{"id":"https://openalex.org/W2803102088","doi":"https://doi.org/10.3390/rs10050799","title":"Delineating Urban Boundaries Using Landsat 8 Multispectral Data and VIIRS Nighttime Light Data","display_name":"Delineating Urban Boundaries Using Landsat 8 Multispectral Data and VIIRS Nighttime Light Data","publication_year":2018,"publication_date":"2018-05-21","ids":{"openalex":"https://openalex.org/W2803102088","doi":"https://doi.org/10.3390/rs10050799","mag":"2803102088"},"language":"en","primary_location":{"id":"doi:10.3390/rs10050799","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10050799","pdf_url":null,"source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/rs10050799","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045504628","display_name":"Xingyu Xue","orcid":"https://orcid.org/0000-0002-2011-9602"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingyu Xue","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":"https://orcid.org/0000-0002-2011-9602","affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074346212","display_name":"Zhoulu Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhoulu Yu","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089038680","display_name":"Shaochun Zhu","orcid":"https://orcid.org/0000-0001-9945-6718"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaochun Zhu","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qiming Zheng","orcid":"https://orcid.org/0000-0001-8190-9969"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiming Zheng","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":"https://orcid.org/0000-0001-8190-9969","affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109917419","display_name":"Melanie Weston","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Melanie Weston","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083390108","display_name":"Ke Wang","orcid":"https://orcid.org/0000-0001-8190-9969"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ke Wang","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110738346","display_name":"Muye Gan","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muye Gan","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101766147","display_name":"Hongwei Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwei Xu","raw_affiliation_strings":["Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Remote Sensing and Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5083390108"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":1.7435,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.83073988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"10","issue":"5","first_page":"799","last_page":"799"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10226","display_name":"Land Use and Ecosystem Services","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"}},{"id":"https://openalex.org/T10766","display_name":"Urban Heat Island Mitigation","score":0.9846000075340271,"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/remote-sensing","display_name":"Remote sensing","score":0.5879936814308167},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5136289000511169},{"id":"https://openalex.org/keywords/urban-sprawl","display_name":"Urban sprawl","score":0.47546547651290894},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.4743446409702301},{"id":"https://openalex.org/keywords/megacity","display_name":"Megacity","score":0.4614267647266388},{"id":"https://openalex.org/keywords/urban-expansion","display_name":"Urban expansion","score":0.42315003275871277},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41841214895248413},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.336768239736557},{"id":"https://openalex.org/keywords/urban-planning","display_name":"Urban planning","score":0.2760912775993347},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.26781511306762695},{"id":"https://openalex.org/keywords/civil-engineering","display_name":"Civil engineering","score":0.07597002387046814}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5879936814308167},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5136289000511169},{"id":"https://openalex.org/C487182","wikidata":"https://www.wikidata.org/wiki/Q192042","display_name":"Urban sprawl","level":3,"score":0.47546547651290894},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.4743446409702301},{"id":"https://openalex.org/C127040729","wikidata":"https://www.wikidata.org/wiki/Q174844","display_name":"Megacity","level":2,"score":0.4614267647266388},{"id":"https://openalex.org/C2984674859","wikidata":"https://www.wikidata.org/wiki/Q192042","display_name":"Urban expansion","level":3,"score":0.42315003275871277},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41841214895248413},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.336768239736557},{"id":"https://openalex.org/C49545453","wikidata":"https://www.wikidata.org/wiki/Q69883","display_name":"Urban planning","level":2,"score":0.2760912775993347},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26781511306762695},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.07597002387046814},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs10050799","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10050799","pdf_url":null,"source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a4168e9e02c4447787f46bb188bee0bb","is_oa":true,"landing_page_url":"https://doaj.org/article/a4168e9e02c4447787f46bb188bee0bb","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":"Remote