{"id":"https://openalex.org/W4397001689","doi":"https://doi.org/10.3390/rs16101785","title":"Satellite-Based Estimation of Near-Surface NO2 Concentration in Cloudy and Rainy Areas","display_name":"Satellite-Based Estimation of Near-Surface NO2 Concentration in Cloudy and Rainy Areas","publication_year":2024,"publication_date":"2024-05-17","ids":{"openalex":"https://openalex.org/W4397001689","doi":"https://doi.org/10.3390/rs16101785"},"language":"en","primary_location":{"id":"doi:10.3390/rs16101785","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16101785","pdf_url":"https://www.mdpi.com/2072-4292/16/10/1785/pdf?version=1715957229","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/2072-4292/16/10/1785/pdf?version=1715957229","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091261341","display_name":"Fuliang Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuliang Deng","raw_affiliation_strings":["School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037049308","display_name":"Yijian Chen","orcid":"https://orcid.org/0000-0001-6057-3626"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijian Chen","raw_affiliation_strings":["School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100692272","display_name":"Wenfeng Liu","orcid":"https://orcid.org/0000-0002-8699-3677"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenfeng Liu","raw_affiliation_strings":["School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057950317","display_name":"Lanhui Li","orcid":"https://orcid.org/0000-0002-5927-6891"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lanhui Li","raw_affiliation_strings":["School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100678466","display_name":"Xiaojuan Chen","orcid":"https://orcid.org/0000-0001-6742-5415"},"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":"Xiaojuan Chen","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061509876","display_name":"Pravash Tiwari","orcid":"https://orcid.org/0000-0003-4770-4526"},"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":"Pravash Tiwari","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015491837","display_name":"Kai Qin","orcid":"https://orcid.org/0000-0002-1280-6330"},"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":"Kai Qin","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5015491837"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.594,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8128133,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"16","issue":"10","first_page":"1785","last_page":"1785"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T10190","display_name":"Air Quality and Health Impacts","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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":0.9986000061035156,"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":0.9983000159263611,"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":0.7515096664428711},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.667705237865448},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6598066091537476},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4940548241138458},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.46807655692100525},{"id":"https://openalex.org/keywords/troposphere","display_name":"Troposphere","score":0.4604767858982086},{"id":"https://openalex.org/keywords/cloud-cover","display_name":"Cloud cover","score":0.4462786018848419},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2405109405517578},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.2186744213104248},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1877857744693756}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7515096664428711},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.667705237865448},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6598066091537476},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4940548241138458},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.46807655692100525},{"id":"https://openalex.org/C9075549","wikidata":"https://www.wikidata.org/wiki/Q40631","display_name":"Troposphere","level":2,"score":0.4604767858982086},{"id":"https://openalex.org/C206887242","wikidata":"https://www.wikidata.org/wiki/Q830457","display_name":"Cloud cover","level":3,"score":0.4462786018848419},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2405109405517578},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2186744213104248},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1877857744693756},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16101785","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16101785","pdf_url":"https://www.mdpi.com/2072-4292/16/10/1785/pdf?version=1715957229","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:90b8860bb6c44bef92d33807f4b03f63","is_oa":true,"landing_page_url":"https://doaj.org/article/90b8860bb6c44bef92d33807f4b03f63","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 16, Iss 10, p 1785 