{"id":"https://openalex.org/W2053919689","doi":"https://doi.org/10.1109/igarss.2010.5652446","title":"Application of aspect angle normalized polsar images for urban building detection","display_name":"Application of aspect angle normalized polsar images for urban building detection","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2053919689","doi":"https://doi.org/10.1109/igarss.2010.5652446","mag":"2053919689"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2010.5652446","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2010.5652446","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Geoscience and Remote Sensing Symposium","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/A5110653828","display_name":"Lu Zhang","orcid":"https://orcid.org/0000-0003-2284-8005"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lu Zhang","raw_affiliation_strings":["Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073894089","display_name":"Huadong Guo","orcid":"https://orcid.org/0000-0003-0337-1862"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huadong Guo","raw_affiliation_strings":["Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109960961","display_name":"Xinwu Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinwu Li","raw_affiliation_strings":["Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101826511","display_name":"Wenxue Fu","orcid":"https://orcid.org/0000-0002-7947-3569"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxue Fu","raw_affiliation_strings":["Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth, Center of Earth Observation and Digital Earth of Sciences, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"The Key Laboratory of Digital Earth, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128053"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110653828"],"corresponding_institution_ids":["https://openalex.org/I4210128053"],"apc_list":null,"apc_paid":null,"fwci":0.8613,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7972246,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2735","last_page":"2738"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9977999925613403,"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/T13282","display_name":"Automated Road and Building Extraction","score":0.9832000136375427,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.8063733577728271},{"id":"https://openalex.org/keywords/viewing-angle","display_name":"Viewing angle","score":0.7187256813049316},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.6078025102615356},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5899302363395691},{"id":"https://openalex.org/keywords/beijing","display_name":"Beijing","score":0.561665415763855},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4790019690990448},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.4711923599243164},{"id":"https://openalex.org/keywords/aspect-ratio","display_name":"Aspect ratio (aeronautics)","score":0.47094619274139404},{"id":"https://openalex.org/keywords/visual-angle","display_name":"Visual angle","score":0.4628618657588959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4177993834018707},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3238604664802551},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30473893880844116},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2931143045425415},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.28126272559165955},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22342750430107117},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12492674589157104},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.11535406112670898},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.09817636013031006},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.0965120792388916}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.8063733577728271},{"id":"https://openalex.org/C2776694159","wikidata":"https://www.wikidata.org/wiki/Q351676","display_name":"Viewing angle","level":3,"score":0.7187256813049316},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.6078025102615356},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5899302363395691},{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.561665415763855},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4790019690990448},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.4711923599243164},{"id":"https://openalex.org/C82558694","wikidata":"https://www.wikidata.org/wiki/Q1545619","display_name":"Aspect ratio (aeronautics)","level":2,"score":0.47094619274139404},{"id":"https://openalex.org/C200756006","wikidata":"https://www.wikidata.org/wiki/Q336092","display_name":"Visual angle","level":2,"score":0.4628618657588959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4177993834018707},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3238604664802551},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30473893880844116},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2931143045425415},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.28126272559165955},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22342750430107117},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12492674589157104},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.11535406112670898},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.09817636013031006},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0965120792388916},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C128019096","wikidata":"https://www.wikidata.org/wiki/Q83341","display_name":"Liquid-crystal display","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2010.5652446","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2010.5652446","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1700653876","https://openalex.org/W2078985447","https://openalex.org/W2141424348","https://openalex.org/W2144896701","https://openalex.org/W2156161232","https://openalex.org/W2162345509","https://openalex.org/W2169026294","https://openalex.org/W2171284705"],"related_works":["https://openalex.org/W2321212819","https://openalex.org/W2266142460","https://openalex.org/W2524444659","https://openalex.org/W2765558307","https://openalex.org/W2039101074","https://openalex.org/W3138424819","https://openalex.org/W3114302631","https://openalex.org/W2827710470","https://openalex.org/W3104236722","https://openalex.org/W2487177523"],"abstract_inverted_index":{"Variation":[0],"in":[1,33,115],"the":[2,8,11,20,47,56,65,68,72,75,88,93,100,106],"building":[3,34,49,73,102],"aspect":[4,61,69,80,94,109,121,128],"angle,":[5],"defined":[6],"as":[7],"angle":[9,62,70,77,81,110,122,129],"between":[10,67,99],"flight":[12],"direction":[13],"of":[14,23,30,71,105],"a":[15,24,27,59,97],"satellite":[16],"(azimuth":[17],"direction)":[18],"and":[19,36,74,108],"vertical":[21],"wall":[22],"building,":[25],"is":[26,84],"significant":[28],"cause":[29],"accuracy":[31],"reduction":[32],"detection":[35,50,103],"terrain":[37],"classification":[38],"from":[39,127],"Polarimetric":[40],"Synthetic":[41],"Aperture":[42],"POLSAR":[43],"(POLSAR)":[44],"images.":[45],"However,":[46],"existing":[48],"methods":[51],"usually":[52],"are":[53],"effective":[54],"for":[55],"buildings":[57,118],"with":[58,119],"limited":[60],"range.":[63],"Considering":[64],"relationship":[66],"orientation":[76],"shift,":[78],"an":[79],"normalization":[82],"method":[83],"introduced":[85],"to":[86],"remove":[87],"disadvantageous":[89],"influences":[90],"caused":[91],"by":[92],"angle.":[95],"From":[96],"comparison":[98],"double-bounce":[101],"results":[104],"original":[107],"normalized":[111,130],"RadarSat-2":[112],"data":[113],"acquired":[114],"Beijing,":[116],"China,":[117],"any":[120],"can":[123],"be":[124],"detected":[125],"effectively":[126],"data.":[131]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}