{"id":"https://openalex.org/W2019295723","doi":"https://doi.org/10.1109/igarss.2014.6947619","title":"The analysis of the haze event in the North China plain in 2013","display_name":"The analysis of the haze event in the North China plain in 2013","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2019295723","doi":"https://doi.org/10.1109/igarss.2014.6947619","mag":"2019295723"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2014.6947619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103068530","display_name":"Xingwei He","orcid":null},"institutions":[{"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":"Xingwei He","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"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/I126193024","display_name":"London Metropolitan University","ror":"https://ror.org/00ae33288","country_code":"GB","type":"education","lineage":["https://openalex.org/I126193024"]},{"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Yong Xue","raw_affiliation_strings":["Faculty of Life Sciences and Computing, London Metropolitan University, London, UK","Key Laboratory of Digital Earth Science, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Life Sciences and Computing, London Metropolitan University, London, UK","institution_ids":["https://openalex.org/I126193024"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101954367","display_name":"Jie Guang","orcid":null},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Guang","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090491725","display_name":"Yuanli Shi","orcid":null},"institutions":[{"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":"Yuanli Shi","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089582967","display_name":"Hui Xu","orcid":"https://orcid.org/0000-0002-0790-5537"},"institutions":[{"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":"Hui Xu","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101897236","display_name":"Jianming Cai","orcid":"https://orcid.org/0000-0003-4907-2067"},"institutions":[{"id":"https://openalex.org/I126193024","display_name":"London Metropolitan University","ror":"https://ror.org/00ae33288","country_code":"GB","type":"education","lineage":["https://openalex.org/I126193024"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jianming Cai","raw_affiliation_strings":["Faculty of Life Sciences and Computing, London Metropolitan University, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Life Sciences and Computing, London Metropolitan University, London, UK","institution_ids":["https://openalex.org/I126193024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040564840","display_name":"Linlu Mei","orcid":"https://orcid.org/0000-0001-7660-0668"},"institutions":[{"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":"Linlu Mei","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100351600","display_name":"Chi Li","orcid":"https://orcid.org/0000-0002-8992-7026"},"institutions":[{"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":"Chi Li","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"5002","last_page":"5005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9987999796867371,"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/T10190","display_name":"Air Quality and Health Impacts","score":0.9916999936103821,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/haze","display_name":"Haze","score":0.9597121477127075},{"id":"https://openalex.org/keywords/moderate-resolution-imaging-spectroradiometer","display_name":"Moderate-resolution imaging spectroradiometer","score":0.6694291830062866},{"id":"https://openalex.org/keywords/beijing","display_name":"Beijing","score":0.5968276858329773},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.5839345455169678},{"id":"https://openalex.org/keywords/aerosol","display_name":"Aerosol","score":0.5640508532524109},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5503100156784058},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.5439077615737915},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4493171274662018},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3985287547111511},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.23918983340263367},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13408419489860535},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.0716995894908905},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.06407538056373596}],"concepts":[{"id":"https://openalex.org/C79974267","wikidata":"https://www.wikidata.org/wiki/Q643546","display_name":"Haze","level":2,"score":0.9597121477127075},{"id":"https://openalex.org/C2777007095","wikidata":"https://www.wikidata.org/wiki/Q676840","display_name":"Moderate-resolution imaging spectroradiometer","level":3,"score":0.6694291830062866},{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.5968276858329773},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5839345455169678},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.5640508532524109},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5503100156784058},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.5439077615737915},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4493171274662018},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3985287547111511},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.23918983340263367},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13408419489860535},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0716995894908905},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.06407538056373596}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2014.6947619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1965369108","https://openalex.org/W2011922020","https://openalex.org/W2013569887","https://openalex.org/W2073933662","https://openalex.org/W2091209594","https://openalex.org/W2105607614","https://openalex.org/W2110052313","https://openalex.org/W2111199110","https://openalex.org/W2167357859","https://openalex.org/W2175831182","https://openalex.org/W2939474406","https://openalex.org/W6653357388","https://openalex.org/W6762158796"],"related_works":["https://openalex.org/W2397673276","https://openalex.org/W2318437963","https://openalex.org/W2015747722","https://openalex.org/W2348696601","https://openalex.org/W2394444438","https://openalex.org/W2377355001","https://openalex.org/W2387386748","https://openalex.org/W2377493372","https://openalex.org/W2964624622","https://openalex.org/W3039650532"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"regional":[3],"haze":[4,35,46,66,164],"weather":[5],"appears":[6],"frequently":[7],"in":[8,21,37,51],"China.":[9],"The":[10],"North":[11,39],"China":[12,22,40,125],"Plain":[13],"is":[14],"one":[15],"of":[16,34,72,80,119,138,148],"the":[17,38,43,77,87,93,102,116,124,135,146,163],"four":[18],"main":[19],"regions":[20],"heavily":[23],"afflicted":[24],"by":[25,115],"haze.":[26],"Since":[27],"2013,":[28],"there":[29],"have":[30],"been":[31],"many":[32],"times":[33],"event":[36],"Plain,":[41],"and":[42,56,68,100,130,145],"quite":[44],"severe":[45,65],"pollution":[47],"incidents":[48],"took":[49],"place":[50],"May":[52],"5-7,":[53],"June":[54],"26-29":[55],"September":[57],"28-30.":[58],"This":[59,74],"paper,":[60],"investigates":[61],"into":[62],"these":[63],"three":[64],"episodes":[67],"their":[69],"optical":[70],"properties":[71],"aerosol.":[73],"research":[75],"uses":[76],"Synergetic":[78],"Retrieval":[79],"Aerosol":[81,88],"Properties":[82],"(SRAP)":[83],"method":[84],"to":[85,156],"retrieve":[86],"Optical":[89],"Depth":[90],"(AOD)":[91],"from":[92,123],"Moderate":[94],"Resolution":[95],"Imaging":[96],"Spectroradiometer":[97],"(MODIS)":[98],"data":[99,122],"also":[101],"AOD":[103],"over":[104],"Beijing":[105],"areas":[106],"with":[107],"a":[108],"100":[109,112],"m":[110,113],"\u00d7":[111],"resolution":[114],"synergetic":[117],"use":[118],"small":[120],"satellite":[121],"HJ-1A/1B":[126],"Charge-Coupled":[127],"Device":[128],"camera":[129],"Terra":[131],"MODIS":[132],"data.":[133],"Beside":[134],"ground":[136],"measurements":[137],"PM":[139,149],"<sub":[140,150],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[141,151,160],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2.5</sub>":[142,152],"were":[143],"analyzed":[144],"concentration":[147],"was":[153],"found":[154],"up":[155],"300":[157],"\u03bcg/m":[158],"<sup":[159],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[161],"during":[162],"event.":[165]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}