{"id":"https://openalex.org/W2772439217","doi":"https://doi.org/10.1109/igarss.2017.8128213","title":"Change detection using polarimetric L band synthetic aperture radar data","display_name":"Change detection using polarimetric L band synthetic aperture radar data","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2772439217","doi":"https://doi.org/10.1109/igarss.2017.8128213","mag":"2772439217"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-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/A5047114573","display_name":"Mariane Souza Reis","orcid":"https://orcid.org/0000-0001-9356-7652"},"institutions":[{"id":"https://openalex.org/I80849659","display_name":"National Institute for Space Research","ror":"https://ror.org/04xbn6x09","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210151455","https://openalex.org/I80849659"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Mariane S. Reis","raw_affiliation_strings":["Brazilian National Institute for Space Research, S\u00e3o Jos\u00e9 dos Campos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Brazilian National Institute for Space Research, S\u00e3o Jos\u00e9 dos Campos, SP, Brazil","institution_ids":["https://openalex.org/I80849659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021737055","display_name":"Sidnei J. S. Sant\u2019Anna","orcid":null},"institutions":[{"id":"https://openalex.org/I80849659","display_name":"National Institute for Space Research","ror":"https://ror.org/04xbn6x09","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210151455","https://openalex.org/I80849659"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Sidnei J. S. Sant'Anna","raw_affiliation_strings":["Brazilian National Institute for Space Research, S\u00e3o Jos\u00e9 dos Campos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Brazilian National Institute for Space Research, S\u00e3o Jos\u00e9 dos Campos, SP, Brazil","institution_ids":["https://openalex.org/I80849659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062350106","display_name":"Eliana Pantale\u00e3o","orcid":"https://orcid.org/0000-0002-7843-1615"},"institutions":[{"id":"https://openalex.org/I80850581","display_name":"Universidade Federal de Uberl\u00e2ndia","ror":"https://ror.org/04x3wvr31","country_code":"BR","type":"education","lineage":["https://openalex.org/I80850581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eliana Pantaleao","raw_affiliation_strings":["Federal University of Uberl\u00e2ndia, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Uberl\u00e2ndia, MG, Brazil","institution_ids":["https://openalex.org/I80850581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047114573"],"corresponding_institution_ids":["https://openalex.org/I80849659"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23782538,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"5354","last_page":"5357"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9969000220298767,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.8158535957336426},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8007714748382568},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7746987342834473},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.5225031971931458},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.49495214223861694},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4454454481601715},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.4434671998023987},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3142580986022949},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30387240648269653},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18027204275131226},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11463770270347595},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.08267870545387268},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06422147154808044}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.8158535957336426},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8007714748382568},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7746987342834473},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.5225031971931458},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.49495214223861694},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4454454481601715},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4434671998023987},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3142580986022949},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30387240648269653},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18027204275131226},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11463770270347595},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.08267870545387268},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06422147154808044},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8128213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1970736298","https://openalex.org/W1993565231","https://openalex.org/W2575151940","https://openalex.org/W6731778983"],"related_works":["https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W2041414401","https://openalex.org/W2042726296","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507","https://openalex.org/W2917196883","https://openalex.org/W1908997176"],"abstract_inverted_index":{"Synthetic":[0],"Aperture":[1],"Radar":[2],"(SAR)":[3],"data":[4,101,137,158],"is":[5,138,153,159],"very":[6],"important":[7],"to":[8,108,120,124],"land":[9,114],"cover":[10],"change":[11,44],"detection,":[12],"mainly":[13],"in":[14,46,53,112,141],"areas":[15,143],"of":[16,56,100,150],"tropical":[17],"forests":[18],"that":[19],"are":[20],"constantly":[21],"under":[22],"cloud":[23],"cover.":[24,115],"In":[25],"this":[26],"study,":[27],"six":[28],"features":[29,61],"extracted":[30],"from":[31,65,75,94,130],"two":[32],"L":[33],"band":[34],"SAR":[35],"full-polarimetric":[36,136],"images":[37],"were":[38,62,82],"evaluated":[39],"for":[40],"region":[41,48],"based":[42],"binary":[43],"detection":[45],"a":[47],"within":[49,144],"the":[50,54,63,72,88,103,113,127,131,145,148],"Brazilian":[51,146],"Amazon,":[52,147],"years":[55],"2006":[57],"and":[58,69,71,87,90],"2009.":[59],"These":[60],"intensities":[64],"polarizations":[66],"HH,":[67],"HV":[68,85,151],"VV":[70],"three":[73],"components":[74,93,129],"Freeman-Durden":[76,95],"polarimetric":[77,96,132],"decomposition.":[78,97,133],"The":[79],"best":[80],"results":[81],"obtained":[83],"by":[84],"intensity":[86,152],"volume":[89,104],"double-bounce":[91],"scattering":[92,105],"Visual":[98],"analysis":[99],"indicates":[102],"component":[106],"as":[107],"better":[109],"represent":[110],"changes":[111],"This":[116],"feature":[117],"also":[118],"appears":[119],"be":[121],"less":[122],"sensitive":[123],"noise":[125],"than":[126],"other":[128],"However,":[134],"since":[135],"still":[139],"limited":[140],"many":[142],"use":[149],"recommended,":[154],"if":[155],"only":[156],"polarized":[157],"available.":[160]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
