{"id":"https://openalex.org/W7113899499","doi":"https://doi.org/10.1080/17538947.2025.2589016","title":"Capacity of nighttime light data in measuring urban human activity: evidence from SDGSAT\u22121 glimmer imagery and mobile phone data","display_name":"Capacity of nighttime light data in measuring urban human activity: evidence from SDGSAT\u22121 glimmer imagery and mobile phone data","publication_year":2025,"publication_date":"2025-12-09","ids":{"openalex":"https://openalex.org/W7113899499","doi":"https://doi.org/10.1080/17538947.2025.2589016"},"language":"en","primary_location":{"id":"doi:10.1080/17538947.2025.2589016","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2589016","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2589016?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2589016?needAccess=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Chuanbao Jing","orcid":null},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanbao Jing","raw_affiliation_strings":["School of Ecology and Environmental Science, Yunnan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Ecology and Environmental Science, Yunnan University","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Weiqi Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]},{"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/I4210144289","display_name":"Research Center for Eco-Environmental Sciences","ror":"https://ror.org/03rpsvy57","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210144289"]},{"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":true,"raw_author_name":"Weiqi Zhou","raw_affiliation_strings":["Beijing-Tianjin-Hebei Urban Megaregion National Observation and Research Station for Eco-Environmental Change","State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing-Tianjin-Hebei Urban Megaregion National Observation and Research Station for Eco-Environmental Change","institution_ids":["https://openalex.org/I184843921"]},{"raw_affiliation_string":"State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210144289","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yan Lin","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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Lin","raw_affiliation_strings":["International Research Center of Big Data for Sustainable Development Goals (CBAS), Aerospace Information Research Institute, Chinese Academy of Sciences","Key Laboratory of Digital Earth Sciences, Aerospace Information Research Institute, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals (CBAS), Aerospace Information Research Institute, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Sciences, Aerospace Information Research Institute, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chun Li","orcid":null},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Li","raw_affiliation_strings":["School of Ecology and Environmental Science, Yunnan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Ecology and Environmental Science, Yunnan University","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wenjun Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Liu","raw_affiliation_strings":["School of Ecology and Environmental Science, Yunnan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Ecology and Environmental Science, Yunnan University","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yeyu Hua","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/I4210144289","display_name":"Research Center for Eco-Environmental Sciences","ror":"https://ror.org/03rpsvy57","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210144289"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yeyu Hua","raw_affiliation_strings":["State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210144289","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":null,"display_name":"Zhiming Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiming Zhang","raw_affiliation_strings":["School of Ecology and Environmental Science, Yunnan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Ecology and Environmental Science, Yunnan University","institution_ids":["https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I184843921","https://openalex.org/I189210763","https://openalex.org/I19820366","https://openalex.org/I4210144289","https://openalex.org/I4210165038"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":{"value":2390,"currency":"USD","value_usd":2390},"fwci":1.3701,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.83243426,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"18","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11963","display_name":"Impact of Light on Environment and Health","score":0.9975000023841858,"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9975000023841858,"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/T10298","display_name":"Urban Transport and Accessibility","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10342","display_name":"Circadian rhythm and melatonin","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/megacity","display_name":"Megacity","score":0.7009999752044678},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.5192000269889832},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.49939998984336853},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.374099999666214},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.35010001063346863},{"id":"https://openalex.org/keywords/urban-area","display_name":"Urban area","score":0.3467000126838684},{"id":"https://openalex.org/keywords/grid-cell","display_name":"Grid cell","score":0.3109999895095825}],"concepts":[{"id":"https://openalex.org/C127040729","wikidata":"https://www.wikidata.org/wiki/Q174844","display_name":"Megacity","level":2,"score":0.7009999752044678},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.6830000281333923},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.5379999876022339},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.5192000269889832},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.49939998984336853},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.374099999666214},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.35010001063346863},{"id":"https://openalex.org/C2778368647","wikidata":"https://www.wikidata.org/wiki/Q702492","display_name":"Urban