{"id":"https://openalex.org/W4387803771","doi":"https://doi.org/10.1109/igarss52108.2023.10282210","title":"Built-up Area Extraction and Analysis with Multi-Temporal SAR Images Based on HRNETV2","display_name":"Built-up Area Extraction and Analysis with Multi-Temporal SAR Images Based on HRNETV2","publication_year":2023,"publication_date":"2023-07-16","ids":{"openalex":"https://openalex.org/W4387803771","doi":"https://doi.org/10.1109/igarss52108.2023.10282210"},"language":"en","primary_location":{"id":"doi:10.1109/igarss52108.2023.10282210","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss52108.2023.10282210","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 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/A5113027831","display_name":"Nanxin Min","orcid":null},"institutions":[{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Nanxin Min","raw_affiliation_strings":["Chinese Academy of Sciences,Key Laboratory of Earth Observation of Hainan Province, Hainan Research Institute, Aerospace Information Research Institute,Sanya,China,572000","International Research Center of Big Data for Sustainable Development Goals, Beijing, China","School of Electronic Engineering and Photoelectric Technology, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences,Key Laboratory of Earth Observation of Hainan Province, Hainan Research Institute, Aerospace Information Research Institute,Sanya,China,572000","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals, Beijing, China","institution_ids":["https://openalex.org/I4210096250"]},{"raw_affiliation_string":"School of Electronic Engineering and Photoelectric Technology, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020900169","display_name":"Sirui Tian","orcid":"https://orcid.org/0000-0003-3601-6189"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sirui Tian","raw_affiliation_strings":["Nanjing University of Science and Technology,School of Electronic Engineering and Photoelectric Technology,Nanjing,China,210094"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology,School of Electronic Engineering and Photoelectric Technology,Nanjing,China,210094","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113597664","display_name":"Fan Wu","orcid":"https://orcid.org/0000-0002-9280-8378"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Wu","raw_affiliation_strings":["Chinese Academy of Sciences,Key Laboratory of Earth Observation of Hainan Province, Hainan Research Institute, Aerospace Information Research Institute,Sanya,China,572000","International Research Center of Big Data for Sustainable Development Goals, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences,Key Laboratory of Earth Observation of Hainan Province, Hainan Research Institute, Aerospace Information Research Institute,Sanya,China,572000","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals, Beijing, China","institution_ids":["https://openalex.org/I4210096250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115076700","display_name":"Chao Wang","orcid":"https://orcid.org/0000-0003-4887-923X"},"institutions":[{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["International Research Center of Big Data for Sustainable Development Goals,Beijing,China,100094","Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Science, Beijing, China"],"affiliations":[{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals,Beijing,China,100094","institution_ids":["https://openalex.org/I4210096250"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Science, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430255","display_name":"Hong Zhang","orcid":"https://orcid.org/0000-0002-0088-8148"},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Zhang","raw_affiliation_strings":["International Research Center of Big Data for Sustainable Development Goals,Beijing,China,100094","Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Science, Beijing, China"],"affiliations":[{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals,Beijing,China,100094","institution_ids":["https://openalex.org/I4210096250"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Science, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088011637","display_name":"Bo Zhang","orcid":"https://orcid.org/0000-0002-7056-1124"},"institutions":[{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zhang","raw_affiliation_strings":["International Research Center of Big Data for Sustainable Development Goals,Beijing,China,100094","Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Science, Beijing, China"],"affiliations":[{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals,Beijing,China,100094","institution_ids":["https://openalex.org/I4210096250"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Science, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5113027831"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I36399199","https://openalex.org/I4210096250","https://openalex.org/I4210137199"],"apc_list":null,"apc_paid":null,"fwci":0.4398,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62691841,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"3644","last_page":"3647"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9976000189781189,"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":0.9912999868392944,"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/built-up-area","display_name":"Built-up area","score":0.6908652782440186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.682891845703125},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5774343609809875},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.5746901035308838},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.5246824622154236},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5123921036720276},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5043343305587769},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4321305751800537},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4199427366256714},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.41166001558303833},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28361862897872925},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.26653456687927246},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2561432719230652},{"id":"https://openalex.org/keywords/civil-engineering","display_name":"Civil engineering","score":0.09706640243530273},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08428177237510681}],"concepts":[{"id":"https://openalex.org/C2780105985","wikidata":"https://www.wikidata.org/wiki/Q702492","display_name":"Built-up area","level":3,"score":0.6908652782440186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.682891845703125},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5774343609809875},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5746901035308838},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.5246824622154236},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5123921036720276},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5043343305587769},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4321305751800537},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4199427366256714},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.41166001558303833},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28361862897872925},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.26653456687927246},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2561432719230652},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.09706640243530273},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08428177237510681},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss52108.2023.10282210","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss52108.2023.10282210","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.800000011920929}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1991268013","https://openalex.org/W2089702680","https://openalex.org/W2764034829","https://openalex.org/W2782522152","https://openalex.org/W2940262938","https://openalex.org/W2986028557","https://openalex.org/W3082836993","https://openalex.org/W3210394105","https://openalex.org/W4293206963"],"related_works":["https://openalex.org/W2355001665","https://openalex.org/W2545123933","https://openalex.org/W1554443815","https://openalex.org/W2538381311","https://openalex.org/W2548237868","https://openalex.org/W3016428515","https://openalex.org/W2117956651","https://openalex.org/W1828077223","https://openalex.org/W2098441753","https://openalex.org/W4312081654"],"abstract_inverted_index":{"The":[0,22],"changes":[1,112],"in":[2,61,113],"urban":[3,11,20,39],"built-up":[4,71,115,125],"areas":[5,30,72,116],"can":[6],"reflect":[7],"the":[8,109,114,118,122],"process":[9],"of":[10,24,70,117,124],"expansion":[12],"and":[13,38,51,63],"have":[14],"significant":[15],"implications":[16],"for":[17,35,57,90],"evaluating":[18],"sustainable":[19],"development.":[21],"use":[23],"remote":[25],"sensing":[26],"to":[27],"detect":[28],"building":[29,59,91],"is":[31,46,52],"an":[32,53,107],"important":[33,54],"technology":[34],"land":[36],"monitoring":[37],"management.":[40],"Compared":[41],"with":[42],"optical":[43],"images,":[44],"SAR":[45,74,100],"less":[47],"affected":[48],"by":[49,120],"interference":[50],"data":[55],"source":[56],"extracting":[58],"information":[60],"cloudy":[62],"rainy":[64],"areas.":[65],"Currently,":[66],"high-precision":[67],"automated":[68],"extraction":[69,93,127],"from":[73,103],"images":[75,101],"remains":[76],"a":[77,86],"challenge.":[78],"To":[79],"address":[80],"this":[81,83],"issue,":[82],"paper":[84,110],"proposes":[85],"semantic":[87],"segmentation":[88],"framework":[89],"area":[92,126],"based":[94],"on":[95],"HRNet.":[96],"Using":[97],"multiple":[98],"temporal":[99],"acquired":[102],"Hainan":[104],"Province":[105],"as":[106],"example,":[108],"analyzes":[111],"province":[119],"combining":[121],"results":[123],"over":[128],"several":[129],"years.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
