{"id":"https://openalex.org/W2050470210","doi":"https://doi.org/10.1109/cdc.2011.6160444","title":"Assimilation of ozone measurements in the air quality model AURORA by using the Ensemble Kalman Filter","display_name":"Assimilation of ozone measurements in the air quality model AURORA by using the Ensemble Kalman Filter","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2050470210","doi":"https://doi.org/10.1109/cdc.2011.6160444","mag":"2050470210"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2011.6160444","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2011.6160444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Conference on Decision and Control and European Control Conference","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/A5102785803","display_name":"Oscar Mauricio Agudelo","orcid":"https://orcid.org/0000-0002-6639-7958"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Oscar Mauricio Agudelo","raw_affiliation_strings":["Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Heverlee, Belgium","Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Kasteelpark Arenberg 10, B-3001 Heverlee, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Kasteelpark Arenberg 10, B-3001 Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041888583","display_name":"Oscar Barrero","orcid":"https://orcid.org/0000-0003-3264-4129"},"institutions":[{"id":"https://openalex.org/I4210145402","display_name":"Universidad de Ibagu\u00e9","ror":"https://ror.org/04pzf5g91","country_code":"CO","type":"education","lineage":["https://openalex.org/I4210145402"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Oscar Barrero","raw_affiliation_strings":["Department of Industrial Automation, Universidad de Ibagu\u00e9, Carrera 22 Calle 67 B/Ambala, Colombia"],"affiliations":[{"raw_affiliation_string":"Department of Industrial Automation, Universidad de Ibagu\u00e9, Carrera 22 Calle 67 B/Ambala, Colombia","institution_ids":["https://openalex.org/I4210145402"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035717929","display_name":"Peter Viaene","orcid":null},"institutions":[{"id":"https://openalex.org/I68522396","display_name":"Flemish Institute for Technological Research","ror":"https://ror.org/04gq0w522","country_code":"BE","type":"facility","lineage":["https://openalex.org/I68522396"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Viaene Peter","raw_affiliation_strings":["Environmental Modelling Unit, VITO-Flemish Institute for Technological Research, Berchem, Belgium","Environmental Modelling Unit, VITO - Flemish Institute for Technological Research, Roderveldlaan 5, BE-2600 Berchem, Belgium"],"affiliations":[{"raw_affiliation_string":"Environmental Modelling Unit, VITO-Flemish Institute for Technological Research, Berchem, Belgium","institution_ids":["https://openalex.org/I68522396"]},{"raw_affiliation_string":"Environmental Modelling Unit, VITO - Flemish Institute for Technological Research, Roderveldlaan 5, BE-2600 Berchem, Belgium","institution_ids":["https://openalex.org/I68522396"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018814006","display_name":"Bart De Moor","orcid":"https://orcid.org/0000-0002-1154-5028"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bart De Moor","raw_affiliation_strings":["Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Heverlee, Belgium","Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Kasteelpark Arenberg 10, B-3001 Heverlee, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), Research Group SCD-SISTA, Katholieke Universiteit Leuven, Kasteelpark Arenberg 10, B-3001 Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102785803"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":0.4548,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69263632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"189","issue":null,"first_page":"4430","last_page":"4435"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9983999729156494,"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"}},"topics":[{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9983999729156494,"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9968000054359436,"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/T12120","display_name":"Air Quality Monitoring and Forecasting","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/ensemble-kalman-filter","display_name":"Ensemble Kalman filter","score":0.9447672367095947},{"id":"https://openalex.org/keywords/data-assimilation","display_name":"Data assimilation","score":0.884906530380249},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.8073442578315735},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.671893298625946},{"id":"https://openalex.org/keywords/ozone","display_name":"Ozone","score":0.6656096577644348},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.6321783661842346},{"id":"https://openalex.org/keywords/assimilation","display_name":"Assimilation (phonology)","score":0.48375749588012695},{"id":"https://openalex.org/keywords/air-quality-index","display_name":"Air quality index","score":0.453839510679245},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.44496089220046997},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.4151667356491089},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.3666459918022156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3206633925437927},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1081622838973999},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10397389531135559},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06458798050880432}],"concepts":[{"id":"https://openalex.org/C79334102","wikidata":"https://www.wikidata.org/wiki/Q3072268","display_name":"Ensemble Kalman filter","level":4,"score":0.9447672367095947},{"id":"https://openalex.org/C24552861","wikidata":"https://www.wikidata.org/wiki/Q2670177","display_name":"Data assimilation","level":2,"score":0.884906530380249},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.8073442578315735},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.671893298625946},{"id":"https://openalex.org/C508106653","wikidata":"https://www.wikidata.org/wiki/Q36933","display_name":"Ozone","level":2,"score":0.6656096577644348},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.6321783661842346},{"id":"https://openalex.org/C75649859","wikidata":"https://www.wikidata.org/wiki/Q148877","display_name":"Assimilation (phonology)","level":2,"score":0.48375749588012695},{"id":"https://openalex.org/C126314574","wikidata":"https://www.wikidata.org/wiki/Q2364111","display_name":"Air quality index","level":2,"score":0.453839510679245},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.44496089220046997},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.4151667356491089},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.3666459918022156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3206633925437927},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1081622838973999},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10397389531135559},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06458798050880432},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2011.6160444","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2011.6160444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Conference on Decision and Control and European Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1596952462","https://openalex.org/W2046532478","https://openalex.org/W2068223969","https://openalex.org/W2118271169","https://openalex.org/W2123003323","https://openalex.org/W2130896823","https://openalex.org/W2157098139","https://openalex.org/W2163339458","https://openalex.org/W2173190456","https://openalex.org/W2179860363","https://openalex.org/W2534071818"],"related_works":["https://openalex.org/W4212971657","https://openalex.org/W1949985943","https://openalex.org/W2089385108","https://openalex.org/W2363380593","https://openalex.org/W2377052976","https://openalex.org/W2991541038","https://openalex.org/W2393565244","https://openalex.org/W2613759229","https://openalex.org/W1996382496","https://openalex.org/W4246354917"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,7,14,18,32,50,54,57,61,72,81,106,113,117,120],"results":[4,110],"of":[5,17,31,36,95,102,119],"using":[6,77],"Ensemble":[8],"Kalman":[9],"Filter":[10],"(EnKF)":[11],"for":[12],"improving":[13],"ozone":[15,73,121],"estimations":[16],"air":[19],"quality":[20],"model":[21,58],"AURORA.":[22],"The":[23,64,84,108],"EnKF":[24,114],"is":[25],"built":[26],"around":[27],"a":[28,91],"stochastic":[29],"formulation":[30],"model,":[33],"where":[34],"some":[35,99],"its":[37],"parameters":[38,68],"are":[39,87],"assumed":[40],"to":[41,48],"be":[42,49],"uncertain.":[43],"These":[44],"uncertainties":[45],"turn":[46],"out":[47,89],"main":[51],"reason":[52],"behind":[53],"differences":[55],"between":[56],"predictions":[59],"and":[60,98,105],"real":[62],"measurements.":[63],"filter":[65],"estimates":[66],"these":[67],"as":[69,71],"well":[70],"concentration":[74],"field":[75],"by":[76],"ground-based":[78],"measurements":[79],"from":[80],"Airbase":[82],"database.":[83],"assimilation":[85],"experiments":[86],"carried":[88],"over":[90],"region":[92],"that":[93,112],"consists":[94],"Belgium,":[96],"Luxembourg,":[97],"small":[100],"parts":[101],"Germany,":[103],"France":[104],"Netherlands.":[107],"simulations":[109],"show":[111],"significantly":[115],"reduces":[116],"error":[118],"estimations.":[122]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