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16101785","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16101785","pdf_url":"https://www.mdpi.com/2072-4292/16/10/1785/pdf?version=1715957229","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/11","display_name":"Sustainable cities and communities","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G2649444108","display_name":null,"funder_award_id":"42375125","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4397001689.pdf"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1963738994","https://openalex.org/W1985864794","https://openalex.org/W2027404493","https://openalex.org/W2045412781","https://openalex.org/W2102176041","https://openalex.org/W2105150627","https://openalex.org/W2119019979","https://openalex.org/W2130221727","https://openalex.org/W2144898896","https://openalex.org/W2157834331","https://openalex.org/W2161621332","https://openalex.org/W2176494706","https://openalex.org/W2295598076","https://openalex.org/W2589879653","https://openalex.org/W2616584304","https://openalex.org/W2755897961","https://openalex.org/W2792404378","https://openalex.org/W2801493073","https://openalex.org/W2886045631","https://openalex.org/W2891441096","https://openalex.org/W2995883393","https://openalex.org/W2999728102","https://openalex.org/W3007615925","https://openalex.org/W3080606811","https://openalex.org/W3117180061","https://openalex.org/W3120366921","https://openalex.org/W3130908649","https://openalex.org/W3147014757","https://openalex.org/W3163856024","https://openalex.org/W3182250664","https://openalex.org/W3185983407","https://openalex.org/W3201890964","https://openalex.org/W4220652483","https://openalex.org/W4238691261","https://openalex.org/W4283702811","https://openalex.org/W4288719830","https://openalex.org/W4318066364","https://openalex.org/W4381095449","https://openalex.org/W4385960531","https://openalex.org/W4391061342","https://openalex.org/W6733928404"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3188737086","https://openalex.org/W2152071284","https://openalex.org/W4205949686","https://openalex.org/W1969160786","https://openalex.org/W2015672924","https://openalex.org/W2154396746","https://openalex.org/W2355557786","https://openalex.org/W2348334746"],"abstract_inverted_index":{"Satellite-based":[0],"remote":[1,19,214],"sensing":[2,20,215],"enables":[3,152],"the":[4,59,67,97,139,153,175,209],"quantification":[5],"of":[6,33,51,99,141,177],"tropospheric":[7,84],"NO2":[8,35,85,100,124,227],"concentrations,":[9],"offering":[10],"insights":[11],"into":[12],"their":[13],"environmental":[14],"and":[15,29,44,49,73,91,94,127,147,164,203,217,231],"health":[16],"impacts.":[17],"However,":[18],"measurements":[21,151],"are":[22,130],"often":[23],"impeded":[24],"by":[25],"extensive":[26],"cloud":[27],"cover":[28],"precipitation.":[30],"The":[31,135],"scarcity":[32],"valid":[34],"observations":[36,118,144,223],"in":[37,64,89,103,180,229],"such":[38],"meteorological":[39],"conditions":[40],"increases":[41],"data":[42,79,88,129,187],"gaps":[43],"thus":[45],"hinders":[46],"accurate":[47],"characterization":[48],"variability":[50],"concentration":[52,87,101],"across":[53],"geographical":[54],"regions.":[55,106],"This":[56],"study":[57],"utilizes":[58],"Empirical":[60],"Orthogonal":[61],"Function":[62],"interpolation":[63],"conjunction":[65],"with":[66,145,193,200,220],"Extreme":[68],"Gradient":[69],"Boosting":[70],"(XGBoost)":[71],"algorithm":[72],"dense":[74,221],"urban":[75],"atmospheric":[76],"observed":[77],"station":[78,196],"to":[80,132,156,184,224],"reconstruct":[81],"continuous":[82,202],"daily":[83],"column":[86],"cloudy":[90,230],"rainy":[92,232],"areas":[93],"thereby":[95],"improve":[96,226],"accuracy":[98,160],"mapping":[102,228],"meteorologically":[104],"obscured":[105],"Using":[107],"Chengdu":[108],"City":[109],"as":[110],"a":[111],"case":[112],"study,":[113],"multiple":[114],"datasets":[115],"from":[116],"satellite":[117,143,186,213],"(TROPOspheric":[119],"Monitoring":[120],"Instrument,":[121],"TROPOMI),":[122],"near-surface":[123],"measurements,":[125],"meteorology,":[126],"ancillary":[128],"leveraged":[131],"train":[133],"models.":[134],"results":[136,182,207],"showed":[137],"that":[138],"integration":[140],"reconstructed":[142],"provincial":[146],"municipal":[148],"control":[149],"surface":[150],"XGBoost":[154],"model":[155],"achieve":[157],"heightened":[158],"predictive":[159],"(R2":[161],"=":[162,167],"0.87)":[163],"precision":[165],"(RMSE":[166],"5.36":[168],"\u03bcg/m3).":[169],"Spatially,":[170],"this":[171],"approach":[172],"effectively":[173],"mitigates":[174],"problem":[176],"missing":[178],"values":[179],"estimation":[181],"due":[183],"absent":[185],"while":[188],"simultaneously":[189],"ensuring":[190],"increased":[191],"consistency":[192],"ground":[194,222],"monitoring":[195],"data,":[197],"yielding":[198],"images":[199],"more":[201],"refined":[204],"details.":[205],"These":[206],"underscore":[208],"potential":[210],"for":[211],"reconstructing":[212],"information":[216],"combining":[218],"it":[219],"greatly":[225],"areas.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2024-05-18T00:00:00"}
