{"id":"https://openalex.org/W2609085875","doi":"https://doi.org/10.1109/jstars.2017.2693289","title":"Evaluation of the NDVI-Based Pixel Selection Criteria of the MODIS C6 Dark Target and Deep Blue Combined Aerosol Product","display_name":"Evaluation of the NDVI-Based Pixel Selection Criteria of the MODIS C6 Dark Target and Deep Blue Combined Aerosol Product","publication_year":2017,"publication_date":"2017-04-25","ids":{"openalex":"https://openalex.org/W2609085875","doi":"https://doi.org/10.1109/jstars.2017.2693289","mag":"2609085875"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2017.2693289","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2017.2693289","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5059100221","display_name":"Muhammad Bilal","orcid":"https://orcid.org/0000-0003-1022-3999"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Muhammad Bilal","raw_affiliation_strings":["Department of Geography, China University of Geosciences, Wuhan, Huebi Province, China","Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, China University of Geosciences, Wuhan, Huebi Province, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012092425","display_name":"Janet E. Nichol","orcid":"https://orcid.org/0000-0003-4015-893X"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Janet E. Nichol","raw_affiliation_strings":["Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":2.8278,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.9000326,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"10","issue":"8","first_page":"3448","last_page":"3453"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","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/T10347","display_name":"Atmospheric aerosols and clouds","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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9973999857902527,"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":0.9970999956130981,"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/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.8730230927467346},{"id":"https://openalex.org/keywords/aeronet","display_name":"AERONET","score":0.6988270282745361},{"id":"https://openalex.org/keywords/deep-blue","display_name":"Deep blue","score":0.6915891170501709},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.625576376914978},{"id":"https://openalex.org/keywords/moderate-resolution-imaging-spectroradiometer","display_name":"Moderate-resolution imaging spectroradiometer","score":0.6212629079818726},{"id":"https://openalex.org/keywords/aerosol","display_name":"Aerosol","score":0.6041635870933533},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5772412419319153},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3059011995792389},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11215555667877197},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08994215726852417},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.08980366587638855},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.0820920467376709},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.06962785124778748},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06088501214981079}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.8730230927467346},{"id":"https://openalex.org/C2777634575","wikidata":"https://www.wikidata.org/wiki/Q291476","display_name":"AERONET","level":3,"score":0.6988270282745361},{"id":"https://openalex.org/C3020693726","wikidata":"https://www.wikidata.org/wiki/Q378630","display_name":"Deep blue","level":2,"score":0.6915891170501709},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.625576376914978},{"id":"https://openalex.org/C2777007095","wikidata":"https://www.wikidata.org/wiki/Q676840","display_name":"Moderate-resolution imaging spectroradiometer","level":3,"score":0.6212629079818726},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.6041635870933533},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5772412419319153},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3059011995792389},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11215555667877197},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08994215726852417},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.08980366587638855},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0820920467376709},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.06962785124778748},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06088501214981079},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2017.2693289","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2017.2693289","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/76093","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/76093","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal/Magazine Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1483912579","https://openalex.org/W1606767976","https://openalex.org/W1940238987","https://openalex.org/W1952071470","https://openalex.org/W1965490222","https://openalex.org/W1982185111","https://openalex.org/W1993814425","https://openalex.org/W2005632837","https://openalex.org/W2007791627","https://openalex.org/W2012247153","https://openalex.org/W2089433206","https://openalex.org/W2102553184","https://openalex.org/W2102834380","https://openalex.org/W2103977502","https://openalex.org/W2133199292","https://openalex.org/W2161245744","https://openalex.org/W2340238489","https://openalex.org/W2342665121"],"related_works":["https://openalex.org/W2074327297","https://openalex.org/W2145265567","https://openalex.org/W2069381357","https://openalex.org/W2907180546","https://openalex.org/W2911096309","https://openalex.org/W2937379713","https://openalex.org/W2782801345","https://openalex.org/W2785913783","https://openalex.org/W4242206113","https://openalex.org/W2023226251"],"abstract_inverted_index":{"The":[0,98,160],"moderate":[1],"resolution":[2,187],"and":[3,21,76,123,139,154,162,202,228,234],"imaging":[4],"spectroradiometer":[5],"(MODIS)":[6],"Collection":[7],"6":[8],"(C6)":[9],"level":[10,136,178],"2":[11],"operational":[12],"aerosol":[13,26],"product":[14,170,182,249],"(MOD04)":[15],"contains":[16],"the":[17,40,45,55,66,78,106,113,119,121,124,131,168,176,193,200,208,214,225,231,239,246,252],"Dark":[18],"Target":[19],"(DT)":[20],"Deep":[22],"Blue":[23],"(DB)":[24],"combined":[25],"optical":[27],"depth":[28],"(AOD)":[29],"observations":[30],"(DTB)":[31],"at":[32,184],"10":[33],"km":[34,186],"resolution,":[35],"which":[36],"is":[37,103,188],"generated":[38],"using":[39,130],"selection":[41,109,196,258],"criteria":[42,110,197],"based":[43],"on":[44],"static":[46],"normalized":[47],"difference":[48],"vegetation":[49],"index":[50],"(NDVI)":[51],"as":[52],"follows:":[53],"1)":[54],"DT":[56,161,201,215],"AOD":[57,68,84,115,126,141,164,204,216,248],"data":[58,69,85,142],"are":[59,70,90,128,171,222],"used":[60,71,91,111,206,223],"for":[61,72,92,199,218,256],"NDVI":[62,73,95,107,181,219,254],">":[63],"0.3;":[64],"2)":[65],"DB":[67,163,203],"<;":[74],"0.2;":[75],"3)":[77],"average":[79],"of":[80,100,236],"both":[81],"algorithms":[82],"or":[83],"with":[86],"highest":[87],"quality":[88],"flag":[89],"\u2264":[93,96,220],"0.2":[94],"0.3.":[97],"objective":[99],"this":[101,229],"study":[102],"to":[104,147,152,158],"evaluate":[105],"pixel":[108,195,257],"in":[112,207,224],"DTB":[114,125,169,209,226,247],"product.":[116,210],"For":[117,173],"this,":[118],"DT,":[120],"DB,":[122],"retrievals":[127,165,205,217,237],"evaluated":[129],"Aerosol":[132],"Robotic":[133],"Network":[134],"(AERONET)":[135],"2.0":[137],"cloud-screened":[138],"quality-controlled":[140],"over":[143],"Beijing":[144],"from":[145,150,156],"2002":[146],"2014,":[148],"Lahore":[149],"2007":[151],"2013,":[153],"Paris":[155],"2005":[157],"2014.":[159],"considered":[166],"by":[167],"tabulated.":[172],"comparison":[174],"purposes,":[175],"MODIS":[177],"3":[179],"monthly":[180],"(MOD13A3)":[183],"1":[185],"also":[189],"tabulated":[190],"indicating":[191],"how":[192],"NDVI-based":[194],"operate":[198],"Results":[211],"show":[212],"that":[213,245],"0.3":[221],"product,":[227],"increases":[230],"mean":[232],"bias":[233],"percentage":[235],"above":[238],"expected":[240],"error.":[241],"These":[242],"results":[243],"conclude":[244],"must":[250],"follow":[251],"dynamic":[253],"values":[255],"criteria.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
