{"id":"https://openalex.org/W2900103059","doi":"https://doi.org/10.1109/tgrs.2018.2872081","title":"Spatiotemporal Subpixel Geographical Evolution Mapping","display_name":"Spatiotemporal Subpixel Geographical Evolution Mapping","publication_year":2018,"publication_date":"2018-11-06","ids":{"openalex":"https://openalex.org/W2900103059","doi":"https://doi.org/10.1109/tgrs.2018.2872081","mag":"2900103059"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2018.2872081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2018.2872081","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","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/A5080236734","display_name":"Da He","orcid":"https://orcid.org/0000-0002-7998-1045"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da He","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100754351","display_name":"Yanfei Zhong","orcid":"https://orcid.org/0000-0001-9446-5850"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfei Zhong","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-9446-5850","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100673818","display_name":"Liangpei Zhang","orcid":"https://orcid.org/0000-0001-6890-3650"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangpei Zhang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-6890-3650","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8317,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.79123623,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"57","issue":"4","first_page":"2198","last_page":"2220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9990000128746033,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/subpixel-rendering","display_name":"Subpixel rendering","score":0.9889392852783203},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6216005682945251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6064306497573853},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5773571133613586},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.5707311630249023},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5635119080543518},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.42843097448349},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33578506112098694},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2536468207836151},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12378385663032532}],"concepts":[{"id":"https://openalex.org/C68516990","wikidata":"https://www.wikidata.org/wiki/Q452912","display_name":"Subpixel rendering","level":3,"score":0.9889392852783203},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6216005682945251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6064306497573853},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5773571133613586},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.5707311630249023},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5635119080543518},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.42843097448349},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33578506112098694},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2536468207836151},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12378385663032532},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2018.2872081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2018.2872081","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2982089433","display_name":null,"funder_award_id":"2017 YFB0504202","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3909553980","display_name":null,"funder_award_id":"2016CFA029","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G4629252920","display_name":"\u57fa\u4e8e\u7a00\u758f\u6982\u7387\u56fe\u6a21\u578b\u7684\u9ad8\u5206\u8fa8\u7387\u9065\u611f\u5f71\u50cf\u573a\u666f\u8bed\u4e49\u7406\u89e3\u65b9\u6cd5\u7814\u7a76","funder_award_id":"41771385","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5092641215","display_name":null,"funder_award_id":"41622107","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/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"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":73,"referenced_works":["https://openalex.org/W70745168","https://openalex.org/W163964356","https://openalex.org/W1558351676","https://openalex.org/W1599043334","https://openalex.org/W1900771449","https://openalex.org/W1967329996","https://openalex.org/W1970687769","https://openalex.org/W1971060690","https://openalex.org/W1971369801","https://openalex.org/W1978986995","https://openalex.org/W1979149796","https://openalex.org/W1983720606","https://openalex.org/W1987216185","https://openalex.org/W2004818310","https://openalex.org/W2005225687","https://openalex.org/W2008785749","https://openalex.org/W2019899368","https://openalex.org/W2021135079","https://openalex.org/W2021605197","https://openalex.org/W2024733560","https://openalex.org/W2026999441","https://openalex.org/W2030440020","https://openalex.org/W2032021591","https://openalex.org/W2032482528","https://openalex.org/W2033667660","https://openalex.org/W2034439048","https://openalex.org/W2044352996","https://openalex.org/W2044558111","https://openalex.org/W2045066934","https://openalex.org/W2045067537","https://openalex.org/W2048147