{"id":"https://openalex.org/W2771627297","doi":"https://doi.org/10.1109/igarss.2017.8127391","title":"Evaluating Sentinel-2A atmospherically corrected reflectance using the 6SV model","display_name":"Evaluating Sentinel-2A atmospherically corrected reflectance using the 6SV model","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2771627297","doi":"https://doi.org/10.1109/igarss.2017.8127391","mag":"2771627297"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8127391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127391","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","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/A5100425073","display_name":"Yingjie Li","orcid":"https://orcid.org/0000-0002-6770-6986"},"institutions":[{"id":"https://openalex.org/I118574674","display_name":"Jiangsu Normal University","ror":"https://ror.org/051hvcm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I118574674"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA","CN"],"is_corresponding":true,"raw_author_name":"Yingjie Li","raw_affiliation_strings":["Department of Geography and Planning, University of Toronto, Toronto, Ontario, Canada","School of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Department of Geography and Planning, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"School of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I118574674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057904261","display_name":"Qingmiao Ma","orcid":"https://orcid.org/0000-0002-1010-5688"},"institutions":[{"id":"https://openalex.org/I118574674","display_name":"Jiangsu Normal University","ror":"https://ror.org/051hvcm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I118574674"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Qingmiao Ma","raw_affiliation_strings":["Department of Geography and Planning, University of Toronto, Toronto, Ontario, Canada","School of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Department of Geography and Planning, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"School of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I118574674"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100425073"],"corresponding_institution_ids":["https://openalex.org/I118574674","https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":0.2151,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63372048,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"2078","last_page":"2081"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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":0.9945999979972839,"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/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9904999732971191,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.8664302825927734},{"id":"https://openalex.org/keywords/aeronet","display_name":"AERONET","score":0.7867876291275024},{"id":"https://openalex.org/keywords/atmospheric-correction","display_name":"Atmospheric correction","score":0.6428486108779907},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6134176850318909},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6096162796020508},{"id":"https://openalex.org/keywords/aerosol","display_name":"Aerosol","score":0.5910687446594238},{"id":"https://openalex.org/keywords/atmosphere","display_name":"Atmosphere (unit)","score":0.4680964946746826},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4595370292663574},{"id":"https://openalex.org/keywords/bidirectional-reflectance-distribution-function","display_name":"Bidirectional reflectance distribution function","score":0.41469353437423706},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.37189486622810364},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.22849777340888977},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20598384737968445},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.199444979429245},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16987580060958862},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15694937109947205}],"concepts":[{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.8664302825927734},{"id":"https://openalex.org/C2777634575","wikidata":"https://www.wikidata.org/wiki/Q291476","display_name":"AERONET","level":3,"score":0.7867876291275024},{"id":"https://openalex.org/C2778329001","wikidata":"https://www.wikidata.org/wiki/Q4817104","display_name":"Atmospheric correction","level":3,"score":0.6428486108779907},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6134176850318909},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6096162796020508},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.5910687446594238},{"id":"https://openalex.org/C65440619","wikidata":"https://www.wikidata.org/wiki/Q177974","display_name":"Atmosphere (unit)","level":2,"score":0.4680964946746826},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4595370292663574},{"id":"https://openalex.org/C151596937","wikidata":"https://www.wikidata.org/wiki/Q856980","display_name":"Bidirectional reflectance distribution function","level":3,"score":0.41469353437423706},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.37189486622810364},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.22849777340888977},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20598384737968445},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.199444979429245},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16987580060958862},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15694937109947205},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8127391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127391","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1498729378","https://openalex.org/W1992226275","https://openalex.org/W2056435747","https://openalex.org/W2116922976","https://openalex.org/W2129090471","https://openalex.org/W2160434086","https://openalex.org/W2273708466"],"related_works":["https://openalex.org/W1988447094","https://openalex.org/W2418673772","https://openalex.org/W2145265567","https://openalex.org/W2014316009","https://openalex.org/W2750830902","https://openalex.org/W2086153848","https://openalex.org/W2727061298","https://openalex.org/W220012687","https://openalex.org/W2607260296","https://openalex.org/W2592638685"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"the":[3,18,25,35,48,54,63,66,73,89,99,105,117,131,147],"Bottom-Of-Atmosphere":[4],"(BOA)":[5],"reflectance":[6,69,101,133],"over":[7],"Egbert,":[8],"Ontario,":[9],"Canada":[10],"on":[11,34],"September":[12],"24,":[13],"2016,":[14],"as":[15],"obtained":[16,52],"by":[17,24,94,135],"Sentinel-2A":[19],"Multi-Spectral":[20],"Imager":[21],"and":[22,42,114,150],"corrected":[23,38,134],"Sentinel-2":[26],"atmospheric":[27],"Correction":[28],"(Sen2Cor)":[29],"software,":[30],"was":[31,70,125],"evaluated":[32],"based":[33],"6SV":[36,49,74],"atmospherically":[37],"reflectance.":[39,120],"The":[40,57,96,121,127],"aerosol":[41,90],"water":[43],"vapor":[44],"parameters":[45],"used":[46],"in":[47],"model":[50],"were":[51,112],"from":[53],"AERONET":[55],"data.":[56],"evaluation":[58],"results":[59],"showed":[60],"that":[61,130],"for":[62,146],"visible":[64,148],"bands,":[65],"Sen2Cor":[67,136],"BOA":[68,75,100,119,132],"lower":[71],"than":[72],"reflectance,":[76],"with":[77,140],"a":[78],"maximum":[79,122],"relative":[80,123],"bias":[81,97,124],"of":[82,88,98,143],"-36.5%,":[83],"due":[84],"to":[85],"an":[86],"overestimation":[87],"optical":[91],"depth":[92],"retrieved":[93],"Sen2Cor.":[95],"could":[102],"also":[103],"affect":[104],"vegetation":[106],"index":[107],"(VI)":[108],"calculation.":[109],"Four":[110],"VIs":[111],"calculated":[113],"compared":[115],"using":[116],"different":[118],"18.2%.":[126],"study":[128],"shows":[129],"should":[137],"be":[138],"treated":[139],"some":[141],"degree":[142],"caution,":[144],"especially":[145],"bands":[149],"VIs.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
