{"id":"https://openalex.org/W4410537532","doi":"https://doi.org/10.1109/jstars.2025.3572055","title":"Sample-Adjusted Threshold Calculation (SATC) for Optimizing Flood Mapping From a Trustworthy and Explainable Perspective","display_name":"Sample-Adjusted Threshold Calculation (SATC) for Optimizing Flood Mapping From a Trustworthy and Explainable Perspective","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4410537532","doi":"https://doi.org/10.1109/jstars.2025.3572055"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3572055","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3572055","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.2025.3572055","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084788014","display_name":"Zhijun Jiao","orcid":"https://orcid.org/0000-0003-0231-4604"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhijun Jiao","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China","School of Geosciences and Info-physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067733927","display_name":"Biyan Chen","orcid":"https://orcid.org/0000-0001-7385-4371"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biyan Chen","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China","School of Geosciences and Info-physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010845086","display_name":"Zhimei Zhang","orcid":"https://orcid.org/0000-0003-4549-5142"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhimei Zhang","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China","School of Geosciences and Info-physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090637514","display_name":"Lixin Wu","orcid":"https://orcid.org/0000-0001-5860-3371"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixin Wu","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China","School of Geosciences and Info-physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084788014"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.0537,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.75053814,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"18","issue":null,"first_page":"13622","last_page":"13634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9452000260353088,"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"}},"topics":[{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9452000260353088,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9071999788284302,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.809279203414917},{"id":"https://openalex.org/keywords/trustworthiness","display_name":"Trustworthiness","score":0.7632133960723877},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.7458004951477051},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.738018274307251},{"id":"https://openalex.org/keywords/flood-myth","display_name":"Flood myth","score":0.5323526859283447},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32677119970321655},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2911030650138855},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11137786507606506}],"concepts":[{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.809279203414917},{"id":"https://openalex.org/C153701036","wikidata":"https://www.wikidata.org/wiki/Q659974","display_name":"Trustworthiness","level":2,"score":0.7632133960723877},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.7458004951477051},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.738018274307251},{"id":"https://openalex.org/C74256435","wikidata":"https://www.wikidata.org/wiki/Q134052","display_name":"Flood myth","level":2,"score":0.5323526859283447},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32677119970321655},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2911030650138855},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11137786507606506},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3572055","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3572055","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:80b0da9677ae45969a71e8e4c7f277ae","is_oa":true,"landing_page_url":"https://doaj.org/article/80b0da9677ae45969a71e8e4c7f277ae","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 13622-13634 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3572055","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3572055","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/13","display_name":"Climate action","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G1907525826","display_name":null,"funder_award_id":"42274042","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4783958870","display_name":null,"funder_award_id":"2023JJ20060","funder_id":"https://openalex.org/F4320322866","funder_display_name":"Natural Science Foundation of Hainan Province"},{"id":"https://openalex.org/G6356065340","display_name":null,"funder_award_id":"2024ZZTS0369","funder_id":"https://openalex.org/F4320335880","funder_display_name":"Fundamental Research Funds for Central Universities of the Central South University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322866","display_name":"Natural Science Foundation of Hainan Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335880","display_name":"Fundamental Research Funds for Central Universities of