{"id":"https://openalex.org/W2154502968","doi":"https://doi.org/10.1109/igarss.2004.1369127","title":"A study on extraction of urban areas from polarimetric synthetic aperture radar image","display_name":"A study on extraction of urban areas from polarimetric synthetic aperture radar image","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2154502968","doi":"https://doi.org/10.1109/igarss.2004.1369127","mag":"2154502968"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2004.1369127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1369127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","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/A5111970236","display_name":"Seiho Uratsuka Toshifumi Moriyama","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Seiho Uratsuka Toshifumi Moriyama","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111970236"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8501,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93311135,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"1","issue":null,"first_page":"703","last_page":"706"},"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":0.9994999766349792,"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":0.9994999766349792,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9824000000953674,"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9726999998092651,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7458109855651855},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6765598058700562},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.6225700378417969},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.5922300219535828},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5870565176010132},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.5458188652992249},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5297181606292725},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44281861186027527},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.43801671266555786},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.4366821050643921},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3266312777996063},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30620989203453064},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.27619266510009766},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11925739049911499},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11593654751777649},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0691440999507904},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.06373834609985352}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7458109855651855},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6765598058700562},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.6225700378417969},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5922300219535828},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5870565176010132},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.5458188652992249},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5297181606292725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44281861186027527},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.43801671266555786},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.4366821050643921},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3266312777996063},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30620989203453064},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.27619266510009766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11925739049911499},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11593654751777649},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0691440999507904},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.06373834609985352},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2004.1369127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1369127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1566880740","https://openalex.org/W1986603680","https://openalex.org/W2078985447","https://openalex.org/W2097272115","https://openalex.org/W2156161232","https://openalex.org/W6634052422"],"related_works":["https://openalex.org/W2112228652","https://openalex.org/W1994788526","https://openalex.org/W2108352898","https://openalex.org/W1915418828","https://openalex.org/W2108697546","https://openalex.org/W2383271330","https://openalex.org/W4281769129","https://openalex.org/W2758958237","https://openalex.org/W2157054954","https://openalex.org/W3010111816"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"the":[3,9,51,59,69,77,83,87,94,100,108,113],"polarimetric":[4,13,31,52,72,96,109,115],"correlation":[5,53,73,110],"coefficient":[6,54,81,111],"to":[7,29,67,93,112],"extract":[8,30],"urban":[10,84],"areas":[11,85,90],"from":[12],"Synthetic":[14],"Aperture":[15],"Radar":[16],"(POLSAR)":[17],"image.":[18],"For":[19],"classification":[20],"of":[21,61,71,79,102],"POLSAR":[22],"image,":[23],"several":[24,95],"methods":[25],"have":[26],"been":[27],"proposed":[28],"feature,":[32],"such":[33],"as":[34],"Polarimetric":[35],"Entropy-Alpha,":[36],"three-component":[37],"scattering":[38,97],"model,":[39],"Huynen":[40],"parameters":[41],"and":[42,86,99],"so":[43],"on.":[44],"However,":[45],"there":[46],"is":[47],"a":[48,56],"possibility":[49],"that":[50],"has":[55],"potential":[57],"for":[58],"objective":[60],"this":[62,80],"paper,":[63],"too.":[64],"In":[65],"order":[66],"verify":[68],"capability":[70],"coefficient,":[74],"we":[75,106],"examine":[76],"behavior":[78],"between":[82],"natural":[88],"distributed":[89],"with":[91],"respect":[92],"models":[98],"difference":[101],"polarization":[103],"basis.":[104],"Moreover,":[105],"apply":[107],"actual":[114],"SAR":[116],"data":[117],"acquired":[118],"by":[119],"Pi-SAR/X-SAR.":[120]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}