{"id":"https://openalex.org/W3085610647","doi":"https://doi.org/10.1109/jstars.2020.3023730","title":"Mapping Human Activity Volumes Through Remote Sensing Imagery","display_name":"Mapping Human Activity Volumes Through Remote Sensing Imagery","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3085610647","doi":"https://doi.org/10.1109/jstars.2020.3023730","mag":"3085610647"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2020.3023730","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2020.3023730","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8994817/09195736.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/8994817/09195736.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056894354","display_name":"Xiaoyue Xing","orcid":"https://orcid.org/0000-0001-9924-3915"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyue Xing","raw_affiliation_strings":["Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9924-3915","affiliations":[{"raw_affiliation_string":"Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010022619","display_name":"Zhou Huang","orcid":"https://orcid.org/0000-0002-1255-1913"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Huang","raw_affiliation_strings":["Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1255-1913","affiliations":[{"raw_affiliation_string":"Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087175500","display_name":"Ximeng Cheng","orcid":"https://orcid.org/0000-0001-9923-7240"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ximeng Cheng","raw_affiliation_strings":["Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9923-7240","affiliations":[{"raw_affiliation_string":"Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020452677","display_name":"Di Zhu","orcid":"https://orcid.org/0000-0002-3237-6032"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Di Zhu","raw_affiliation_strings":["Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3237-6032","affiliations":[{"raw_affiliation_string":"Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028458769","display_name":"Chaogui Kang","orcid":"https://orcid.org/0000-0002-0122-9419"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Chaogui Kang","raw_affiliation_strings":["Center for Urban Science and Progress, New York University, NY, USA","School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-0122-9419","affiliations":[{"raw_affiliation_string":"Center for Urban Science and Progress, New York University, NY, USA","institution_ids":["https://openalex.org/I57206974"]},{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403456","display_name":"Fan Zhang","orcid":"https://orcid.org/0000-0002-3643-018X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fan Zhang","raw_affiliation_strings":["Senseable City Laboratory, Massachusetts Institute of Technology, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-3643-018X","affiliations":[{"raw_affiliation_string":"Senseable City Laboratory, Massachusetts Institute of Technology, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100345691","display_name":"Yu Liu","orcid":"https://orcid.org/0000-0002-0016-2902"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Liu","raw_affiliation_strings":["Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0016-2902","affiliations":[{"raw_affiliation_string":"Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.4665,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.89961209,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":null,"first_page":"5652","last_page":"5668"},"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":0.9994999766349792,"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":0.9994999766349792,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9984999895095825,"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/T10298","display_name":"Urban Transport and Accessibility","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7185953259468079},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.5881249308586121},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4349829852581024},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4192352890968323},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3982565104961395},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3552412986755371},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19024580717086792}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7185953259468079},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.5881249308586121},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4349829852581024},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4192352890968323},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3982565104961395},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3552412986755371},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19024580717086792}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2020.3023730","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2020.3023730","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8994817/09195736.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-120258","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-120258","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:bbef8a0afe7e4cd7a0adb14bd1954308","is_oa":false,"landing_page_url":"https://doaj.org/article/bbef8a0afe7e4cd7a0adb14bd1954308","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 5652-5668 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2020.3023730","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2020.3023730","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8994817/09195736.