{"id":"https://openalex.org/W4210313531","doi":"https://doi.org/10.3390/rs14030606","title":"Estimating the Clear-Sky Longwave Downward Radiation in the Arctic from FengYun-3D MERSI-2 Data","display_name":"Estimating the Clear-Sky Longwave Downward Radiation in the Arctic from FengYun-3D MERSI-2 Data","publication_year":2022,"publication_date":"2022-01-27","ids":{"openalex":"https://openalex.org/W4210313531","doi":"https://doi.org/10.3390/rs14030606"},"language":"en","primary_location":{"id":"doi:10.3390/rs14030606","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030606","pdf_url":"https://www.mdpi.com/2072-4292/14/3/606/pdf?version=1643274049","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/2072-4292/14/3/606/pdf?version=1643274049","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015282914","display_name":"Yun\u2010Feng Cao","orcid":"https://orcid.org/0000-0002-6625-5765"},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunfeng Cao","raw_affiliation_strings":["Beijing Key Laboratory of Precision Forestry, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Precision Forestry, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010258098","display_name":"Manyao Li","orcid":null},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Manyao Li","raw_affiliation_strings":["Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100721873","display_name":"Yuzhen Zhang","orcid":"https://orcid.org/0000-0003-1613-5770"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhen Zhang","raw_affiliation_strings":["Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015282914"],"corresponding_institution_ids":["https://openalex.org/I31683504"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.7935,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.68455074,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"14","issue":"3","first_page":"606","last_page":"606"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9998000264167786,"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9998000264167786,"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/T10029","display_name":"Climate variability and models","score":0.9984999895095825,"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":0.9976999759674072,"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/environmental-science","display_name":"Environmental science","score":0.764907717704773},{"id":"https://openalex.org/keywords/sky","display_name":"Sky","score":0.5714805126190186},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5595502257347107},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.5338600277900696},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5230675339698792},{"id":"https://openalex.org/keywords/longwave","display_name":"Longwave","score":0.4713819921016693},{"id":"https://openalex.org/keywords/shortwave","display_name":"Shortwave","score":0.44432270526885986},{"id":"https://openalex.org/keywords/moderate-resolution-imaging-spectroradiometer","display_name":"Moderate-resolution imaging spectroradiometer","score":0.4332905411720276},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.374769926071167},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3611578941345215},{"id":"https://openalex.org/keywords/radiation","display_name":"Radiation","score":0.3196977376937866},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.29419657588005066},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13213393092155457},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1168268620967865},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10641881823539734},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.07220187783241272}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.764907717704773},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.5714805126190186},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5595502257347107},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.5338600277900696},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5230675339698792},{"id":"https://openalex.org/C2779155178","wikidata":"https://www.wikidata.org/wiki/Q1082861","display_name":"Longwave","level":3,"score":0.4713819921016693},{"id":"https://openalex.org/C2776272892","wikidata":"https://www.wikidata.org/wiki/Q7502249","display_name":"Shortwave","level":3,"score":0.44432270526885986},{"id":"https://openalex.org/C2777007095","wikidata":"https://www.wikidata.org/wiki/Q676840","display_name":"Moderate-resolution imaging spectroradiometer","level":3,"score":0.4332905411720276},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.374769926071167},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3611578941345215},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.3196977376937866},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.29419657588005066},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13213393092155457},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1168268620967865},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10641881823539734},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.07220187783241272},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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":3,"locations":[{"id":"doi:10.3390/rs14030606","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030606","pdf_url":"https://www.mdpi.com/2072-4292/14/3/606/pdf?version=1643274049","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:doaj.org/article:f7cab5426f9e49d0a826b545687d9333","is_oa":true,"landing_page_url":"https://doaj.org/article/f7cab5426f9e49d0a826b545687d9333","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 3, p 606 