{"id":"https://openalex.org/W3107088906","doi":"https://doi.org/10.3390/rs12223786","title":"Handling Missing Data in Large-Scale MODIS AOD Products Using a Two-Step Model","display_name":"Handling Missing Data in Large-Scale MODIS AOD Products Using a Two-Step Model","publication_year":2020,"publication_date":"2020-11-18","ids":{"openalex":"https://openalex.org/W3107088906","doi":"https://doi.org/10.3390/rs12223786","mag":"3107088906"},"language":"en","primary_location":{"id":"doi:10.3390/rs12223786","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12223786","pdf_url":"https://www.mdpi.com/2072-4292/12/22/3786/pdf?version=1605855021","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/12/22/3786/pdf?version=1605855021","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046255149","display_name":"Yufeng Chi","orcid":"https://orcid.org/0000-0002-3020-670X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210119653","display_name":"Institute of Urban Environment","ror":"https://ror.org/025gq5q04","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119653"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufeng Chi","raw_affiliation_strings":["Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":"https://orcid.org/0000-0002-3020-670X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China","institution_ids":["https://openalex.org/I4210119653","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101463974","display_name":"Zhifeng Wu","orcid":"https://orcid.org/0000-0002-6445-1455"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210119653","display_name":"Institute of Urban Environment","ror":"https://ror.org/025gq5q04","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119653"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhifeng Wu","raw_affiliation_strings":["Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China","institution_ids":["https://openalex.org/I4210119653","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046185297","display_name":"Kuo Liao","orcid":"https://orcid.org/0000-0001-5558-227X"},"institutions":[{"id":"https://openalex.org/I4210148215","display_name":"Wuyistar (China)","ror":"https://ror.org/05jy77b70","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210148215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kuo Liao","raw_affiliation_strings":["Wuyishan National Climatological Observatory, Wuyishan 354200, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuyishan National Climatological Observatory, Wuyishan 354200, China","institution_ids":["https://openalex.org/I4210148215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069541732","display_name":"Yin Ren","orcid":"https://orcid.org/0000-0003-2815-0556"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210119653","display_name":"Institute of Urban Environment","ror":"https://ror.org/025gq5q04","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119653"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yin Ren","raw_affiliation_strings":["Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China","institution_ids":["https://openalex.org/I4210119653","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069541732"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119653","https://openalex.org/I4210165038"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.2047,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.80246245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"12","issue":"22","first_page":"3786","last_page":"3786"},"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":0.9993000030517578,"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9976999759674072,"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/missing-data","display_name":"Missing data","score":0.6185817718505859},{"id":"https://openalex.org/keywords/aeronet","display_name":"AERONET","score":0.6126471757888794},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5886967778205872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4946286380290985},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47580844163894653},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.43165063858032227},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.42561665177345276},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.41827359795570374},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3884900212287903},{"id":"https://openalex.org/keywords/aerosol","display_name":"Aerosol","score":0.3480476438999176},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.13606500625610352},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1354427933692932},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12340044975280762},{"id":"https://openalex.org/keywords/structural-basin","display_name":"Structural