{"id":"https://openalex.org/W3021256963","doi":"https://doi.org/10.1109/tgrs.2020.2988573","title":"First Year On-Orbit Calibration of the Chinese Environmental Trace Gas Monitoring Instrument Onboard GaoFen-5","display_name":"First Year On-Orbit Calibration of the Chinese Environmental Trace Gas Monitoring Instrument Onboard GaoFen-5","publication_year":2020,"publication_date":"2020-05-05","ids":{"openalex":"https://openalex.org/W3021256963","doi":"https://doi.org/10.1109/tgrs.2020.2988573","mag":"3021256963"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2020.2988573","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2988573","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-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/A5001154894","display_name":"Minjie Zhao","orcid":"https://orcid.org/0000-0001-6259-499X"},"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/I4210134251","display_name":"Anhui Institute of Optics and Fine Mechanics","ror":"https://ror.org/03bzbv419","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210134251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"MinJie Zhao","raw_affiliation_strings":["[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]"],"raw_orcid":"https://orcid.org/0000-0001-6259-499X","affiliations":[{"raw_affiliation_string":"[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]","institution_ids":["https://openalex.org/I4210134251","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033706621","display_name":"Fuqi Si","orcid":"https://orcid.org/0000-0003-1003-2148"},"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/I4210134251","display_name":"Anhui Institute of Optics and Fine Mechanics","ror":"https://ror.org/03bzbv419","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210134251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"FuQi Si","raw_affiliation_strings":["[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]"],"raw_orcid":"https://orcid.org/0000-0003-1003-2148","affiliations":[{"raw_affiliation_string":"[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]","institution_ids":["https://openalex.org/I4210134251","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100445264","display_name":"Yu Wang","orcid":"https://orcid.org/0000-0002-7262-1127"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Wang","raw_affiliation_strings":["Institute of Physical Science and Information Technology, Anhui University,Hefei,China"],"raw_orcid":"https://orcid.org/0000-0002-7262-1127","affiliations":[{"raw_affiliation_string":"Institute of Physical Science and Information Technology, Anhui University,Hefei,China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104076245","display_name":"Haijin Zhou","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/I4210134251","display_name":"Anhui Institute of Optics and Fine Mechanics","ror":"https://ror.org/03bzbv419","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210134251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"HaiJin Zhou","raw_affiliation_strings":["[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]","institution_ids":["https://openalex.org/I4210134251","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042660072","display_name":"ShiMei Wang","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/I4210134251","display_name":"Anhui Institute of Optics and Fine Mechanics","ror":"https://ror.org/03bzbv419","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210134251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"ShiMei Wang","raw_affiliation_strings":["[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]","institution_ids":["https://openalex.org/I4210134251","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100784112","display_name":"Jiang Yu","orcid":"https://orcid.org/0000-0002-4436-707X"},"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/I4210134251","display_name":"Anhui Institute of Optics and Fine Mechanics","ror":"https://ror.org/03bzbv419","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210134251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Jiang","raw_affiliation_strings":["[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]","institution_ids":["https://openalex.org/I4210134251","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104226503","display_name":"Wenqing Liu","orcid":"https://orcid.org/0009-0008-9780-8706"},"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/I4210134251","display_name":"Anhui Institute of Optics and Fine Mechanics","ror":"https://ror.org/03bzbv419","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210134251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"WenQing Liu","raw_affiliation_strings":["[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China]","institution_ids":["https://openalex.org/I4210134251","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6444,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.82563388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"58","issue":"12","first_page":"8531","last_page":"8540"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9998999834060669,"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/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9998999834060669,"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/T12019","display_name":"Calibration and Measurement Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9983999729156494,"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/differential-optical-absorption-spectroscopy","display_name":"Differential optical absorption spectroscopy","score":0.7587530016899109},{"id":"https://openalex.org/keywords/radiometric-calibration","display_name":"Radiometric