{"id":"https://openalex.org/W2791932142","doi":"https://doi.org/10.1111/tgis.12320","title":"A map\u2010algebra\u2010based method for automatic change detection and spatial data updating across multiple scales","display_name":"A map\u2010algebra\u2010based method for automatic change detection and spatial data updating across multiple scales","publication_year":2018,"publication_date":"2018-02-26","ids":{"openalex":"https://openalex.org/W2791932142","doi":"https://doi.org/10.1111/tgis.12320","mag":"2791932142"},"language":"en","primary_location":{"id":"doi:10.1111/tgis.12320","is_oa":false,"landing_page_url":"https://doi.org/10.1111/tgis.12320","pdf_url":null,"source":{"id":"https://openalex.org/S859791518","display_name":"Transactions in GIS","issn_l":"1361-1682","issn":["1361-1682","1467-9671"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions in GIS","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/A5081235198","display_name":"Min Yang","orcid":"https://orcid.org/0000-0003-1973-527X"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Yang","raw_affiliation_strings":["Key Laboratory of Urban Land Resources Monitoring and Simulation Ministry of Land and Resources Shenzhen China","School of Resource and Environment Sciences Wuhan University Wuhan China","School of Resource and Environment Sciences, Wuhan University, Wuhan, China","Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Land and Resources, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Urban Land Resources Monitoring and Simulation Ministry of Land and Resources Shenzhen China","institution_ids":["https://openalex.org/I211433327"]},{"raw_affiliation_string":"School of Resource and Environment Sciences Wuhan University Wuhan China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Resource and Environment Sciences, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Land and Resources, Shenzhen, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029956180","display_name":"Tinghua Ai","orcid":"https://orcid.org/0000-0002-6581-9872"},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tinghua Ai","raw_affiliation_strings":["School of Resource and Environment Sciences Wuhan University Wuhan China","School of Resource and Environment Sciences, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Resource and Environment Sciences Wuhan University Wuhan China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Resource and Environment Sciences, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028181839","display_name":"Xiongfeng Yan","orcid":"https://orcid.org/0000-0003-4748-464X"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiongfeng Yan","raw_affiliation_strings":["School of Resource and Environment Sciences Wuhan University Wuhan China","School of Resource and Environment Sciences, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Resource and Environment Sciences Wuhan University Wuhan China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Resource and Environment Sciences, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101855382","display_name":"Yuanyuan Chen","orcid":"https://orcid.org/0000-0002-0892-0771"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Chen","raw_affiliation_strings":["School of Resource and Environment Sciences Wuhan University Wuhan China","School of Resource and Environment Sciences, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Resource and Environment Sciences Wuhan University Wuhan China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Resource and Environment Sciences, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100368831","display_name":"Xiang Zhang","orcid":"https://orcid.org/0000-0001-9096-6201"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Zhang","raw_affiliation_strings":["School of Resource and Environment Sciences Wuhan University Wuhan China","School of Resource and Environment Sciences, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Resource and Environment Sciences Wuhan University Wuhan China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Resource and Environment Sciences, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5029956180"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":3450,"currency":"USD","value_usd":3450},"apc_paid":null,"fwci":6.2439,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.95807303,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"22","issue":"2","first_page":"435","last_page":"454"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer 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":0.9944000244140625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cartographic-generalization","display_name":"Cartographic generalization","score":0.755005955696106},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.645251989364624},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6238914728164673},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.6100664734840393},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.60984867811203},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.607925295829773},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5868815183639526},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5667216777801514},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5113477110862732},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4683014452457428},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.453220009803772},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27521777153015137},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2502136826515198},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.22422561049461365},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2002616822719574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19653284549713135},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.13875767588615417}],"concepts":[{"id":"https://openalex.org/C196031653","wikidata":"https://www.wikidata.org/wiki/Q1501867","display_name":"Cartographic