{"id":"https://openalex.org/W3205434742","doi":"https://doi.org/10.1109/igarss47720.2021.9553612","title":"A New Aerosol Retrieval Algorithm for Landsat 8 OLI Images over Urban Areas","display_name":"A New Aerosol Retrieval Algorithm for Landsat 8 OLI Images over Urban Areas","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205434742","doi":"https://doi.org/10.1109/igarss47720.2021.9553612","mag":"3205434742"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553612","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 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/A5064708195","display_name":"Yue Yang","orcid":"https://orcid.org/0000-0002-8056-7378"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yue Yang","raw_affiliation_strings":["School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102008231","display_name":"Yunping Chen","orcid":"https://orcid.org/0000-0002-7821-2308"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunping Chen","raw_affiliation_strings":["School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114002077","display_name":"Kangzhuo Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kangzhuo Yang","raw_affiliation_strings":["School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100378075","display_name":"Yan Chen","orcid":"https://orcid.org/0000-0002-3227-4562"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Chen","raw_affiliation_strings":["School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076712405","display_name":"Yuan Sun","orcid":"https://orcid.org/0000-0002-4595-9237"},"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/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":"Yuan Sun","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101430518","display_name":"Dan Yang","orcid":"https://orcid.org/0000-0002-7845-9159"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Yang","raw_affiliation_strings":["School of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5064708195"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11483019,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":null,"first_page":"7208","last_page":"7211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9987000226974487,"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/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9970999956130981,"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/aeronet","display_name":"AERONET","score":0.9301987886428833},{"id":"https://openalex.org/keywords/aerosol","display_name":"Aerosol","score":0.8614659309387207},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7250819206237793},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5954089164733887},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.5761698484420776},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.49846410751342773},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48905834555625916},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4466384947299957},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.4442330002784729},{"id":"https://openalex.org/keywords/beijing","display_name":"Beijing","score":0.41392892599105835},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.39723101258277893},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32989731431007385},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.305663526058197},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19594451785087585},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17575278878211975},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1409541666507721},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09610018134117126},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06293797492980957}],"concepts":[{"id":"https://openalex.org/C2777634575","wikidata":"https://www.wikidata.org/wiki/Q291476","display_name":"AERONET","level":3,"score":0.9301987886428833},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.8614659309387207},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7250819206237793},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5954089164733887},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.5761698484420776},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.49846410751342773},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48905834555625916},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4466384947299957},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.4442330002784729},{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.41392892599105835},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.39723101258277893},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32989731431007385},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.305663526058197},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19594451785087585},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17575278878211975},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1409541666507721},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09610018134117126},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06293797492980957},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553612","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8399999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2038653220","https://openalex.org/W2098384066","https://openalex.org/W2112335693","https://openalex.org/W2148854824","https://openalex.org/W2158426942","https://openalex.org/W2161245744","https://openalex.org/W2203507062","https://openalex.org/W2774231404","https://openalex.org/W2898463117","https://openalex.org/W4237721282"],"related_works":["https://openalex.org/W1988447094","https://openalex.org/W2418673772","https://openalex.org/W2145265567","https://openalex.org/W2014316009","https://openalex.org/W2750830902","https://openalex.org/W2086153848","https://openalex.org/W2727061298","https://openalex.org/W220012687","https://openalex.org/W2592638685","https://openalex.org/W2150897670"],"abstract_inverted_index":{"Monitoring":[0],"aerosol":[1,30,52,67,151],"distributions":[2,152],"at":[3],"the":[4,13,25,73,108,127],"city":[5],"level":[6],"is":[7],"of":[8,133,136,139,143],"great":[9],"importance.":[10],"However,":[11],"because":[12],"differences":[14],"in":[15,112],"spectral":[16,20],"response":[17],"functions":[18],"and":[19,141,145],"channels":[21],"among":[22],"different":[23],"sensors,":[24],"widely":[26],"used":[27],"second-generation":[28],"operational":[29],"retrieval":[31,53],"(V5.2)":[32],"algorithm":[33,54,65],"cannot":[34],"be":[35],"directly":[36,71],"applied":[37],"to":[38,100,148],"high-resolution":[39,51],"Landsat":[40,56],"8":[41,57],"OLI":[42,58],"images.":[43],"In":[44],"this":[45,104],"study,":[46],"we":[47],"proposed":[48],"a":[49],"new":[50,64],"for":[55],"images":[59],"over":[60,153],"urban":[61,154],"areas.":[62,155],"This":[63],"retrieved":[66],"optical":[68],"depth":[69],"(AOD)":[70],"from":[72],"red-blue":[74],"surface":[75,80],"reflectance":[76],"relationship,":[77],"without":[78,86],"estimation":[79],"reflectance.":[81],"Therefore,":[82],"satellite":[83],"measurements":[84,110],"even":[85],"V5.2-required":[87],"<tex":[88,93],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[89,94],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$1.24\\mu":[90],"\\mathrm{m}$</tex>":[91,96],"or":[92],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$2.1\\mu":[95],"channel":[97],"are":[98,146],"able":[99,147],"retrieve":[101],"AODs":[102],"using":[103],"algorithm.":[105],"For":[106],"validation,":[107],"AERONET":[109,128],"located":[111],"Beijing":[113],"were":[114],"collected.":[115],"The":[116],"validation":[117],"results":[118],"show":[119],"that":[120],"our":[121],"30m":[122],"retrievals":[123],"agree":[124],"well":[125],"with":[126,130],"measurements,":[129],"correlation":[131],"coefficient":[132],"0.944,":[134],"EE":[135],"85.19%,":[137],"MAE":[138],"0.051,":[140],"RMSE":[142],"0.065,":[144],"provide":[149],"detailed":[150]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}