calibration","score":0.7472636699676514},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7438374757766724},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.6678951978683472},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6443579792976379},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5525496006011963},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5134530663490295},{"id":"https://openalex.org/keywords/trace-gas","display_name":"Trace gas","score":0.48061007261276245},{"id":"https://openalex.org/keywords/spectrometer","display_name":"Spectrometer","score":0.4758602976799011},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.43194007873535156},{"id":"https://openalex.org/keywords/absorption","display_name":"Absorption (acoustics)","score":0.3330684006214142},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32868093252182007},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.18239641189575195},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11369696259498596}],"concepts":[{"id":"https://openalex.org/C194072897","wikidata":"https://www.wikidata.org/wiki/Q1224441","display_name":"Differential optical absorption spectroscopy","level":3,"score":0.7587530016899109},{"id":"https://openalex.org/C2778522173","wikidata":"https://www.wikidata.org/wiki/Q7281293","display_name":"Radiometric calibration","level":3,"score":0.7472636699676514},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7438374757766724},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.6678951978683472},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6443579792976379},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5525496006011963},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5134530663490295},{"id":"https://openalex.org/C130047971","wikidata":"https://www.wikidata.org/wiki/Q289382","display_name":"Trace gas","level":2,"score":0.48061007261276245},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.4758602976799011},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.43194007873535156},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.3330684006214142},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32868093252182007},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.18239641189575195},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11369696259498596},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2020.2988573","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2988573","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.4699999988079071}],"awards":[{"id":"https://openalex.org/G1353909608","display_name":null,"funder_award_id":"41705016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4883410235","display_name":null,"funder_award_id":"1808085QD114","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1965121024","https://openalex.org/W1981076746","https://openalex.org/W2027404493","https://openalex.org/W2101495457","https://openalex.org/W2140741445","https://openalex.org/W2154001600","https://openalex.org/W2155829461","https://openalex.org/W2210697231","https://openalex.org/W2534633786","https://openalex.org/W2575798396","https://openalex.org/W2754033441","https://openalex.org/W2787845228","https://openalex.org/W2791827340","https://openalex.org/W2792817097","https://openalex.org/W2802111036"],"related_works":["https://openalex.org/W1970694259","https://openalex.org/W2090668606","https://openalex.org/W2390707657","https://openalex.org/W2089801162","https://openalex.org/W2996986193","https://openalex.org/W2466676623","https://openalex.org/W2122589281","https://openalex.org/W4386221520","https://openalex.org/W804912648","https://openalex.org/W3154150196"],"abstract_inverted_index":{"Environmental":[0],"trace":[1,106],"gas":[2,107],"monitoring":[3],"instrument":[4,93],"(EMI)":[5],"onboard":[6,52],"GaoFen-5":[7],"was":[8],"launched":[9],"in":[10,30,105,126],"May":[11],"2018":[12],"and":[13,42,61,82,92,130,139,149,158,212],"has":[14],"successfully":[15],"operated":[16],"on-orbit":[17,49,86,163,187],"for":[18,161,181],"more":[19],"than":[20],"a":[21,36],"year.":[22],"EMI":[23,48,85,162,186],"contains":[24,89],"four":[25],"grating":[26],"spectrometers,":[27],"covering":[28],"wavelengths":[29],"the":[31,102,123,127,131,145,171],"range":[32],"240\u2013710":[33],"nm":[34],"with":[35],"spectral":[37,81,87,94],"resolution":[38],"of":[39,99,151],"0.3\u20130.5":[40],"nm,":[41],"enables":[43],"one-day":[44],"global":[45],"coverage.":[46],"For":[47,185],"calibration,":[50],"two":[51],"solar":[53,71,74,128,141,147],"diffusers":[54],"(SD),":[55],"one":[56,62],"surface":[57],"reflectance":[58,174],"aluminum":[59,190],"diffuser,":[60],"quartz":[63],"volume":[64],"diffuser":[65,191],"(QVD)":[66],"are":[67,76,101,134,177],"used":[68,77,160,178,193,207],"to":[69,78,197,208],"measure":[70],"spectra.":[72,142],"The":[73,117,166],"spectra":[75,175],"perform":[79],"accurate":[80],"radiometric":[83,164,167,188,214],"calibrations.":[84],"calibration":[88,91,119,168],"wavelength":[90,118],"response":[95],"function":[96],"(ISRF),":[97],"both":[98],"which":[100],"key":[103],"quantities":[104],"retrievals":[108],"based":[109],"on":[110,144],"differential":[111],"optical":[112],"absorption":[113],"spectroscopy":[114],"(DOAS)":[115],"analysis.":[116],"is":[120,159,192,206],"performed":[121],"using":[122],"Fraunhofer":[124],"lines":[125],"spectrum,":[129],"ISRF":[132],"parameters":[133],"obtained":[135],"by":[136],"fitting":[137],"high-resolution":[138],"EMI-measured":[140],"Based":[143],"known":[146],"irradiation":[148],"characteristic":[150],"SD,":[152],"SD":[153,196],"radiance":[154],"can":[155],"be":[156],"calculated":[157],"calibration.":[165],"also":[169],"determines":[170],"absolute":[172],"Earth":[173],"that":[176],"as":[179,194],"inputs":[180],"atmospheric":[182],"retrieval":[183],"algorithms.":[184],"monitoring,":[189],"reference":[195],"monitor":[198,213],"QVD":[199],"degradation.":[200],"An":[201],"internal":[202],"white":[203],"light":[204],"source":[205],"detect":[209],"pixel":[210],"performance":[211],"throughput.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}