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5600000023841858}],"awards":[{"id":"https://openalex.org/G1721117494","display_name":null,"funder_award_id":"2017YFE0196100","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3123668202","display_name":null,"funder_award_id":"41625003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3938669656","display_name":null,"funder_award_id":"41771425","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5547841871","display_name":"\u5927\u6570\u636e\u652f\u6301\u4e0b\u7684\u7a7a\u95f4\u4ea4\u4e92\u7f51\u7edc\u7406\u8bba\u53ca\u5206\u6790\u65b9\u6cd5\u7814\u7a76","funder_award_id":"41830645","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"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3085610647.pdf","grobid_xml":"https://content.openalex.org/works/W3085610647.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W1541771177","https://openalex.org/W1843514792","https://openalex.org/W1972631516","https://openalex.org/W1973749534","https://openalex.org/W1977752466","https://openalex.org/W1984205978","https://openalex.org/W1996897230","https://openalex.org/W2004995970","https://openalex.org/W2007443624","https://openalex.org/W2010650900","https://openalex.org/W2013271821","https://openalex.org/W2019100189","https://openalex.org/W2040164225","https://openalex.org/W2047788816","https://openalex.org/W2052793535","https://openalex.org/W2055055403","https://openalex.org/W2055992762","https://openalex.org/W2071814703","https://openalex.org/W2099524593","https://openalex.org/W2100970781","https://openalex.org/W2112620321","https://openalex.org/W2115240023","https://openalex.org/W2118722179","https://openalex.org/W2118898434","https://openalex.org/W2142838865","https://openalex.org/W2193980439","https://openalex.org/W2194775991","https://openalex.org/W2232785952","https://openalex.org/W2318494363","https://openalex.org/W2480078828","https://openalex.org/W2512351403","https://openalex.org/W2536460611","https://openalex.org/W2549412929","https://openalex.org/W2583949569","https://openalex.org/W2588561483","https://openalex.org/W2601558018","https://openalex.org/W2741078791","https://openalex.org/W2760340275","https://openalex.org/W2762186317","https://openalex.org/W2769918300","https://openalex.org/W2790440883","https://openalex.org/W2888824131","https://openalex.org/W2897612470","https://openalex.org/W2900849519","https://openalex.org/W2919115771","https://openalex.org/W2936185297","https://openalex.org/W2944019945","https://openalex.org/W2946260201","https://openalex.org/W2962858109","https://openalex.org/W2964194231","https://openalex.org/W2971243061","https://openalex.org/W2971795275","https://openalex.org/W2972707075","https://openalex.org/W2982060893","https://openalex.org/W2989058351","https://openalex.org/W2992725730","https://openalex.org/W3005667247","https://openalex.org/W3042772844","https://openalex.org/W3144472589","https://openalex.org/W3168969486","https://openalex.org/W4234681626","https://openalex.org/W4312861501","https://openalex.org/W6646141231"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W1987967678","https://openalex.org/W2633218168","https://openalex.org/W4235897794","https://openalex.org/W2059707233","https://openalex.org/W1983126463","https://openalex.org/W2085738998","https://openalex.org/W2095126257","https://openalex.org/W3025157844"],"abstract_inverted_index":{"The":[0,92,111],"spatial":[1,100],"concentration":[2],"of":[3,11,88,99,122,127,145,155,181],"the":[4,22,96,103,109,143,153,173,182],"human":[5,37,89,148,183],"activity":[6,16,39,90,128,158],"is":[7,18,105],"a":[8],"crucial":[9],"indication":[10],"socioeconomic":[12],"vitality.":[13],"Accurately":[14],"mapping":[15],"volumes":[17],"fundamental":[19],"to":[20,47,57,107,166,176],"support":[21,171],"regional":[23],"sustainable":[24],"development.":[25],"Current":[26],"approaches":[27],"rely":[28],"on":[29,62,125,133],"mobile":[30,167],"positioning":[31],"data,":[32,168],"which":[33],"record":[34],"information":[35],"about":[36],"daily":[38],"but":[40],"are":[41,55],"inaccessible":[42],"in":[43,102,161],"most":[44],"cities":[45],"due":[46],"privacy":[48],"and":[49,118,139,147,169],"data":[50],"sharing":[51],"concerns.":[52],"Alternative":[53],"methods":[54],"needed":[56],"provide":[58,136,170],"more":[59],"generalized":[60],"predictions":[61],"extensive":[63],"areas":[64,162],"while":[65],"maintaining":[66],"low":[67],"cost.":[68],"This":[69],"study":[70],"demonstrates":[71,119],"how":[72],"remote":[73],"sensing":[74],"imagery":[75],"can":[76],"be":[77],"used":[78],"through":[79],"an":[80],"end-to-end":[81],"deep":[82],"learning":[83],"framework":[84,175],"for":[85,172],"reliable":[86],"estimates":[87],"volumes.":[91,129],"neighbor":[93],"effect,":[94],"representing":[95],"inherent":[97],"nature":[98],"autocorrelation":[101],"volumes,":[104,159],"incorporated":[106],"improve":[108],"network.":[110],"proposed":[112],"model":[113],"exhibits":[114],"strong":[115],"predictive":[116],"power":[117],"great":[120],"explainability":[121],"physical":[123,187],"environment":[124],"variations":[126],"Landscape":[130],"interpretations":[131],"based":[132],"hierarchical":[134],"features":[135],"both":[137],"object-based":[138],"region-based":[140],"insights":[141],"into":[142],"coevolvement":[144],"landscape":[146],"activity.":[149],"Our":[150],"findings":[151],"indicate":[152],"possibility":[154],"extensively":[156],"predicting":[157],"especially":[160],"with":[163],"limited":[164],"access":[165],"promising":[174],"better":[177],"comprehend":[178],"broad":[179],"aspects":[180],"society":[184],"from":[185],"observable":[186],"environments.":[188]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}