{"id":"https://openalex.org/W3132384449","doi":"https://doi.org/10.1109/igarss39084.2020.9324285","title":"Extended Pattern of Urban Sprawl Analysis from Remote Sensing Data in Ulaanbaatar, Mongolia","display_name":"Extended Pattern of Urban Sprawl Analysis from Remote Sensing Data in Ulaanbaatar, Mongolia","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3132384449","doi":"https://doi.org/10.1109/igarss39084.2020.9324285","mag":"3132384449"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9324285","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5018760933","display_name":"Myagmartseren Purevtseren","orcid":"https://orcid.org/0000-0003-4159-0062"},"institutions":[{"id":"https://openalex.org/I64222039","display_name":"National University of Mongolia","ror":"https://ror.org/04855bv47","country_code":"MN","type":"education","lineage":["https://openalex.org/I64222039"]}],"countries":["MN"],"is_corresponding":false,"raw_author_name":"Myagmartseren Purevtseren","raw_affiliation_strings":["The National University of Mongolia, Ulaanbaatar, Mongolia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The National University of Mongolia, Ulaanbaatar, Mongolia","institution_ids":["https://openalex.org/I64222039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003082971","display_name":"Myagmarjav Indra","orcid":"https://orcid.org/0009-0006-3771-4359"},"institutions":[{"id":"https://openalex.org/I190774190","display_name":"Mongolian University of Life Sciences","ror":"https://ror.org/04ycjft64","country_code":"MN","type":"education","lineage":["https://openalex.org/I190774190"]}],"countries":["MN"],"is_corresponding":false,"raw_author_name":"Myagmarjav Indra","raw_affiliation_strings":["Mongolian University of Life Sciences, Ulaanbaatar, Mongolia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mongolian University of Life Sciences, Ulaanbaatar, Mongolia","institution_ids":["https://openalex.org/I190774190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030827161","display_name":"Byambakhuu Gantumur","orcid":"https://orcid.org/0000-0002-0597-132X"},"institutions":[{"id":"https://openalex.org/I64222039","display_name":"National University of Mongolia","ror":"https://ror.org/04855bv47","country_code":"MN","type":"education","lineage":["https://openalex.org/I64222039"]}],"countries":["MN"],"is_corresponding":false,"raw_author_name":"Byambakhuu Gantumur","raw_affiliation_strings":["The National University of Mongolia, Ulaanbaatar, Mongolia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The National University of Mongolia, Ulaanbaatar, Mongolia","institution_ids":["https://openalex.org/I64222039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053014774","display_name":"Enkhtuya Nergui","orcid":null},"institutions":[{"id":"https://openalex.org/I64222039","display_name":"National University of Mongolia","ror":"https://ror.org/04855bv47","country_code":"MN","type":"education","lineage":["https://openalex.org/I64222039"]}],"countries":["MN"],"is_corresponding":false,"raw_author_name":"Enkhtuya Nergui","raw_affiliation_strings":["The National University of Mongolia, Ulaanbaatar, Mongolia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The National University of Mongolia, Ulaanbaatar, Mongolia","institution_ids":["https://openalex.org/I64222039"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083672915","display_name":"Dabuxile Gungarjav","orcid":null},"institutions":[{"id":"https://openalex.org/I64222039","display_name":"National University of Mongolia","ror":"https://ror.org/04855bv47","country_code":"MN","type":"education","lineage":["https://openalex.org/I64222039"]}],"countries":["MN"],"is_corresponding":false,"raw_author_name":"Dabuxile Gungarjav","raw_affiliation_strings":["The National University of Mongolia, Ulaanbaatar, Mongolia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The National University of Mongolia, Ulaanbaatar, Mongolia","institution_ids":["https://openalex.org/I64222039"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"4247","last_page":"4250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12467","display_name":"Rangeland Management and Livestock Ecology","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T12467","display_name":"Rangeland Management and Livestock Ecology","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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":0.9891999959945679,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9886999726295471,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/urban-sprawl","display_name":"Urban sprawl","score":0.8270986080169678},{"id":"https://openalex.org/keywords/urbanization","display_name":"Urbanization","score":0.7921212911605835},{"id":"https://openalex.org/keywords/thematic-mapper","display_name":"Thematic Mapper","score":0.6592674255371094},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6382414102554321},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5399423241615295},{"id":"https://openalex.org/keywords/multispectral-scanner","display_name":"Multispectral