{"id":"https://openalex.org/W4408911597","doi":"https://doi.org/10.1080/17538947.2025.2483393","title":"Large-Scale nighttime illuminated road extraction in the BTH region of China using SDGSAT-1 nighttime light data","display_name":"Large-Scale nighttime illuminated road extraction in the BTH region of China using SDGSAT-1 nighttime light data","publication_year":2025,"publication_date":"2025-03-25","ids":{"openalex":"https://openalex.org/W4408911597","doi":"https://doi.org/10.1080/17538947.2025.2483393"},"language":"en","primary_location":{"id":"doi:10.1080/17538947.2025.2483393","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2483393","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2483393?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/10.1080/17538947.2025.2483393?needAccess=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103088626","display_name":"Qiyuan Xie","orcid":"https://orcid.org/0009-0006-5621-0332"},"institutions":[{"id":"https://openalex.org/I181361081","display_name":"Longyan University","ror":"https://ror.org/0483s5p06","country_code":"CN","type":"education","lineage":["https://openalex.org/I181361081"]},{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiyuan Xie","raw_affiliation_strings":["Fuzhou University","International Research Center of Big Data for Sustainable Development Goals","Longyan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals","institution_ids":[]},{"raw_affiliation_string":"Longyan University","institution_ids":["https://openalex.org/I181361081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100774715","display_name":"Hui Li","orcid":"https://orcid.org/0000-0002-3565-1773"},"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":true,"raw_author_name":"Hui Li","raw_affiliation_strings":["Chinese Academy of Sciences","Hainan Aerospace Information Research Institute","International Research Center of Big Data for Sustainable Development Goals"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Hainan Aerospace Information Research Institute","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078124585","display_name":"Lin\u2010Hai Jing","orcid":"https://orcid.org/0000-0001-6424-4491"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linhai Jing","raw_affiliation_strings":["Chinese Academy of Sciences","International Research Center of Big Data for Sustainable Development Goals"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045018312","display_name":"Yichen Jiang","orcid":"https://orcid.org/0000-0001-7443-1493"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yichen Jiang","raw_affiliation_strings":["Chinese Academy of Sciences","International Research Center of Big Data for Sustainable Development Goals"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078821651","display_name":"Haifeng Ding","orcid":"https://orcid.org/0000-0002-2031-1725"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Ding","raw_affiliation_strings":["Chinese Academy of Sciences","International Research Center of Big Data for Sustainable Development Goals"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113801172","display_name":"Zhongchang Sun","orcid":"https://orcid.org/0000-0003-3219-0542"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongchang Sun","raw_affiliation_strings":["Chinese Academy of Sciences","International Research Center of Big Data for Sustainable Development Goals"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100774715"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":{"value":2390,"currency":"USD","value_usd":2390},"fwci":3.4252,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.91809744,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"18","issue":"1","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":0.9994000196456909,"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":0.9994000196456909,"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/T13282","display_name":"Automated Road and Building Extraction","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9732000231742859,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/scale","display_name":"Scale (ratio)","score":0.6421576738357544},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.5569236874580383},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.5527064204216003},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5492777824401855},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.428215891122818},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.4224066734313965},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4085657000541687},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.08125364780426025}],"concepts":[{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6421576738357544},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5569236874580383},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5527064204216003},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5492777824401855},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.428215891122818},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.4224066734313965},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4085657000541687},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.08125364780426025},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/17538947.2025.2483393","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2483393","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2483393?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:oai:doaj.org/article:94db8fbf24ee4b538e19a120b23ece78","is_oa":true,"landing_page_url":"https://doaj.org/article/94db8fbf24ee4b538e19a120b23ece78","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 1 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1080/17538947.2025.2483393","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2483393","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2483393?