basin","score":0.08559262752532959},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08038195967674255}],"concepts":[{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.6185817718505859},{"id":"https://openalex.org/C2777634575","wikidata":"https://www.wikidata.org/wiki/Q291476","display_name":"AERONET","level":3,"score":0.6126471757888794},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5886967778205872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4946286380290985},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47580844163894653},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.43165063858032227},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.42561665177345276},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.41827359795570374},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3884900212287903},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.3480476438999176},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.13606500625610352},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1354427933692932},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12340044975280762},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.08559262752532959},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08038195967674255},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs12223786","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12223786","pdf_url":"https://www.mdpi.com/2072-4292/12/22/3786/pdf?version=1605855021","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:mdpi.com:/2072-4292/12/22/3786/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs12223786","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs12223786","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12223786","pdf_url":"https://www.mdpi.com/2072-4292/12/22/3786/pdf?version=1605855021","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1535834257","display_name":null,"funder_award_id":"41807502","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G1690923514","display_name":null,"funder_award_id":"2018T3018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G174473381","display_name":null,"funder_award_id":"(31670645, 31972951, 41801182, and 41807502)","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2214281242","display_name":null,"funder_award_id":"17ZDA058","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G2400454680","display_name":null,"funder_award_id":"17ZDA058","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2519366695","display_name":null,"funder_award_id":"41807502","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3354526298","display_name":null,"funder_award_id":"2018T3018","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G3411438167","display_name":null,"funder_award_id":"KFZDSW-324","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3687359540","display_name":null,"funder_award_id":"KFZDSW-324","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G449837441","display_name":null,"funder_award_id":"17ZDA058","funder_id":"https://openalex.org/F4320327557","funder_display_name":"National Office for Philosophy and Social Sciences"},{"id":"https://openalex.org/G4704011998","display_name":null,"funder_award_id":"3502Z20130037","funder_id":"https://openalex.org/F4320322847","funder_display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences"},{"id":"https://openalex.org/G5032284668","display_name":null,"funder_award_id":"2016YFC0502704","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G5219932531","display_name":null,"funder_award_id":"201701","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5687956677","display_name":null,"funder_award_id":"41801182","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G5835221314","display_name":null,"funder_award_id":"31972951","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6354992656","display_name":"\u591a\u91cd\u56e0\u7d20\u4ea4\u4e92\u4f5c\u7528\u5bf9\u63d0\u5347\u6749\u6728\u6797\u78b3\u56fa\u5b9a\u6a21\u578b\u7cbe\u5ea6\u7684\u5f71\u54cd\u53ca\u673a\u7406","funder_award_id":"31670645","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6527011432","display_name":null,"funder_award_id":"XDA23020502","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G662015177","display_name":null,"funder_award_id":"2016YFC0502704","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6662583010","display_name":null,"funder_award_id":"2014267","funder_id":"https://openalex.org/F4320322847","funder_display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences"},{"id":"https://openalex.org/G7521038576","display_name":null,"funder_award_id":"41807502","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7727344685","display_name":null,"funder_award_id":"31972951","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8321018968","display_name":null,"funder_award_id":"41801182","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8417590862","display_name":null,"funder_award_id":"31670645","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G8569706691","display_name":null,"funder_award_id":"41801182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320322847","display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences","ror":"https://ror.org/031141b54"},{"id":"https://openalex.org/F4320325182","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58"},{"id":"https://openalex.org/F4320327557","display_name":"National Office for Philosophy and Social Sciences","ror":"https://ror.org/04m0ms912"},{"id":"https://openalex.org/F4320335892","display_name":"Youth Innovation Promotion Association","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3107088906.pdf","grobid_xml":"https://content.openalex.org/works/W3107088906.