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/3/606/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14030606","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/rs14030606","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030606","pdf_url":"https://www.mdpi.com/2072-4292/14/3/606/pdf?version=1643274049","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":[{"id":"https://metadata.un.org/sdg/13","score":0.6899999976158142,"display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2372739636","display_name":null,"funder_award_id":"41701471","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4127964496","display_name":null,"funder_award_id":"CERES","funder_id":"https://openalex.org/F4320332378","funder_display_name":"Langley Research Center"},{"id":"https://openalex.org/G4811743277","display_name":null,"funder_award_id":"2018YFC","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8596705795","display_name":null,"funder_award_id":"2018YFC1407103","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8625014441","display_name":null,"funder_award_id":"2018YFC1407103","funder_id":"https://openalex.org/F4320321540","funder_display_name":"Ministry of Science and Technology of the People's Republic of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"},{"id":"https://openalex.org/F4320332378","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4210313531.pdf","grobid_xml":"https://content.openalex.org/works/W4210313531.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1500896439","https://openalex.org/W1600894381","https://openalex.org/W1964688613","https://openalex.org/W1970193560","https://openalex.org/W2048175578","https://openalex.org/W2054493852","https://openalex.org/W2056132907","https://openalex.org/W2069306805","https://openalex.org/W2074442192","https://openalex.org/W2129043550","https://openalex.org/W2140814519","https://openalex.org/W2141748334","https://openalex.org/W2144630956","https://openalex.org/W2149231138","https://openalex.org/W2157888338","https://openalex.org/W2261059368","https://openalex.org/W2564611213","https://openalex.org/W2588164752","https://openalex.org/W2745258220","https://openalex.org/W2799933986","https://openalex.org/W2900559321","https://openalex.org/W2914931835","https://openalex.org/W2929292441","https://openalex.org/W2970541091","https://openalex.org/W3000611651","https://openalex.org/W3042955316","https://openalex.org/W3093658900","https://openalex.org/W3112661396","https://openalex.org/W3130219998","https://openalex.org/W3138739389","https://openalex.org/W3141417652","https://openalex.org/W3160256631","https://openalex.org/W4238449030","https://openalex.org/W6759607005"],"related_works":["https://openalex.org/W2771809610","https://openalex.org/W1653518408","https://openalex.org/W4299832832","https://openalex.org/W2068099672","https://openalex.org/W2738352115","https://openalex.org/W2905853003","https://openalex.org/W4401510376","https://openalex.org/W4386325634","https://openalex.org/W4401510245","https://openalex.org/W2285361914"],"abstract_inverted_index":{"Surface":[0,156],"longwave":[1],"downward":[2],"radiation":[3],"(LWDR)":[4],"plays":[5],"a":[6,46,88,211],"key":[7],"role":[8],"in":[9,17,37,68,80,120,160,182],"determining":[10],"the":[11,29,34,38,50,62,71,97,117,121,124,137,154,192,199,203,217,242,263,267,274],"Arctic":[12,39,122],"surface":[13],"energy":[14],"budget,":[15],"especially":[16],"insolation-absent":[18],"boreal":[19],"winter.":[20],"A":[21],"reliable":[22],"LWDR":[23,83,101,119,206,240,278],"product":[24],"is":[25,171,259],"essential":[26],"for":[27],"understanding":[28],"intrinsic":[30],"physical":[31],"mechanisms":[32],"of":[33,49,70,90,99,148,202,214,221,237,266,276],"rapid":[35],"changes":[36],"climate.":[40],"The":[41,145,179,234],"Medium-Resolution":[42],"Spectral":[43],"Imager":[44],"(MERSI-2),":[45],"major":[47],"payload":[48],"Chinese":[51,281],"second-generation":[52],"polar-orbiting":[53],"meteorological":[54],"satellite,":[55],"FengYun-3D":[56],"(FY-3D),":[57],"was":[58,186],"designed":[59],"similar":[60],"to":[61,114,210,227,255],"NASA":[63],"Moderate-Resolution":[64],"Imaging":[65],"Spectroradiometer":[66],"(MODIS)":[67],"terms":[69],"spectral":[72],"bands.":[73],"Although":[74],"significant":[75],"progress":[76],"has":[77],"been":[78],"made":[79],"estimating":[81],"clear-sky":[82,100,118,205,239],"from":[84,102,123,280],"MODIS":[85],"observations":[86,284],"using":[87,136,285],"variety":[89],"methods,":[91],"few":[92],"studies":[93],"have":[94],"focused":[95],"on":[96],"retrieval":[98,146,183,200,235],"FY-3D":[103,125,282],"MERSI-2":[104,126,204,222,238,283],"observations.":[105],"In":[106],"this":[107],"study,":[108],"we":[109],"propose":[110],"an":[111],"advanced":[112],"method":[113],"directly":[115],"estimate":[116],"thermal":[127],"infrared":[128],"(TIR)":[129],"top-of-atmosphere":[130],"(TOA)":[131],"radiances":[132],"and":[133,150,166,173,189,219,230],"auxiliary":[134],"information":[135],"extremely":[138],"randomized":[139],"trees":[140],"(ERT)":[141],"machine":[142,286],"learning":[143,287],"algorithm.":[144],"accuracy":[147,184,201,236,265],"RMSE":[149,218],"bias,":[151],"validated":[152],"with":[153],"Baseline":[155],"Radiation":[157],"Network":[158],"(BSRN)":[159],"situ":[161],"measurements,":[162],"are":[163],"14.14":[164],"W/m2":[165,229],"4.36":[167],"W/m2,":[168,232,257],"respectively,":[169],"which":[170,258],"comparable":[172],"even":[174],"better":[175],"than":[176,262],"previous":[177],"studies.":[178],"scale":[180,247],"effect":[181],"evaluation":[185],"further":[187,253],"analyzed":[188],"showed":[190],"that":[191],"validating":[193],"window":[194],"size":[195],"could":[196],"significantly":[197],"influence":[198],"dataset.":[207],"After":[208],"aggregating":[209],"spatial":[212,246],"resolution":[213],"9":[215],"km,":[216],"bias":[220],"retrievals":[223],"can":[224,251],"be":[225,252],"reduced":[226,254],"9.43":[228],"\u22120.14":[231],"respectively.":[233],"at":[241],"CERES":[243,268],"SSF":[244,269],"FOV":[245],"(approximately":[248],"20":[249],"km)":[250],"8.64":[256],"much":[260],"higher":[261],"reported":[264],"products.":[270],"This":[271],"study":[272],"demonstrates":[273],"feasibility":[275],"producing":[277],"datasets":[279],"methods.":[288]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}