{"id":"https://openalex.org/W3206996967","doi":"https://doi.org/10.1109/igarss47720.2021.9554807","title":"Retrieval of Aerosol Optical Depth Over Land Using Fy-4Aagri Geostationary Satellite Data","display_name":"Retrieval of Aerosol Optical Depth Over Land Using Fy-4Aagri Geostationary Satellite Data","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3206996967","doi":"https://doi.org/10.1109/igarss47720.2021.9554807","mag":"3206996967"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9554807","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554807","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/A5021996654","display_name":"Xingxing Jiang","orcid":"https://orcid.org/0000-0002-9185-9237"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xingxing Jiang","raw_affiliation_strings":["China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116"],"affiliations":[{"raw_affiliation_string":"China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030767616","display_name":"Yong Xue","orcid":"https://orcid.org/0000-0003-3091-6637"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Xue","raw_affiliation_strings":["China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","Artificial Intelligence Research Institute, China University of Mining and Technology, Xuzhou, Jiangsu Province, China"],"affiliations":[{"raw_affiliation_string":"China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Artificial Intelligence Research Institute, China University of Mining and Technology, Xuzhou, Jiangsu Province, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086137254","display_name":"Chunlin Jin","orcid":"https://orcid.org/0000-0002-6469-7017"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunlin Jin","raw_affiliation_strings":["China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116"],"affiliations":[{"raw_affiliation_string":"China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059079584","display_name":"Rui Bai","orcid":"https://orcid.org/0000-0002-2412-6535"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Bai","raw_affiliation_strings":["China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116"],"affiliations":[{"raw_affiliation_string":"China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368043","display_name":"Na Li","orcid":"https://orcid.org/0000-0001-9171-5367"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Na Li","raw_affiliation_strings":["China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116"],"affiliations":[{"raw_affiliation_string":"China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086356141","display_name":"Yuxin Sun","orcid":"https://orcid.org/0000-0002-7480-4058"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxin Sun","raw_affiliation_strings":["China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116"],"affiliations":[{"raw_affiliation_string":"China University of Mining and Technology,School of Environment and Spatial Informatics,Xuzhou,Jiangsu Province,China,221116","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5021996654"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":null,"apc_paid":null,"fwci":0.2189,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5487676,"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":"1931","last_page":"1934"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9995999932289124,"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":0.9995999932289124,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9916999936103821,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/geostationary-orbit","display_name":"Geostationary orbit","score":0.8930773138999939},{"id":"https://openalex.org/keywords/aeronet","display_name":"AERONET","score":0.8201638460159302},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7187949419021606},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7136616110801697},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6851013898849487},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.6268132925033569},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.6161076426506042},{"id":"https://openalex.org/keywords/geosynchronous-orbit","display_name":"Geosynchronous orbit","score":0.5612824559211731},{"id":"https://openalex.org/keywords/aerosol","display_name":"Aerosol","score":0.5045849084854126},{"id":"https://openalex.org/keywords/atmospheric-model","display_name":"Atmospheric model","score":0.42979487776756287},{"id":"https://openalex.org/keywords/meteorological-satellite","display_name":"Meteorological satellite","score":0.4110284447669983},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2725266218185425},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1429665982723236},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12239444255828857},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.07753673195838928}],"concepts":[{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.8930773138999939},{"id":"https://openalex.org/C2777634575","wikidata":"https://www.wikidata.org/wiki/Q291476","display_name":"AERONET","level":3,"score":0.8201638460159302},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7187949419021606},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7136616110801697},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6851013898849487},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.6268132925033569},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.6161076426506042},{"id":"https://openalex.org/C94042562","wikidata":"https://www.wikidata.org/wiki/Q472251","display_name":"Geosynchronous orbit","level":3,"score":0.5612824559211731},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.5045849084854126},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.42979487776756287},{"id":"https://openalex.org/C3018785420","wikidata":"https://www.wikidata.org/wiki/Q209363","display_name":"Meteorological satellite","level":4,"score":0.4110284447669983},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2725266218185425},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1429665982723236},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12239444255828857},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.07753673195838928},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9554807","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554807","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":[{"score":0.7599999904632568,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2018482968","https://openalex.org/W2103977502","https://openalex.org/W2125763679","https://openalex.org/W2138448722","https://openalex.org/W2158426942","https://openalex.org/W2161245744","https://openalex.org/W2344328155"],"related_works":["https://openalex.org/W2952675445","https://openalex.org/W193087542","https://openalex.org/W2084271757","https://openalex.org/W2790492770","https://openalex.org/W808661277","https://openalex.org/W1656353921","https://openalex.org/W2054853325","https://openalex.org/W4385385640","https://openalex.org/W2101642190","https://openalex.org/W3002443663"],"abstract_inverted_index":{"Aerosols":[0],"playa":[1],"significant":[2],"role":[3],"in":[4,20,74],"earth-atmospheric":[5],"radiant":[6],"balance":[7],"and":[8,48,126],"global":[9],"climate":[10],"changes.":[11],"FengYun-4A(FY-4A)":[12],"is":[13,28,42],"the":[14,22,31,35,83,88,110,123],"first":[15],"three-axis":[16],"stabilized":[17],"geostationary":[18],"satellite":[19],"China,":[21],"Advanced":[23],"Geosynchronous":[24],"Radiation":[25],"Imager":[26],"(AGRI)":[27],"one":[29],"of":[30,56,70],"four":[32],"payloads":[33],"onboard":[34],"satellite.":[36],"In":[37],"fact,":[38],"FY-4A":[39],"AOD":[40,54,71,104,113],"products":[41],"not":[43],"officially":[44],"available":[45],"so":[46],"far,":[47],"there":[49],"are":[50],"few":[51],"researches":[52],"on":[53],"retrieval":[55,69],"FY-4A.":[57],"Therefore,":[58],"AGRI":[59,111],"data":[60],"was":[61,114],"used":[62,78,94],"to":[63,81,97],"develop":[64],"a":[65],"new":[66],"algorithm":[67],"for":[68],"over":[72],"land":[73],"this":[75],"paper.":[76],"We":[77],"MCD43C2":[79],"datasets":[80],"obtain":[82],"band":[84],"surface":[85,89],"reflectance,":[86],"established":[87],"reflectance":[90],"ratio":[91],"database.":[92],"Next":[93],"6SV":[95],"model":[96],"build":[98],"lookup":[99],"table":[100],"(LUT),":[101],"calculated":[102],"hourly":[103],"eventually.":[105],"To":[106],"validate":[107],"our":[108],"algorithm,":[109],"-derived":[112],"quantitatively":[115],"compared":[116],"with":[117],"AERONET":[118],"ground-based":[119],"measurements.":[120],"It":[121],"shows":[122],"better":[124],"accuracy":[125],"coverage":[127],"than":[128],"JMA-AOD.":[129]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