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W1606767976","https://openalex.org/W1915061551","https://openalex.org/W1952071470","https://openalex.org/W1979210946","https://openalex.org/W1983948950","https://openalex.org/W2017308992","https://openalex.org/W2017585618","https://openalex.org/W2050371383","https://openalex.org/W2067129339","https://openalex.org/W2067360972","https://openalex.org/W2067726355","https://openalex.org/W2071978272","https://openalex.org/W2087272295","https://openalex.org/W2089433206","https://openalex.org/W2092981979","https://openalex.org/W2102553184","https://openalex.org/W2103977502","https://openalex.org/W2116507044","https://openalex.org/W2119744638","https://openalex.org/W2122011772","https://openalex.org/W2123768945","https://openalex.org/W2145265567","https://openalex.org/W2151585494","https://openalex.org/W2153732053","https://openalex.org/W2158426942","https://openalex.org/W2167929905","https://openalex.org/W2172525329","https://openalex.org/W2313264137","https://openalex.org/W2314479789","https://openalex.org/W2472277974","https://openalex.org/W2587684384","https://openalex.org/W2588978790","https://openalex.org/W2599070686","https://openalex.org/W2604639416","https://openalex.org/W2616401893","https://openalex.org/W2757259303","https://openalex.org/W2759421184","https://openalex.org/W2767026718","https://openalex.org/W2768348081","https://openalex.org/W2794543278","https://openalex.org/W2796935963","https://openalex.org/W2804076223","https://openalex.org/W2810516778","https://openalex.org/W2885226068","https://openalex.org/W2890236410","https://openalex.org/W2890345545","https://openalex.org/W2890660608","https://openalex.org/W2905547681","https://openalex.org/W2913491289","https://openalex.org/W2937452004","https://openalex.org/W2953978338","https://openalex.org/W2963249980","https://openalex.org/W2966175614","https://openalex.org/W2970645661","https://openalex.org/W2973247779","https://openalex.org/W2976332861","https://openalex.org/W2981441128","https://openalex.org/W2982511163","https://openalex.org/W3008859387","https://openalex.org/W6745947173"],"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":{"Aerosol":[0,222],"optical":[1],"depth":[2],"(AOD)":[3],"is":[4,15,130,283,298],"a":[5,43,60,66,101,117,181,206,240,288],"key":[6],"parameter":[7],"that":[8,121,201,281],"reflects":[9],"the":[10,21,26,40,89,96,103,134,141,144,151,158,177,202,218,221,234,256,261,267,274,292,304],"characteristics":[11,259],"of":[12,16,23,69,91,143,220,260,266,294,299,307],"aerosols,":[13],"and":[14,55,94,107,126,166,263,297],"great":[17,300],"help":[18],"in":[19,25,157,180],"predicting":[20],"concentration":[22],"pollutants":[24],"atmosphere.":[27],"At":[28],"present,":[29],"remote":[30],"sensing":[31],"inversion":[32],"has":[33,57],"become":[34,59],"an":[35],"important":[36],"method":[37,290],"for":[38,291,302],"obtaining":[39],"AOD":[41,47,70,77,92,97,104,124,127,153,160,179,189,194,219,236,270],"on":[42,87],"large":[44,67],"scale.":[45],"However,":[46],"data":[48,125,154,162],"acquired":[49],"by":[50,172],"satellites":[51],"are":[52,80,170],"often":[53],"missing,":[54],"this":[56],"gradually":[58],"popular":[61],"topic.":[62],"In":[63,232,254],"recent":[64],"years,":[65],"number":[68],"recovery":[71,78,93,98,105,108,246],"algorithms":[72],"have":[73],"been":[74],"proposed.":[75,131],"Many":[76],"methods":[79,84,169],"not":[81],"application-oriented.":[82],"These":[83],"focus":[85],"mainly":[86],"to":[88,149,155,187,217,252],"accuracy":[90,106],"neglect":[95],"ratio.":[99],"As":[100],"result,":[102],"ratio":[109],"cannot":[110],"be":[111],"balanced.":[112],"To":[113],"solve":[114],"these":[115],"problems,":[116],"two-step":[118],"model":[119,139],"(TWS)":[120],"combines":[122],"multisource":[123,152],"spatiotemporal":[128,167],"relationships":[129],"We":[132,175,184],"used":[133,185],"light":[135],"gradient":[136,145],"boosting":[137,146],"(LightGBM)":[138],"under":[140],"framework":[142],"machine":[147],"(GBM)":[148],"fit":[150],"fill":[156],"missing":[159,178,237],"between":[161],"sources.":[163],"Spatial":[164],"interpolation":[165,168],"limited":[171],"buffer":[173],"factors.":[174],"recovered":[176,268],"moving":[182,210],"window.":[183],"TWS":[186,212,245,282],"recover":[188],"from":[190],"Terra":[191],"Satellite\u2019s":[192],"2018":[193],"product":[195],"(MOD":[196],"AOD).":[197],"The":[198,278],"results":[199,279],"show":[200,280],"MOD":[203,235,269,276,295],"AOD,":[204,296],"after":[205,239],"3":[207,209,241,243],"\u00d7":[208,242],"window":[211,244],"recovery,":[213],"was":[214,247],"closely":[215],"related":[216],"Robotic":[223],"Network":[224],"(AERONET)":[225],"(R":[226],"=":[227,230],"0.87,":[228],"RMSE":[229],"0.23).":[231],"addition,":[233,255],"rate":[238],"greatly":[248],"reduced":[249],"(from":[250],"0.88":[251],"0.1).":[253],"spatial":[257,305],"distribution":[258,306],"monthly":[262],"annual":[264],"averages":[265],"were":[271],"consistent":[272],"with":[273],"original":[275],"AOD.":[277],"reliable.":[284],"This":[285],"study":[286],"provides":[287],"new":[289],"restoration":[293],"significance":[301],"studying":[303],"atmospheric":[308],"pollutants.":[309]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