566","https://openalex.org/W2053596378","https://openalex.org/W2059063187","https://openalex.org/W2068926763","https://openalex.org/W2071936897","https://openalex.org/W2080965330","https://openalex.org/W2081155276","https://openalex.org/W2088637578","https://openalex.org/W2100335098","https://openalex.org/W2111975408","https://openalex.org/W2115963694","https://openalex.org/W2119019477","https://openalex.org/W2131208285","https://openalex.org/W2137653915","https://openalex.org/W2142380919","https://openalex.org/W2148169128","https://openalex.org/W2151747974","https://openalex.org/W2162060765","https://openalex.org/W2162480849","https://openalex.org/W2163886442","https://openalex.org/W2298994934","https://openalex.org/W2322796807","https://openalex.org/W2406235863","https://openalex.org/W2418263100","https://openalex.org/W2481105445","https://openalex.org/W2539916176","https://openalex.org/W2615806692","https://openalex.org/W2741786247","https://openalex.org/W2767936726","https://openalex.org/W2768420873","https://openalex.org/W2771635595","https://openalex.org/W2797583072","https://openalex.org/W3015384695","https://openalex.org/W3021807464","https://openalex.org/W3023540311","https://openalex.org/W3125203975","https://openalex.org/W3169753987","https://openalex.org/W4237869505","https://openalex.org/W4249303080","https://openalex.org/W4253856589","https://openalex.org/W6602878202","https://openalex.org/W6606733025","https://openalex.org/W6635761713"],"related_works":["https://openalex.org/W2120293966","https://openalex.org/W2142380919","https://openalex.org/W4312705334","https://openalex.org/W2048225904","https://openalex.org/W1971218353","https://openalex.org/W2063406554","https://openalex.org/W2137653915","https://openalex.org/W2004818310","https://openalex.org/W2724608817","https://openalex.org/W2049925947"],"abstract_inverted_index":{"In":[0,96,128],"recent":[1],"decades,":[2],"spatiotemporal":[3,93,126,147,165],"subpixel":[4,41,148,172],"mapping":[5,42,151],"(SSM)":[6],"approaches":[7],"have":[8],"been":[9,63],"extensively":[10],"developed":[11],"to":[12,38,242],"deal":[13],"with":[14,24,180,230,270],"the":[15,25,39,57,74,78,82,92,98,101,107,114,118,125,164,170,174,181,187,191,196,206,210,215,224,244,278,283,287,290],"mixed-pixel":[16],"problem":[17],"by":[18,202],"incorporating":[19],"fine":[20,176,183,188,299],"spatial":[21,79,104,300],"resolution":[22,303],"images":[23,84,109,234,238,257],"same":[26],"field":[27],"of":[28,56,100,195,217,255,289],"view":[29],"from":[30],"different":[31],"acquisition":[32],"times.":[33],"This":[34],"is":[35,46,85,89,110,121,153,199],"an":[36,131],"alternative":[37],"conventional":[40],"(SPM)":[43],"method,":[44],"which":[45,123],"based":[47,134,222],"on":[48,135,223],"only":[49,168,205],"monotemporal":[50],"images.":[51,159],"SSM":[52,76,132,280],"has":[53,62,311],"become":[54],"one":[55],"state-of-the-art":[58,279],"SPM":[59,273],"approaches,":[60,281],"and":[61,69,88,113,142,173,235,258,282,301,308,310,316,320],"widely":[64],"applied":[65],"in":[66,73,91,106],"urban":[67],"management":[68],"ecological":[70],"monitoring.":[71,321],"However,":[72],"traditional":[75,272],"methods,":[77,274],"correlation":[80],"within":[81,186],"multitemporal":[83,108,156],"insufficiently":[86],"exploited":[87],"ignored":[90],"model":[94,141],"construction.":[95],"addition,":[97],"contribution":[99],"land":[102],"covers'":[103],"distribution":[105,184],"incompletely":[111],"considered,":[112],"geographic":[115],"variation":[116,198],"during":[117],"time":[119,207],"interval":[120,208],"ignored,":[122],"underutilizes":[124],"information.":[127],"this":[129],"paper,":[130],"algorithm":[133,144,162],"a":[136,248,252,259,298],"geographically":[137],"weighted":[138],"regression":[139],"(GWR)":[140],"evolutionary":[143],"theory,":[145],"called":[146],"geographical":[149],"evolution":[150],"(STGEM),":[152],"proposed":[154,161,245,291,295],"for":[155,314],"remote":[157],"sensing":[158],"The":[160,294],"considers":[163],"dependence":[166],"not":[167,204],"between":[169,209,220],"current":[171],"corresponding":[175],"pixel,":[177],"but":[178,213],"also":[179,214,264],"neighboring":[182],"patterns":[185],"image.":[189],"Moreover,":[190],"potential":[192,313],"temporal":[193,302],"information":[194],"geospatial":[197],"fully":[200],"realized":[201],"considering":[203],"bitemporal":[211,231,236,253],"images,":[212],"ratio":[216],"changed":[218],"area":[219],"them,":[221],"GWR":[225],"model.":[226],"Two":[227],"synthetic-image":[228],"experiments":[229],"Landsat":[232,260],"8":[233,261],"QuickBird":[237],"were":[239],"carried":[240],"out":[241],"validate":[243],"algorithm.":[246,293],"Furthermore,":[247],"real-image":[249],"experiment":[250],"using":[251],"pair":[254],"Gaofen-2":[256],"image":[262],"was":[263,268],"undertaken.":[265],"A":[266],"comparison":[267],"made":[269],"several":[271],"as":[275,277],"well":[276],"experimental":[284],"results":[285],"confirmed":[286],"superiority":[288],"STGEM":[292,296],"achieves":[297],"thematic":[304],"map,":[305],"both":[306],"qualitatively":[307],"quantitatively,":[309],"great":[312],"fine-scale":[315],"frequent":[317],"time-series":[318],"observation":[319]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}