the Central South University","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W74124043","https://openalex.org/W1066523502","https://openalex.org/W1988334140","https://openalex.org/W1990258638","https://openalex.org/W1993259089","https://openalex.org/W2012408626","https://openalex.org/W2081601823","https://openalex.org/W2120012334","https://openalex.org/W2130863745","https://openalex.org/W2159432279","https://openalex.org/W2166531069","https://openalex.org/W2292718396","https://openalex.org/W2335114787","https://openalex.org/W2488858845","https://openalex.org/W2625380067","https://openalex.org/W2725735250","https://openalex.org/W2727741216","https://openalex.org/W2744367050","https://openalex.org/W2793014151","https://openalex.org/W2809990672","https://openalex.org/W2953011380","https://openalex.org/W2995256253","https://openalex.org/W2999585470","https://openalex.org/W3003923526","https://openalex.org/W3207846868","https://openalex.org/W4200483063","https://openalex.org/W4205428221","https://openalex.org/W4280494923","https://openalex.org/W4297231277","https://openalex.org/W4324030695","https://openalex.org/W4362524295","https://openalex.org/W4362559991","https://openalex.org/W4376454209","https://openalex.org/W4379622527","https://openalex.org/W4385518061","https://openalex.org/W4385541188","https://openalex.org/W4392984771","https://openalex.org/W4396573515","https://openalex.org/W4399300436","https://openalex.org/W4400289882","https://openalex.org/W4400579926","https://openalex.org/W4402259776"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2076536433","https://openalex.org/W90316445","https://openalex.org/W2018871932","https://openalex.org/W641279757","https://openalex.org/W370975646","https://openalex.org/W1670566515","https://openalex.org/W4242022592","https://openalex.org/W596972243","https://openalex.org/W2149537132"],"abstract_inverted_index":{"Near-real-time":[0],"flood":[1,41,47,136,158,167,215,238,242],"maps":[2],"are":[3,63],"vital":[4],"for":[5,21,39],"efficiently":[6],"coordinating":[7],"emergency":[8,258],"responses":[9],"during":[10,261],"flooding":[11,262],"events.":[12,263],"Synthetic":[13],"Aperture":[14],"Radar":[15],"(SAR)":[16],"satellite":[17],"remote":[18],"sensing,":[19],"lauded":[20],"its":[22],"capacity":[23],"to":[24,154,175,197,250],"capture":[25],"data":[26],"day":[27],"and":[28,75,82,95,126,150,194,219,230,235],"night":[29],"in":[30,45,50,66,135,165,188,244,257],"diverse":[31],"weather":[32],"conditions,":[33],"emerges":[34],"as":[35,85,87,253],"a":[36,157,184,214,220,254],"leading":[37],"tool":[38,256],"acquiring":[40],"mapping":[42,216,239],"information.":[43],"However,":[44],"cross-regional":[46,166],"monitoring,":[48],"challenges":[49],"accurately":[51],"detecting":[52],"floodwater":[53],"pixels":[54],"arise":[55],"from":[56],"interference":[57,119],"factors":[58,79,120],"affecting":[59],"SAR":[60],"backscatter,":[61],"which":[62,111],"inherently":[64],"present":[65],"various":[67,176],"geo-environments":[68],"(e.g.,":[69],"wind":[70],"waves,":[71],"vegetation,":[72],"thick":[73],"clouds,":[74],"high-relief":[76],"terrain).":[77],"These":[78],"include":[80],"shadow":[81],"layover":[83],"effects,":[84],"well":[86],"radar":[88],"response":[89,259],"areas":[90],"that":[91,179],"resemble":[92],"water":[93],"surfaces":[94],"land":[96],"cover.":[97],"To":[98],"address":[99],"these":[100,118,180],"challenges,":[101],"our":[102],"study":[103],"proposes":[104],"the":[105,115,130,203,232],"Sample-Adjusted":[106],"Threshold":[107],"Calculation":[108],"(SATC)":[109],"approach,":[110],"not":[112],"only":[113],"quantifies":[114],"impact":[116],"of":[117,132,142,172,237],"but":[121],"also":[122],"enhances":[123],"algorithm":[124,151],"generalization":[125],"interpretability,":[127],"effectively":[128],"overcoming":[129],"limitations":[131],"regional":[133],"specificity":[134],"mapping.":[137],"SATC":[138,174,201],"applies":[139],"three":[140],"layers":[141],"constraints,":[143],"including":[144],"sample":[145,148],"space":[146],"distribution,":[147],"proportion":[149],"threshold":[152,160],"space,":[153],"comprehensively":[155],"calculate":[156],"segmentation":[159],"satisfying":[161],"varied":[162],"conditions":[163],"involved":[164],"monitoring.":[168],"The":[169,224],"experimental":[170],"results":[171],"applying":[173],"scenarios":[177],"indicate":[178],"SATC-optimized":[181],"algorithms":[182],"achieve":[183],"notable":[185],"10-30%":[186],"improvement":[187],"accuracy":[189,217],"while":[190],"concurrently":[191],"reducing":[192],"false":[193],"omission":[195],"rates":[196],"<20%.":[198],"Furthermore,":[199],"incorporating":[200],"into":[202],"Knowledge-Driven":[204],"Flood":[205],"Intelligent":[206],"Monitoring":[207],"(KDFIM)":[208],"framework":[209],"yields":[210],"optimal":[211],"results,":[212],"achieving":[213,241],">95%":[218],"Kappa":[221],"value":[222],">0.95.":[223],"reached":[225],"KDFIM(SATC)":[226,248],"facilitates":[227],"heightened":[228],"robustness":[229],"enables":[231],"rapid":[233],"diagnosis":[234],"quantification":[236],"details,":[240],"detection":[243],"just":[245],"0.3795s/100km\u00b2.":[246],"Overall,":[247],"proves":[249],"be":[251],"robust":[252],"pivotal":[255],"efforts":[260]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}