{"id":"https://openalex.org/W7160398346","doi":"https://doi.org/10.1109/access.2026.3691003","title":"A Scalable Spatiotemporal Framework for Multi-Hazard Climate Risk Assessment Using Remote Sensing in Bangladesh","display_name":"A Scalable Spatiotemporal Framework for Multi-Hazard Climate Risk Assessment Using Remote Sensing in Bangladesh","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7160398346","doi":"https://doi.org/10.1109/access.2026.3691003"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3691003","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3691003","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","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/access.2026.3691003","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5135535968","display_name":"Aishi Clara Mondal","orcid":null},"institutions":[{"id":"https://openalex.org/I4210125938","display_name":"Jagannath University","ror":"https://ror.org/02c4z7527","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210125938"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Aishi Clara Mondal","raw_affiliation_strings":["Department of Computer Science and Engineering, Jagannath University, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Jagannath University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I4210125938"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102881234","display_name":"Selina Sharmin","orcid":"https://orcid.org/0000-0002-5656-7159"},"institutions":[{"id":"https://openalex.org/I4210125938","display_name":"Jagannath University","ror":"https://ror.org/02c4z7527","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210125938"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Selina Sharmin","raw_affiliation_strings":["Department of Computer Science and Engineering, Jagannath University, Dhaka, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0002-5656-7159","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Jagannath University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I4210125938"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034830703","display_name":"Tanvir Ahammad","orcid":"https://orcid.org/0000-0002-0218-1365"},"institutions":[{"id":"https://openalex.org/I4210125938","display_name":"Jagannath University","ror":"https://ror.org/02c4z7527","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210125938"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Tanvir Ahammad","raw_affiliation_strings":["Department of Computer Science and Engineering, Jagannath University, Dhaka, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0002-0218-1365","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Jagannath University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I4210125938"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135524555","display_name":"Md. Mahmudul Hasan","orcid":null},"institutions":[{"id":"https://openalex.org/I40515787","display_name":"Bangladesh Open University","ror":"https://ror.org/05s3ca234","country_code":"BD","type":"education","lineage":["https://openalex.org/I40515787"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Mahmudul Hasan","raw_affiliation_strings":["Computer Science and Engineering Program, School of Science and Technology, Bangladesh Open University, Gazipur, Bangladesh"],"raw_orcid":"https://orcid.org/0009-0007-7761-8991","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Program, School of Science and Technology, Bangladesh Open University, Gazipur, Bangladesh","institution_ids":["https://openalex.org/I40515787"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7368764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"70027","last_page":"70045"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.2590999901294708,"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":0.2590999901294708,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.051100000739097595,"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/T10757","display_name":"Geographic Information Systems Studies","score":0.03840000182390213,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4738999903202057},{"id":"https://openalex.org/keywords/remote-sensing-application","display_name":"Remote sensing application","score":0.41690000891685486},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.32420000433921814},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.30300000309944153},{"id":"https://openalex.org/keywords/risk-assessment","display_name":"Risk assessment","score":0.29580000042915344}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8180000185966492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5788999795913696},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4738999903202057},{"id":"https://openalex.org/C183365957","wikidata":"https://www.wikidata.org/wiki/Q17140402","display_name":"Remote sensing application","level":3,"score":0.41690000891685486},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.390500009059906},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.32420000433921814},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.30300000309944153},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.29580000042915344},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.27320000529289246},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.25619998574256897},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.2549000084400177}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3691003","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3691003","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5728153f844a42488465d198f442cdbe","is_oa":true,"landing_page_url":"https://doaj.org/article/5728153f844a42488465d198f442cdbe","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 70027-70045 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3691003","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3691003","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8748281598091125,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Bangladesh":[0],"is":[1,27,115,186],"vulnerable":[2],"to":[3],"climatic":[4],"disasters":[5],"such":[6,69],"as":[7,70],"floods,":[8],"droughts,":[9],"and":[10,21,47,77,108,132,153,167,171,189,209,218,226,233,243],"vegetation":[11,109,227],"degradation.":[12],"While":[13],"previous":[14],"research":[15,55],"has":[16],"predominantly":[17],"addressed":[18],"single":[19],"hazards":[20],"not":[22],"adopted":[23],"integrated":[24],"methodologies,":[25],"there":[26],"also":[28],"a":[29,57,80,86,99,101,176,198,236],"lack":[30],"of":[31,45,138,165,179,193],"studies":[32],"combining":[33],"multiple":[34],"satellite-derived":[35,67],"indicators":[36,68],"with":[37,95,134,224],"consistent":[38],"annotations.":[39],"This":[40],"limitation":[41],"constrains":[42],"the":[43,118,135,160,184,191,230],"scope":[44],"long-term":[46,239],"district-level":[48],"analyses.":[49],"To":[50],"address":[51],"these":[52],"gaps,":[53],"this":[54],"introduces":[56],"framework":[58,84,185,234],"for":[59,169,238],"multi-hazard":[60],"environmental":[61,181,240],"risk":[62,110,245],"assessment":[63],"in":[64,247],"Bangladesh,":[65],"utilizing":[66],"NDVI,":[71],"NDWI,":[72],"land":[73],"surface":[74],"temperature":[75],"(LST),":[76],"rainfall":[78],"over":[79],"23-year":[81],"period.":[82],"The":[83],"employs":[85],"hybrid":[87],"annotation":[88],"strategy":[89],"that":[90],"integrates":[91],"literature-informed":[92],"rule-based":[93],"thresholds":[94],"K-means":[96],"clustering.":[97],"As":[98],"result,":[100],"reproducible":[102],"benchmark":[103],"dataset":[104,140,162,232],"representing":[105],"flood,":[106],"drought,":[107],"conditions":[111,222],"across":[112],"64":[113],"districts":[114,211],"produced.":[116],"Subsequently,":[117],"resulting":[119],"labels":[120],"are":[121],"evaluated":[122],"using":[123],"ensemble":[124],"machine":[125],"learning":[126],"models,":[127],"including":[128],"Gradient":[129],"Boosting,":[130],"Bagging,":[131],"Stacking,":[133],"primary":[136],"objective":[137],"assessing":[139],"consistency":[141],"rather":[142],"than":[143],"optimizing":[144],"model":[145],"performance.":[146],"Validation":[147],"against":[148],"independently":[149],"verified":[150],"meteorological":[151],"records":[152],"historical":[154],"events":[155],"demonstrates":[156],"substantial":[157],"agreement.":[158],"Moreover,":[159],"annotated":[161],"achieves":[163],"accuracies":[164],"0.895":[166],"0.939":[168],"flood":[170],"drought":[172,225],"risks,":[173],"respectively,":[174],"indicating":[175],"dependable":[177],"reflection":[178],"real-world":[180],"conditions.":[182],"Additionally,":[183],"methodologically":[187],"scalable":[188],"supports":[190],"integration":[192],"more":[194],"satellite":[195],"data":[196],"through":[197],"standardized":[199],"processing":[200],"pipeline.":[201],"Spatiotemporal":[202],"analysis":[203,242],"further":[204],"identifies":[205],"regional":[206],"patterns:":[207],"coastal":[208],"northeastern":[210],"exhibit":[212],"stronger":[213],"flood-related":[214],"signals,":[215],"whereas":[216],"western":[217],"southwestern":[219],"regions":[220],"display":[221],"associated":[223],"stress.":[228],"Overall,":[229],"proposed":[231],"establish":[235],"basis":[237],"hazard":[241],"climate":[244],"monitoring":[246],"Bangladesh.":[248]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-07T00:00:00"}