{"id":"https://openalex.org/W3130739919","doi":"https://doi.org/10.1109/igarss39084.2020.9323178","title":"Topic Model for Remote Sensing Data: A Comprehensive Review","display_name":"Topic Model for Remote Sensing Data: A Comprehensive Review","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3130739919","doi":"https://doi.org/10.1109/igarss39084.2020.9323178","mag":"3130739919"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323178","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/A5079862010","display_name":"Qiqi Zhu","orcid":"https://orcid.org/0000-0002-5339-0829"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qiqi Zhu","raw_affiliation_strings":["Hubei Key Laboratory of Regional Development and Environmental Response, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Regional Development and Environmental Response, Wuhan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061642211","display_name":"Jiangqin Wan","orcid":null},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangqin Wan","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"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/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, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan, China","institution_ids":["https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063647157","display_name":"Qingfeng Guan","orcid":"https://orcid.org/0000-0002-7392-3709"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingfeng Guan","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100673818","display_name":"Liangpei Zhang","orcid":"https://orcid.org/0000-0001-6890-3650"},"institutions":[{"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, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan, China","institution_ids":["https://openalex.org/I4210118728"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070369693","display_name":"Deren Li","orcid":"https://orcid.org/0000-0002-7277-6356"},"institutions":[{"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":"Deren Li","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan, China","institution_ids":["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":1.9626,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87362086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1373","last_page":"1376"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9638000130653381,"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":0.9638000130653381,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9380999803543091,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7518049478530884},{"id":"https://openalex.org/keywords/interpretation","display_name":"Interpretation (philosophy)","score":0.6255080103874207},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.616658091545105},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5614421367645264},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4727659523487091},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.46463659405708313},{"id":"https://openalex.org/keywords/semantic-interpretation","display_name":"Semantic interpretation","score":0.4448584318161011},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.444315642118454},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4376601576805115},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.42927679419517517},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3973381221294403},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39178627729415894},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3550547957420349},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.296718955039978},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.0958574116230011},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0805155336856842}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7518049478530884},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.6255080103874207},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.616658091545105},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5614421367645264},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4727659523487091},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.46463659405708313},{"id":"https://openalex.org/C193125573","wikidata":"https://www.wikidata.org/wiki/Q7449065","display_name":"Semantic interpretation","level":2,"score":0.4448584318161011},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.444315642118454},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4376601576805115},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.42927679419517517},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3973381221294403},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39178627729415894},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3550547957420349},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.296718955039978},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0958574116230011},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0805155336856842},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323178","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":[],"awards":[{"id":"https://openalex.org/G1814363404","display_name":null,"funder_award_id":"18E03","funder_id":"https://openalex.org/F4320324116","funder_display_name":"Wuhan University"},{"id":"https://openalex.org/G3250404036","display_name":null,"funder_award_id":"G1323519214","funder_id":"https://openalex.org/F4320321132","funder_display_name":"China University of Geosciences, Beijing"},{"id":"https://openalex.org/G6674607238","display_name":null,"funder_award_id":"41901306","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/F4320321132","display_name":"China University of Geosciences, Beijing","ror":"https://ror.org/04q6c7p66"},{"id":"https://openalex.org/F4320324116","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17"},{"id":"https://openalex.org/F4320326832","display_name":"State Key Laboratory of Resources and Environmental Information System","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1526295910","https://openalex.org/W1880262756","https://openalex.org/W1976496742","https://openalex.org/W1986043678","https://openalex.org/W2024106491","https://openalex.org/W2083157767","https://openalex.org/W2121915926","https://openalex.org/W2125574651","https://openalex.org/W2134731454","https://openalex.org/W2163741375","https://openalex.org/W2272510928","https://openalex.org/W2412588858","https://openalex.org/W2618943282","https://openalex.org/W2660018007","https://openalex.org/W2804937815","https://openalex.org/W2883589384","https://openalex.org/W2902163209","https://openalex.org/W2969394213","https://openalex.org/W2988510619"],"related_works":["https://openalex.org/W3200230513","https://openalex.org/W2769501189","https://openalex.org/W2155531513","https://openalex.org/W4294365771","https://openalex.org/W2952204366","https://openalex.org/W2787308232","https://openalex.org/W2201932108","https://openalex.org/W3161756515","https://openalex.org/W3211060392","https://openalex.org/W2050914154"],"abstract_inverted_index":{"From":[0],"text":[1],"analysis":[2,127],"to":[3,24,45,83,94,132],"image":[4,51],"interpretation,":[5,52],"the":[6,26,47,72,86,102,113,118],"topic":[7],"model":[8],"(TM)":[9],"always":[10],"plays":[11],"an":[12],"important":[13],"role.":[14],"With":[15],"its":[16],"powerful":[17],"semantic":[18,54],"mining":[19],"capabilities,":[20],"it":[21],"is":[22],"able":[23],"capture":[25],"latent":[27],"spectral":[28],"and":[29,58,70,93,138,141],"spatial":[30],"information":[31],"from":[32],"remote":[33],"sensing":[34],"(RS)":[35],"images.":[36],"Recent":[37],"years":[38],"have":[39],"witnessed":[40],"widespread":[41],"use":[42],"of":[43,75,88,104,115,120,128],"TM":[44,89,130,148],"solve":[46],"problems":[48],"in":[49,90],"RS":[50,76,91,121,150],"i.e.,":[53],"segmentation,":[55],"target":[56],"detection,":[57],"scene":[59],"classification.":[60],"However,":[61],"there":[62],"has":[63],"not":[64],"yet":[65],"been":[66],"a":[67],"study":[68],"expatiating":[69],"summarizing":[71],"current":[73],"situation":[74],"applications":[77,119],"with":[78],"TM.":[79],"This":[80],"paper":[81],"intends":[82],"systematically":[84],"summarize":[85],"application":[87],"images":[92],"conduct":[95],"several":[96],"typical":[97,129],"experiments":[98],"for":[99,135,143,149],"comparison.":[100],"Specifically,":[101],"architecture":[103],"our":[105],"work":[106],"can":[107],"be":[108],"explained":[109],"as":[110],"follows:":[111],"1)":[112],"theory":[114],"TM;":[116,124],"2)":[117],"based":[122],"on":[123],"3)":[125],"experimental":[126],"methods":[131],"provide":[133],"reference":[134],"further":[136,145],"understanding,":[137],"4)":[139],"summary":[140],"prospects":[142],"guiding":[144],"research":[146],"into":[147],"data.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}