Sensing, Vol 10, Iss 5, p 799 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/10/5/799/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs10050799","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Remote Sensing; Volume 10; Issue 5; Pages: 799","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs10050799","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10050799","pdf_url":null,"source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8500000238418579,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G8012637701","display_name":null,"funder_award_id":"31172023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W252376446","https://openalex.org/W1965382205","https://openalex.org/W1973343762","https://openalex.org/W1977091958","https://openalex.org/W1978271497","https://openalex.org/W1980272327","https://openalex.org/W1981443757","https://openalex.org/W1983078406","https://openalex.org/W1983564473","https://openalex.org/W1986197640","https://openalex.org/W1991995284","https://openalex.org/W1996534964","https://openalex.org/W1996967970","https://openalex.org/W2001075407","https://openalex.org/W2004126227","https://openalex.org/W2012214861","https://openalex.org/W2013160694","https://openalex.org/W2028740844","https://openalex.org/W2036583706","https://openalex.org/W2055992762","https://openalex.org/W2056914297","https://openalex.org/W2074070188","https://openalex.org/W2082081125","https://openalex.org/W2085317936","https://openalex.org/W2088001257","https://openalex.org/W2090207950","https://openalex.org/W2092475366","https://openalex.org/W2094455438","https://openalex.org/W2110533358","https://openalex.org/W2123222193","https://openalex.org/W2138973222","https://openalex.org/W2143880927","https://openalex.org/W2145023731","https://openalex.org/W2146585403","https://openalex.org/W2166315923","https://openalex.org/W2169214517","https://openalex.org/W2230848047","https://openalex.org/W2269396833","https://openalex.org/W2335925422","https://openalex.org/W2462332352","https://openalex.org/W2469180635","https://openalex.org/W2476882869","https://openalex.org/W2490264735","https://openalex.org/W2493377005","https://openalex.org/W2529666829","https://openalex.org/W2532273210","https://openalex.org/W2743672781","https://openalex.org/W3150806421","https://openalex.org/W6643694096","https://openalex.org/W7043416717"],"related_works":["https://openalex.org/W2946215271","https://openalex.org/W4393500164","https://openalex.org/W4394053513","https://openalex.org/W3215717997","https://openalex.org/W4224438915","https://openalex.org/W2009446503","https://openalex.org/W2145466889","https://openalex.org/W2804447763","https://openalex.org/W1498837145","https://openalex.org/W2366691716"],"abstract_inverted_index":{"Administering":[0],"an":[1],"urban":[2,11,29,35,52,66,75,102],"boundary":[3],"(UB)":[4],"is":[5,18,22,44,82,143],"increasingly":[6],"important":[7],"for":[8],"curbing":[9],"disorderly":[10],"land":[12],"expansion.":[13],"The":[14,171,193],"traditionally":[15],"manual":[16],"digitalization":[17],"time-consuming,":[19],"and":[20,59,87,93,127,181],"it":[21,183],"difficult":[23],"to":[24,32,49,69,106,137,159,211],"connect":[25],"UB":[26,81,114,141,147,163],"in":[27,37],"the":[28,33,51,56,60,65,71,108,112,118,122,128,139,145,153,161,185,189],"fringe":[30],"due":[31],"fragmented":[34],"pattern":[36],"daytime":[38],"data.":[39,96],"Nighttime":[40],"light":[41],"(NTL)":[42],"data":[43,92],"a":[45,85,98,132,149,165,176,199],"powerful":[46],"tool":[47],"used":[48],"map":[50],"extent,":[53],"but":[54],"both":[55],"blooming":[57],"effect":[58],"coarse":[61],"spatial":[62,166],"resolution":[63,167],"make":[64],"product":[67],"unable":[68],"meet":[70],"requirements":[72],"of":[73,121,168,188,202],"high-precision":[74],"study.":[76],"In":[77],"this":[78],"study,":[79],"precise":[80,140,162],"extracted":[83],"by":[84,117],"practical":[86],"effective":[88],"method":[89,156],"using":[90],"NTL":[91,190],"Landsat":[94],"8":[95],"Hangzhou,":[97],"megacity":[99],"experiencing":[100],"rapid":[101],"sprawl,":[103],"was":[104,115,135,157,179],"selected":[105],"test":[107],"proposed":[109],"method.":[110],"Firstly,":[111],"rough":[113,146],"identified":[116],"search":[119],"mode":[120],"concentric":[123],"zones":[124],"model":[125],"(CZM)":[126],"variance-based":[129],"approach.":[130],"Secondly,":[131],"buffer":[133],"area":[134],"constructed":[136],"encompass":[138],"that":[142,175,182,196],"near":[144],"within":[148],"certain":[150],"distance.":[151],"Finally,":[152],"edge":[154],"detection":[155],"adopted":[158],"obtain":[160],"with":[164,198],"30":[169],"m.":[170],"experimental":[172],"results":[173],"show":[174],"good":[177],"performance":[178],"achieved":[180],"solved":[184],"largest":[186],"disadvantage":[187],"data-blooming":[191],"effect.":[192],"findings":[194],"indicated":[195],"cities":[197],"similar":[200],"level":[201],"socio-economic":[203],"status":[204],"can":[205],"be":[206],"processed":[207],"together":[208],"when":[209],"applied":[210],"larger-scale":[212],"applications.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