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":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G372270078","display_name":null,"funder_award_id":"2022YFC38007009","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4550247451","display_name":null,"funder_award_id":"2022YFC3800700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":83,"referenced_works":["https://openalex.org/W140023645","https://openalex.org/W659123589","https://openalex.org/W1196712433","https://openalex.org/W1559577453","https://openalex.org/W1567900972","https://openalex.org/W1901129140","https://openalex.org/W2032183693","https://openalex.org/W2104791771","https://openalex.org/W2111121299","https://openalex.org/W2139664879","https://openalex.org/W2143972956","https://openalex.org/W2144314902","https://openalex.org/W2165992730","https://openalex.org/W2184442288","https://openalex.org/W2357347041","https://openalex.org/W2507262775","https://openalex.org/W2593886839","https://openalex.org/W2595643949","https://openalex.org/W2595659188","https://openalex.org/W2601564443","https://openalex.org/W2756319556","https://openalex.org/W2764034829","https://openalex.org/W2774320778","https://openalex.org/W2778581938","https://openalex.org/W2782522152","https://openalex.org/W2791598887","https://openalex.org/W2793298292","https://openalex.org/W2807710380","https://openalex.org/W2888126722","https://openalex.org/W2893801697","https://openalex.org/W2918712185","https://openalex.org/W2950523660","https://openalex.org/W2963351448","https://openalex.org/W2963881378","https://openalex.org/W2964309882","https://openalex.org/W2967073193","https://openalex.org/W2969571546","https://openalex.org/W2982056514","https://openalex.org/W2994128586","https://openalex.org/W3021297918","https://openalex.org/W3024304254","https://openalex.org/W3086017879","https://openalex.org/W3090630740","https://openalex.org/W3138516171","https://openalex.org/W3160412534","https://openalex.org/W3162672913","https://openalex.org/W3202938484","https://openalex.org/W3208170637","https://openalex.org/W4211119591","https://openalex.org/W4226100102","https://openalex.org/W4280545873","https://openalex.org/W4282967568","https://openalex.org/W4288746654","https://openalex.org/W4295214906","https://openalex.org/W4302008168","https://openalex.org/W4307125310","https://openalex.org/W4308206407","https://openalex.org/W4309422433","https://openalex.org/W4310178176","https://openalex.org/W4311765024","https://openalex.org/W4313201808","https://openalex.org/W4313518774","https://openalex.org/W4322503251","https://openalex.org/W4366265100","https://openalex.org/W4372348091","https://openalex.org/W4380853827","https://openalex.org/W4385413450","https://openalex.org/W4386133746","https://openalex.org/W4388439199","https://openalex.org/W4390078371","https://openalex.org/W4390672792","https://openalex.org/W4390873988","https://openalex.org/W4391020381","https://openalex.org/W4392337707","https://openalex.org/W4392611700","https://openalex.org/W4392737829","https://openalex.org/W4392915130","https://openalex.org/W4393237512","https://openalex.org/W4396680606","https://openalex.org/W4399696939","https://openalex.org/W4403037243","https://openalex.org/W4404413333","https://openalex.org/W6891969707"],"related_works":["https://openalex.org/W2350270224","https://openalex.org/W2354620178","https://openalex.org/W600967366","https://openalex.org/W4403952488","https://openalex.org/W2383989146","https://openalex.org/W2351486628","https://openalex.org/W2390481881","https://openalex.org/W2791039681","https://openalex.org/W2139939267","https://openalex.org/W1974511032"],"abstract_inverted_index":{"Nighttime":[0],"illuminated":[1],"roads":[2],"(NTIRs)":[3],"are":[4,19,66],"closely":[5],"related":[6],"to":[7,132],"residents'":[8],"nighttime":[9,15],"travel":[10],"and":[11,35,57,82,125,154],"activities.":[12],"However,":[13],"traditional":[14],"light":[16],"(NTL)":[17],"data":[18,36,44],"not":[20,90],"highly":[21],"applicable":[22],"for":[23,69,105],"large-scale":[24],"NTIR":[25,76,87,106,138,159],"extraction":[26,77,107],"tasks":[27],"because":[28],"of":[29,54,63,86,112,136,162,176],"challenges":[30],"such":[31],"as":[32,121],"low":[33],"resolution":[34,56],"acquisition.":[37],"In":[38,94],"contrast,":[39],"the":[40,83,122,134,137,151,163,172,177,196],"open-sourced":[41],"SDGSAT-1":[42,109],"NTL":[43,110],"released":[45],"in":[46,188,195],"2021":[47],"which":[48],"contains":[49],"a":[50,97,127,157],"panchromatic":[51],"band":[52],"(PAN)":[53],"10-m":[55,113],"red,":[58],"green,":[59],"blue":[60],"bands":[61],"(RGB)":[62],"40-m":[64],"resolution,":[65],"more":[67],"suitable":[68],"this":[70,95],"task.":[71],"To":[72],"date,":[73],"research":[74],"on":[75],"methods":[78],"is":[79],"still":[80],"insufficient,":[81],"application":[84],"potential":[85],"products":[88],"has":[89],"been":[91],"fully":[92],"explored.":[93],"work,":[96],"deep":[98],"learning":[99],"model":[100,118,153],"called":[101],"DSC-UNet":[102,145],"was":[103,166,180],"proposed":[104,117,152],"via":[108],"imagery":[111],"spatial":[114,170],"resolution.":[115],"The":[116,182],"uses":[119],"UNet":[120],"basic":[123],"architecture":[124],"incorporates":[126],"dynamic":[128],"snake":[129],"convolution":[130],"module":[131],"increase":[133],"sensitivity":[135],"pixels.":[139],"Our":[140],"experimental":[141],"results":[142,184],"showed":[143],"that":[144],"outperformed":[146],"seven":[147],"baseline":[148],"models.":[149],"Using":[150],"vectorization":[155],"tools,":[156],"high-accuracy":[158],"centerline":[160],"product":[161],"BTH":[164,178,197],"region":[165,179],"generated.":[167],"By":[168],"applying":[169],"statistics,":[171],"road":[173,189],"illumination":[174],"rate":[175],"assessed.":[181],"assessment":[183],"revealed":[185],"an":[186],"imbalance":[187],"lighting":[190],"levels":[191],"among":[192],"different":[193],"cities":[194],"region.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-10T00:00:00"}