux","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144844","display_name":"Laboratoire d\u2019Analyse et de Math\u00e9matiques Appliqu\u00e9es","ror":"https://ror.org/0581g8849","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I197681013","https://openalex.org/I4210141950","https://openalex.org/I4210144844","https://openalex.org/I4210154111"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"C. Lardeux","raw_affiliation_strings":["Institut Francilien des Sciences Appliqu\u00e9es, Universit\u00e9 Paris-Est, Marne la Vallee, France","Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France"],"affiliations":[{"raw_affiliation_string":"Institut Francilien des Sciences Appliqu\u00e9es, Universit\u00e9 Paris-Est, Marne la Vallee, France","institution_ids":["https://openalex.org/I4210144844"]},{"raw_affiliation_string":"Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080297557","display_name":"Pierre\u2010Louis Frison","orcid":"https://orcid.org/0000-0002-0956-0085"},"institutions":[{"id":"https://openalex.org/I4210144844","display_name":"Laboratoire d\u2019Analyse et de Math\u00e9matiques Appliqu\u00e9es","ror":"https://ror.org/0581g8849","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I197681013","https://openalex.org/I4210141950","https://openalex.org/I4210144844","https://openalex.org/I4210154111"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P.-L. Frison","raw_affiliation_strings":["Laboratoire G\u00e9de lGIng\u00e9nieur, Institut Francilien des Sciences Appliqu\u00e9es, Universi\u00e9 Paris-Est, Marne la Vallee, France","Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire G\u00e9de lGIng\u00e9nieur, Institut Francilien des Sciences Appliqu\u00e9es, Universi\u00e9 Paris-Est, Marne la Vallee, France","institution_ids":["https://openalex.org/I4210144844"]},{"raw_affiliation_string":"Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052469423","display_name":"C. Tison","orcid":"https://orcid.org/0000-0002-1677-5375"},"institutions":[{"id":"https://openalex.org/I2799535048","display_name":"Centre National d'\u00c9tudes Spatiales","ror":"https://ror.org/04h1h0y33","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2799535048"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Tison","raw_affiliation_strings":["Altimetry and Radar Department, CNES Centre National d''Etudes Spatiales, Toulouse, France","Altimetry and Radar Department, Centre National d'Etudes Spatiales, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"Altimetry and Radar Department, CNES Centre National d''Etudes Spatiales, Toulouse, France","institution_ids":["https://openalex.org/I2799535048"]},{"raw_affiliation_string":"Altimetry and Radar Department, Centre National d'Etudes Spatiales, Toulouse, France","institution_ids":["https://openalex.org/I2799535048"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112712694","display_name":"Jean\u2010Claude Souyris","orcid":null},"institutions":[{"id":"https://openalex.org/I2799535048","display_name":"Centre National d'\u00c9tudes Spatiales","ror":"https://ror.org/04h1h0y33","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2799535048"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.-C. Souyris","raw_affiliation_strings":["Altimetry and Radar Department, Centre National d'Etudes Spatiales, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"Altimetry and Radar Department, Centre National d'Etudes Spatiales, Toulouse, France","institution_ids":["https://openalex.org/I2799535048"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042908689","display_name":"Beno\u00eet Stoll","orcid":"https://orcid.org/0000-0002-3668-2600"},"institutions":[{"id":"https://openalex.org/I86908984","display_name":"University of French Polynesia","ror":"https://ror.org/03ay59x86","country_code":"PF","type":"education","lineage":["https://openalex.org/I86908984"]}],"countries":["PF"],"is_corresponding":false,"raw_author_name":"B. Stoll","raw_affiliation_strings":["Laboratoire des Geosciences du Pacifique Sud, Universit\u00e9 de Polyn\u00e9sie Fran\u00c7aise, Tahiti, French Polynesia","Lab. des Geosci. du Pacifique Sud, Univ. de Polynesie Francaise, Tahiti, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire des Geosciences du Pacifique Sud, Universit\u00e9 de Polyn\u00e9sie Fran\u00c7aise, Tahiti, French Polynesia","institution_ids":["https://openalex.org/I86908984"]},{"raw_affiliation_string":"Lab. des Geosci. du Pacifique Sud, Univ. de