{"id":"https://openalex.org/W4413277811","doi":"https://doi.org/10.1109/jstars.2025.3599644","title":"An Enhanced Transfer Learning Remote Sensing Inversion of Coastal Water Quality: A Case Study of Dissolved Oxygen","display_name":"An Enhanced Transfer Learning Remote Sensing Inversion of Coastal Water Quality: A Case Study of Dissolved Oxygen","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413277811","doi":"https://doi.org/10.1109/jstars.2025.3599644"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3599644","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3599644","pdf_url":null,"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://doi.org/10.1109/jstars.2025.3599644","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046462098","display_name":"Lianwei Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lianwei Li","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102207050","display_name":"Baojian Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baojian Sun","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019539636","display_name":"Cunjin Xue","orcid":"https://orcid.org/0000-0003-3605-6578"},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cunjin Xue","raw_affiliation_strings":["International Research Center of Big Data for Sustainable Development Goals, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"International Research Center of Big Data for Sustainable Development Goals, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112939487","display_name":"Zhi Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Zheng","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036825558","display_name":"Yingying Ma","orcid":"https://orcid.org/0000-0003-0854-4320"},"institutions":[{"id":"https://openalex.org/I186691195","display_name":"Qingdao Binhai University","ror":"https://ror.org/023er3e86","country_code":"CN","type":"education","lineage":["https://openalex.org/I186691195"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingying Ma","raw_affiliation_strings":["Academy of Arts and Communications, Qingdao Binhai University, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Academy of Arts and Communications, Qingdao Binhai University, Qingdao, China","institution_ids":["https://openalex.org/I186691195"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5046462098"],"corresponding_institution_ids":["https://openalex.org/I4210162190"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.9987,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8751657,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"18","issue":null,"first_page":"21065","last_page":"21076"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9642999768257141,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9642999768257141,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9535999894142151,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/water-quality","display_name":"Water quality","score":0.6891525983810425},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6508296728134155},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5728740096092224},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5349024534225464},{"id":"https://openalex.org/keywords/oxygen","display_name":"Oxygen","score":0.5073496699333191},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4159199595451355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35936856269836426},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2769837975502014},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1496097445487976},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.09924542903900146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07943016290664673}],"concepts":[{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.6891525983810425},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6508296728134155},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5728740096092224},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5349024534225464},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.5073496699333191},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4159199595451355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35936856269836426},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2769837975502014},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1496097445487976},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.09924542903900146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07943016290664673},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3599644","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3599644","pdf_url":null,"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:doaj.org/article:c32a250641e74e1ca18e1e3428e21727","is_oa":true,"landing_page_url":"https://doaj.org/article/c32a250641e74e1ca18e1e3428e21727","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 21065-21076 