area","level":2,"score":0.3467000126838684},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.33660000562667847},{"id":"https://openalex.org/C2983008078","wikidata":"https://www.wikidata.org/wiki/Q863495","display_name":"Grid cell","level":3,"score":0.3109999895095825},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3000999987125397},{"id":"https://openalex.org/C49545453","wikidata":"https://www.wikidata.org/wiki/Q69883","display_name":"Urban planning","level":2,"score":0.29319998621940613},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.2635999917984009},{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.25780001282691956},{"id":"https://openalex.org/C173727882","wikidata":"https://www.wikidata.org/wiki/Q5153620","display_name":"Common spatial pattern","level":2,"score":0.25529998540878296},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.25440001487731934}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1080/17538947.2025.2589016","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2589016","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2589016?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},{"id":"pmh:doi:10.6084/m9.figshare.30846530","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal contribution"},{"id":"pmh:oai:doaj.org/article:00b7645f9dea49fa8a4d4a59e5200bcc","is_oa":true,"landing_page_url":"https://doaj.org/article/00b7645f9dea49fa8a4d4a59e5200bcc","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Digital Earth, Vol 18, Iss 2 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1080/17538947.2025.2589016","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2589016","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2589016?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.731427788734436}],"awards":[{"id":"https://openalex.org/G1498981809","display_name":null,"funder_award_id":"42225104","funder_id":"https://openalex.org/F4320336125","funder_display_name":"National Science Fund for Distinguished Young Scholars"}],"funders":[{"id":"https://openalex.org/F4320336125","display_name":"National Science Fund for Distinguished Young Scholars","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7113899499.pdf","grobid_xml":"https://content.openalex.org/works/W7113899499.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W1957996927","https://openalex.org/W2055992762","https://openalex.org/W2057442840","https://openalex.org/W2080464207","https://openalex.org/W2098453963","https://openalex.org/W2118754311","https://openalex.org/W2144314902","https://openalex.org/W2533116905","https://openalex.org/W2591436041","https://openalex.org/W2610476716","https://openalex.org/W2618481025","https://openalex.org/W2774698122","https://openalex.org/W2778581938","https://openalex.org/W2790440883","https://openalex.org/W2809961618","https://openalex.org/W2883688568","https://openalex.org/W2902058169","https://openalex.org/W2906497697","https://openalex.org/W2947688807","https://openalex.org/W2972707075","https://openalex.org/W2980648790","https://openalex.org/W3005470619","https://openalex.org/W3005822447","https://openalex.org/W3087436801","https://openalex.org/W3089479994","https://openalex.org/W3091782732","https://openalex.org/W3110916829","https://openalex.org/W3176297190","https://openalex.org/W3176833877","https://openalex.org/W4213412328","https://openalex.org/W4280548841","https://openalex.org/W4284966779","https://openalex.org/W4311765024","https://openalex.org/W4353050248","https://openalex.org/W4366979765","https://openalex.org/W4380769273","https://openalex.org/W4380839307","https://openalex.org/W4380853827","https://openalex.org/W4386133746","https://openalex.org/W4388887754","https://openalex.org/W4390172166","https://openalex.org/W4392337707","https://openalex.org/W4392737829","https://openalex.org/W4393928735","https://openalex.org/W4399973127","https://openalex.org/W4410429253"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"and":[1,22,41,113,116,118,127,136,183],"high-resolution":[2],"urban":[3,186],"activity":[4,45,63,95,108],"information":[5],"is":[6,16],"essential":[7],"for":[8,90,151],"quantitatively":[9],"estimating":[10],"Sustainable":[11,26],"Development":[12,27],"Goal":[13],"11,":[14],"but":[15,65,145,194],"unavailable.":[17],"We":[18],"examined":[19],"the":[20,25,38,100,104,166,180],"capacity":[21],"limitation":[23],"of":[24,43,70,93,161,185],"Science":[28],"Satellite\u22121":[29],"nighttime":[30],"light":[31],"(SDGSAT\u22121":[32],"GLI":[33],"NTL)":[34],"data":[35,135,177],"in":[36,46,83],"capturing":[37],"spatial":[39,181],"extent":[40,182],"intensity":[42,131,184],"human":[44,62,94,187],"two":[47],"Chinese":[48],"megacities":[49],"using":[50],"mobile":[51],"phone":[52],"data.":[53],"Key":[54],"findings:":[55],"(1)":[56],"Lit":[57],"areas":[58,64,72,88,109],"highly":[59,139],"overlap":[60],"with":[61,142,157],"are":[66,73,138],"smaller.":[67],"Over":[68],"92.62%":[69],"lit":[71],"occupied":[74],"by":[75,99],"humans.":[76],"Only":[77],"a":[78],"minor":[79],"population":[80,137],"(<2.15%)":[81],"lived":[82],"unlit":[84],"areas,":[85,96],"despite":[86],"these":[87],"accounting":[89,150],"over":[91],"20.01%":[92],"as":[97],"revealed":[98],"panchromatic":[101],"band.":[102],"Additionally,":[103],"NTL":[105,134,176],"better":[106],"identifies":[107],"related":[110,123],"to":[111,124,171],"young":[112],"middle-aged":[114],"adults":[115,126],"working":[117],"residential":[119],"populations":[120],"than":[121],"those":[122],"older":[125],"tourists.":[128],"(2)":[129],"The":[130],"relationships":[132],"between":[133],"spatially":[140],"heterogeneous,":[141],"weak":[143],"global":[144],"strong":[146],"local":[147],"correlations.":[148],"When":[149],"land":[152,192],"use,":[153,193],"correlation":[154,167],"remarkably":[155],"improved,":[156],"an":[158],"R2":[159],"value":[160],"even":[162],"0.85.":[163],"(3)":[164],"Notably,":[165],"increased":[168],"from":[169],"fine":[170],"coarse":[172],"resolution.":[173],"In":[174],"summary,":[175],"effectively":[178],"capture":[179],"activity,":[188],"especially":[189],"when":[190],"considering":[191],"its":[195],"limitations":[196],"should":[197],"be":[198],"noted.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-12-11T00:00:00"}