Polynesie Francaise, Tahiti, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004608199","display_name":"B\u00e9n\u00e9dicte Fruneau","orcid":"https://orcid.org/0000-0003-2764-1097"},"institutions":[{"id":"https://openalex.org/I4210144844","display_name":"Laboratoire d\u2019Analyse et de Math\u00e9matiques Appliqu\u00e9es","ror":"https://ror.org/0581g8849","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I197681013","https://openalex.org/I4210141950","https://openalex.org/I4210144844","https://openalex.org/I4210154111"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"B. Fruneau","raw_affiliation_strings":["Laboratoire G\u00e9de lGIng\u00e9nieur, Institut Francilien des Sciences Appliqu\u00e9es, Universi\u00e9 Paris-Est, Marne la Vallee, France","Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire G\u00e9de lGIng\u00e9nieur, Institut Francilien des Sciences Appliqu\u00e9es, Universi\u00e9 Paris-Est, Marne la Vallee, France","institution_ids":["https://openalex.org/I4210144844"]},{"raw_affiliation_string":"Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103468019","display_name":"J.P. Rudant","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144844","display_name":"Laboratoire d\u2019Analyse et de Math\u00e9matiques Appliqu\u00e9es","ror":"https://ror.org/0581g8849","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I197681013","https://openalex.org/I4210141950","https://openalex.org/I4210144844","https://openalex.org/I4210154111"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.-P. Rudant","raw_affiliation_strings":["Laboratoire G\u00e9de lGIng\u00e9nieur, Institut Francilien des Sciences Appliqu\u00e9es, Universi\u00e9 Paris-Est, Marne la Vallee, France","Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire G\u00e9de lGIng\u00e9nieur, Institut Francilien des Sciences Appliqu\u00e9es, Universi\u00e9 Paris-Est, Marne la Vallee, France","institution_ids":["https://openalex.org/I4210144844"]},{"raw_affiliation_string":"Lab. Geomateriaux et Geol. de l'lngenieur, Univ. Paris-Est, Marne-la-Vallee, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5030441142"],"corresponding_institution_ids":["https://openalex.org/I4210144844"],"apc_list":null,"apc_paid":null,"fwci":343.8966,"has_fulltext":false,"cited_by_count":266,"citation_normalized_percentile":{"value":0.99981691,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"47","issue":"12","first_page":"4143","last_page":"4152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/wishart-distribution","display_name":"Wishart distribution","score":0.962955117225647},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.8651702404022217},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6831268072128296},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6402385830879211},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5607271790504456},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.5513781905174255},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.47802814841270447},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.44630640745162964},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39960363507270813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34645363688468933},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21324405074119568},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1943286955356598},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.08527225255966187},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.06025737524032593}],"concepts":[{"id":"https://openalex.org/C33962027","wikidata":"https://www.wikidata.org/wiki/Q1930697","display_name":"Wishart distribution","level":3,"score":0.962955117225647},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.8651702404022217},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6831268072128296},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6402385830879211},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5607271790504456},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.5513781905174255},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.47802814841270447},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.44630640745162964},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39960363507270813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34645363688468933},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21324405074119568},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1943286955356598},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.08527225255966187},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.06025737524032593},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2009.2023908","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2009.2023908","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00438650v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00438650","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 