generalization","level":3,"score":0.755005955696106},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.645251989364624},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6238914728164673},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.6100664734840393},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.60984867811203},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.607925295829773},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5868815183639526},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5667216777801514},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5113477110862732},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4683014452457428},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.453220009803772},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27521777153015137},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2502136826515198},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.22422561049461365},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2002616822719574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19653284549713135},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.13875767588615417},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1111/tgis.12320","is_oa":false,"landing_page_url":"https://doi.org/10.1111/tgis.12320","pdf_url":null,"source":{"id":"https://openalex.org/S859791518","display_name":"Transactions in GIS","issn_l":"1361-1682","issn":["1361-1682","1467-9671"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions in GIS","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W135819427","https://openalex.org/W177547643","https://openalex.org/W193530918","https://openalex.org/W1541965995","https://openalex.org/W1574806843","https://openalex.org/W1800551407","https://openalex.org/W1902905916","https://openalex.org/W1967061497","https://openalex.org/W1981934656","https://openalex.org/W1988849643","https://openalex.org/W1989750313","https://openalex.org/W2008932500","https://openalex.org/W2010262592","https://openalex.org/W2026665610","https://openalex.org/W2047622856","https://openalex.org/W2053719960","https://openalex.org/W2057319123","https://openalex.org/W2060962532","https://openalex.org/W2091683883","https://openalex.org/W2092874013","https://openalex.org/W2110259493","https://openalex.org/W2123954665","https://openalex.org/W2124258270","https://openalex.org/W2134962551","https://openalex.org/W2139810027","https://openalex.org/W2143676045","https://openalex.org/W2158345198","https://openalex.org/W2165979754","https://openalex.org/W2177363896","https://openalex.org/W2294287269","https://openalex.org/W2415234700","https://openalex.org/W2421988471","https://openalex.org/W2523088623","https://openalex.org/W4247166126","https://openalex.org/W4252550212","https://openalex.org/W6634395436"],"related_works":["https://openalex.org/W2362168511","https://openalex.org/W2349304349","https://openalex.org/W2392842074","https://openalex.org/W2370109807","https://openalex.org/W2150444553","https://openalex.org/W2361662978","https://openalex.org/W2348475425","https://openalex.org/W2361458328","https://openalex.org/W2097069316","https://openalex.org/W2387573951"],"abstract_inverted_index":{"Abstract":[0],"The":[1,172,183],"availability":[2],"of":[3,17,63,67,128,145,162],"geospatial":[4],"data":[5,22,77,196],"has":[6,26,175],"increased":[7],"significantly":[8],"over":[9],"recent":[10],"decades.":[11],"As":[12],"a":[13,42,52,117,143],"result,":[14],"the":[15,64,84,93,98,155],"question":[16],"how":[18],"to":[19,35,115,150,168],"update":[20,59,132],"spatial":[21],"across":[23],"different":[24,65,89],"scales":[25],"become":[27],"an":[28,37,58,61,79,131],"attractive":[29],"topic.":[30],"One":[31],"promising":[32],"strategy":[33],"is":[34,72,140,190],"use":[36],"updated":[38],"larger\u2010scale":[39],"dataset":[40],"as":[41,78,92],"reference":[43],"for":[44,95,120,192],"detecting":[45],"and":[46,104,138,160],"updating":[47,121,193],"changed":[48],"objects":[49],"represented":[50],"in":[51,100],"to\u2010be\u2010updated":[53],"smaller\u2010scale":[54],"dataset.":[55],"For":[56],"such":[57,91],"method,":[60],"understanding":[62],"types":[66],"changes":[68,87],"that":[69,187],"can":[70],"occur":[71],"crucial.":[73],"Using":[74],"polygonal":[75,122],"building":[76,123],"example,":[80],"this":[81],"study":[82],"examines":[83],"various":[85],"possible":[86],"from":[88],"perspectives,":[90],"reasons":[94],"their":[96,105],"occurrence,":[97],"forms":[99],"which":[101],"they":[102],"manifest,":[103],"effects":[106],"on":[107],"output.":[108],"Then,":[109],"we":[110],"apply":[111],"map":[112,129,163,195,199],"algebra":[113],"theory":[114],"establish":[116],"cartographic":[118],"model":[119,159],"data.":[124,182,200],"Supported":[125],"by":[126],"concepts":[127],"algebra,":[130],"procedure":[133],"involving":[134],"change":[135],"detection,":[136],"filtering,":[137],"fusion":[139],"implemented":[141],"through":[142,178],"series":[144],"set":[146,170],"operations.":[147,171],"In":[148],"addition":[149],"traditional":[151],"polygon":[152],"overlay":[153],"functions,":[154],"constrained":[156],"Delaunay":[157],"triangulation":[158],"knowledge":[161],"generalization":[164],"procedures":[165],"are":[166],"employed":[167],"construct":[169],"proposed":[173],"method":[174,189],"been":[176],"validated":[177],"tests":[179],"using":[180,197],"real\u2010world":[181],"experimental":[184],"results":[185],"show":[186],"our":[188],"effective":[191],"1:10k":[194],"1:2k":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}