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3599644","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3599644","pdf_url":null,"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":[{"id":"https://metadata.un.org/sdg/6","score":0.4699999988079071,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1967906870","https://openalex.org/W2122838776","https://openalex.org/W2139086914","https://openalex.org/W2165698076","https://openalex.org/W2911964244","https://openalex.org/W2980113592","https://openalex.org/W3000289760","https://openalex.org/W3080775106","https://openalex.org/W3108628538","https://openalex.org/W3122330846","https://openalex.org/W3158913934","https://openalex.org/W3166273387","https://openalex.org/W3170521235","https://openalex.org/W3189386762","https://openalex.org/W3198277192","https://openalex.org/W4311404181","https://openalex.org/W4312117458","https://openalex.org/W4313559324","https://openalex.org/W4380303789","https://openalex.org/W4385515413","https://openalex.org/W4388953019","https://openalex.org/W4389113716","https://openalex.org/W4391221698","https://openalex.org/W4396680464","https://openalex.org/W4397001663","https://openalex.org/W4398151337","https://openalex.org/W4399139762","https://openalex.org/W4401831379","https://openalex.org/W4403001361","https://openalex.org/W4403217078","https://openalex.org/W4403869753","https://openalex.org/W4404563899","https://openalex.org/W4405907102","https://openalex.org/W4406089614","https://openalex.org/W4407949202","https://openalex.org/W4408007215"],"related_works":["https://openalex.org/W1980470275","https://openalex.org/W1981155105","https://openalex.org/W2086322839","https://openalex.org/W2121524756","https://openalex.org/W2344971351","https://openalex.org/W2363509351","https://openalex.org/W2377084220","https://openalex.org/W2363341327","https://openalex.org/W1536684843","https://openalex.org/W1990581988"],"abstract_inverted_index":{"Traditional":[0],"machine":[1],"learning":[2,34,45,235],"models":[3],"used":[4],"for":[5],"coastal":[6,190],"water":[7],"quality":[8],"remote":[9],"sensing":[10],"inversion":[11,182],"require":[12],"a":[13,100,220,277],"substantial":[14],"amount":[15],"of":[16,23,156,183,192,209,242,247,258,326],"identically":[17],"distributed":[18],"data,":[19],"however,":[20],"the":[21,91,111,133,154,165,181,189,198,204,210,225,232,251,264,270,281,299,324,327],"scarcity":[22],"measured":[24],"data":[25,128,218],"often":[26],"leads":[27],"to":[28,39,120,132,151,263,276],"significant":[29],"small-sample":[30],"problems.":[31],"While":[32],"transfer":[33,44,59,123,173,234,272,312,321],"is":[35,118,149,167,212],"an":[36,68,195,238,245],"effective":[37],"method":[38,211],"address":[40],"these":[41],"issues,":[42],"traditional":[43,265],"methods":[46],"face":[47],"limitations":[48],"in":[49,188,287],"areas":[50],"such":[51],"as":[52,194,203,224],"source":[53,83,94,113,126,139,157,205],"domain":[54,84,97,114,127,135,140,158,253],"sample":[55,85,115,141],"weight":[56,62,116,142],"initialization,":[57],"negative":[58,122,320],"suppression,":[60],"and":[61,95,244,260,269,293,305,310,322],"decay":[63],"control.":[64],"This":[65,178],"paper":[66],"proposes":[67],"enhanced":[69],"Two-stage":[70],"TrAdaBoost.R2":[71],"algorithm,":[72],"which":[73],"improves":[74],"algorithm":[75,236,317],"performance":[76],"through":[77],"three":[78],"key":[79],"improvements:":[80],"1)":[81],"The":[82,207,228,315],"weights":[86,155],"are":[87,160],"initialized":[88],"based":[89,109],"on":[90,110,250,298],"similarity":[92,131],"between":[93],"target":[96,134,252],"samples":[98,159],"using":[99],"logistic":[101],"regression":[102],"(LR)":[103],"model;":[104],"2)":[105],"A":[106,138],"removal":[107],"strategy":[108],"initial":[112],"percentiles":[117],"introduced":[119],"suppress":[121],"by":[124,214],"removing":[125],"with":[129,145,175,197,219],"low":[130],"samples;":[136],"3)":[137],"update":[143],"rule":[144],"error":[146,166],"threshold":[147],"control":[148],"designed":[150],"ensure":[152],"that":[153,231],"not":[161],"overly":[162],"reduced":[163],"when":[164],"too":[168],"small,":[169],"thus":[170],"balancing":[171],"knowledge":[172],"effectiveness":[174,208],"model":[176,223,268],"stability.":[177],"study":[179],"uses":[180],"dissolved":[184],"oxygen":[185],"(DO)":[186],"concentration":[187],"waters":[191],"Tangshan":[193],"example,":[196],"Yellow":[199,282],"River":[200],"Estuary":[201],"serving":[202],"domain.":[206],"confirmed":[213],"integrating":[215],"Sentinel-2":[216],"multispectral":[217],"random":[221,266],"forest":[222,267],"base":[226],"learner.":[227],"results":[229],"demonstrate":[230],"improved":[233,316],"achieves":[237],"R<sup":[239,288],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[240,289],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[241,290],"0.81":[243],"RMSE":[246,294],"0.54":[248],"mg/L":[249,297],"test":[254,301],"set,":[255,302],"representing":[256,303],"improvements":[257],"35%":[259],"17.4%":[261],"compared":[262],"baseline":[271,311],"model,":[273],"respectively.":[274,314],"Application":[275],"second":[278],"dataset":[279],"from":[280],"Sea":[283],"coast":[284],"(Qingdao\u2013Nantong)":[285],"resulted":[286],"=":[291,295],"0.80":[292],"0.43":[296],"Nantong":[300],"27.0%":[304],"12.7%":[306],"gains":[307],"over":[308],"RF":[309],"learning,":[313],"effectively":[318],"alleviates":[319],"enhances":[323],"robustness":[325],"model.":[328]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}