Scanner","score":0.5384359955787659},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.5093346834182739},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4664337933063507},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.43137434124946594},{"id":"https://openalex.org/keywords/urban-expansion","display_name":"Urban expansion","score":0.42479202151298523},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.41991183161735535},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.39559197425842285},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.326707661151886},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.2958293557167053},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.1411556601524353}],"concepts":[{"id":"https://openalex.org/C487182","wikidata":"https://www.wikidata.org/wiki/Q192042","display_name":"Urban sprawl","level":3,"score":0.8270986080169678},{"id":"https://openalex.org/C39853841","wikidata":"https://www.wikidata.org/wiki/Q161078","display_name":"Urbanization","level":2,"score":0.7921212911605835},{"id":"https://openalex.org/C2775938548","wikidata":"https://www.wikidata.org/wiki/Q1565182","display_name":"Thematic Mapper","level":3,"score":0.6592674255371094},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6382414102554321},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5399423241615295},{"id":"https://openalex.org/C2777205146","wikidata":"https://www.wikidata.org/wiki/Q6935091","display_name":"Multispectral Scanner","level":2,"score":0.5384359955787659},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5093346834182739},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4664337933063507},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.43137434124946594},{"id":"https://openalex.org/C2984674859","wikidata":"https://www.wikidata.org/wiki/Q192042","display_name":"Urban expansion","level":3,"score":0.42479202151298523},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.41991183161735535},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.39559197425842285},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.326707661151886},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.2958293557167053},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.1411556601524353},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","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":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9324285","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1578419968","https://openalex.org/W2016970727","https://openalex.org/W2050961965","https://openalex.org/W2089841598","https://openalex.org/W2123759405","https://openalex.org/W2516818516","https://openalex.org/W2579089395","https://openalex.org/W2588199837","https://openalex.org/W2807682705","https://openalex.org/W3004779372","https://openalex.org/W6678234975"],"related_works":["https://openalex.org/W1597543703","https://openalex.org/W744286676","https://openalex.org/W1481225883","https://openalex.org/W2231731855","https://openalex.org/W1651417451","https://openalex.org/W793968583","https://openalex.org/W384337517","https://openalex.org/W2125152676","https://openalex.org/W73256762","https://openalex.org/W127814946"],"abstract_inverted_index":{"The":[0,60,108],"research":[1],"aims":[2],"to":[3,139],"assess":[4],"the":[5,25,34,51,58,69],"urban":[6,65,130],"expansion":[7,63],"of":[8,29,33,42,54,64],"Ulaanbaatar":[9],"city":[10,26],"spatially":[11],"and":[12,19,47,62,73,80,91,104,112,128],"temporally":[13],"by":[14,125],"using":[15,68],"remotely":[16],"sensed":[17],"data":[18],"Geographic":[20],"Information":[21],"Systems":[22],"(GIS).":[23],"Despite":[24],"covers":[27],"0.03%":[28],"Mongolian":[30],"territory,":[31],"68%":[32],"population":[35],"resides":[36],"in":[37,57],"Ulaanbaatar.":[38],"These":[39],"high":[40],"rates":[41],"urbanization":[43,70,109,119],"origins":[44],"several":[45],"environmental":[46],"health":[48],"problems":[49],"(e.g.":[50],"highest":[52],"rate":[53,124],"air":[55],"pollution":[56],"world).":[59],"dispersion":[61],"areas":[66],"calculated":[67],"intensity":[71,110],"index":[72,111],"Shannon's":[74,113],"entropy-based":[75],"on":[76],"USGS":[77],"Landsat":[78,95],"TM":[79],"ETM+":[81],"imageries":[82],"(Landsat":[83],"Multispectral":[84],"Scanner":[85],"with":[86,100],"bandwidth":[87,105],"0,5":[88],"-1,1":[89],"\u03bcm":[90],"60":[92],"m":[93,102],"resolution;":[94],"Enhanced":[96],"Thematic":[97],"Mapper":[98],"Plus":[99],"30":[101],"resolution":[103],"0,45-2,35":[106],"\u03bcm).":[107],"entropy":[114],"value":[115],"increase":[116,133],"indicates":[117],"that":[118],"is":[120],"at":[121],"a":[122],"higher":[123],"1990-":[126],"2017":[127],"demonstrating":[129],"sprawl's":[131],"rapid":[132],"has":[134],"transformed":[135],"from":[136],"low":[137],"density-dispersed":[138],"medium":[140],"density-":[141],"leapfrog":[142],"spatial":[143],"expansion.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}