Transactions on Geoscience and Remote Sensing, 2009, 47 (12), pp.4143","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W91932901","https://openalex.org/W1484290300","https://openalex.org/W1530224848","https://openalex.org/W1588783521","https://openalex.org/W1969674753","https://openalex.org/W1985194020","https://openalex.org/W2008826820","https://openalex.org/W2038222372","https://openalex.org/W2050735287","https://openalex.org/W2056804809","https://openalex.org/W2068332224","https://openalex.org/W2073223071","https://openalex.org/W2078985447","https://openalex.org/W2079829618","https://openalex.org/W2097272115","https://openalex.org/W2102343932","https://openalex.org/W2107290856","https://openalex.org/W2112130876","https://openalex.org/W2115593296","https://openalex.org/W2126168665","https://openalex.org/W2126921595","https://openalex.org/W2130762895","https://openalex.org/W2133989913","https://openalex.org/W2139212933","https://openalex.org/W2143057284","https://openalex.org/W2143426320","https://openalex.org/W2144447636","https://openalex.org/W2144480906","https://openalex.org/W2146585503","https://openalex.org/W2148043654","https://openalex.org/W2148603752","https://openalex.org/W2153124553","https://openalex.org/W2153635508","https://openalex.org/W2154502968","https://openalex.org/W2160192633","https://openalex.org/W2168381608","https://openalex.org/W2171284705","https://openalex.org/W2172000360","https://openalex.org/W2291125829","https://openalex.org/W3023911918","https://openalex.org/W4298846538","https://openalex.org/W6635188891","https://openalex.org/W6682649356"],"related_works":["https://openalex.org/W2146312983","https://openalex.org/W2389605595","https://openalex.org/W1586339758","https://openalex.org/W2046861201","https://openalex.org/W3131856045","https://openalex.org/W2065601395","https://openalex.org/W2123581770","https://openalex.org/W2469797871","https://openalex.org/W19246820","https://openalex.org/W2106052468"],"abstract_inverted_index":{"The":[0,71,103],"objective":[1],"of":[2,12,25,40,73,150],"this":[3],"paper":[4],"is":[5,65,78,122],"twofold:":[6],"first,":[7],"to":[8,21,43,107,146],"assess":[9],"the":[10,23,53,68,74,111,131,134,141],"potential":[11],"radar":[13,126],"data":[14,37,94,96,127],"for":[15,115],"tropical":[16,101],"vegetation":[17],"cartography":[18],"and,":[19],"second,":[20],"evaluate":[22],"contribution":[24,72],"different":[26,75],"polarimetric":[27,36,55,76,93,95,151],"indicators":[28,56,77],"that":[29],"can":[30],"be":[31],"derived":[32],"from":[33],"a":[34,59,81,99],"fully":[35],"set.":[38],"Because":[39],"its":[41],"ability":[42],"take":[44],"numerous":[45],"and":[46,84,118],"heterogeneous":[47],"parameters":[48],"into":[49],"account,":[50],"such":[51],"as":[52],"various":[54],"under":[57],"consideration,":[58],"support":[60],"vector":[61],"machine":[62],"(SVM)":[63],"algorithm":[64,136],"used":[66],"in":[67],"classification":[69],"step.":[70],"estimated":[79],"through":[80],"greedy":[82],"forward":[83],"backward":[85],"method.":[86],"Results":[87],"have":[88],"been":[89],"assessed":[90],"with":[91,110],"AIRSAR":[92],"acquired":[97],"over":[98],"dense":[100],"environment.":[102],"results":[104],"are":[105],"compared":[106],"those":[108],"obtained":[109],"standard":[112],"Wishart":[113,132,142],"approach,":[114,143],"single":[116],"frequency":[117],"multifrequency":[119],"bands.":[120],"It":[121],"shown":[123],"that,":[124],"when":[125,144],"do":[128],"not":[129],"satisfy":[130],"distribution,":[133],"SVM":[135],"performs":[137],"much":[138],"better":[139],"than":[140],"applied":[145],"an":[147],"optimized":[148],"set":[149],"indicators.":[152]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":27},{"year":2020,"cited_by_count":20},{"year":2019,"cited_by_count":33},{"year":2018,"cited_by_count":20},{"year":2017,"cited_by_count":21},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":18}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
