{"id":"https://openalex.org/W4411403488","doi":"https://doi.org/10.1145/3729463","title":"A-UVI: GNSS-Assisted EO-based UV Index Estimation Method for Individual-level Precise UV Exposure Assessment","display_name":"A-UVI: GNSS-Assisted EO-based UV Index Estimation Method for Individual-level Precise UV Exposure Assessment","publication_year":2025,"publication_date":"2025-06-09","ids":{"openalex":"https://openalex.org/W4411403488","doi":"https://doi.org/10.1145/3729463"},"language":"en","primary_location":{"id":"doi:10.1145/3729463","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3729463","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3729463","source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3729463","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046878953","display_name":"Yuuki Nishiyama","orcid":"https://orcid.org/0000-0002-5549-5595"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuuki Nishiyama","raw_affiliation_strings":["The University of Tokyo, Japan, Tokyo"],"raw_orcid":"https://orcid.org/0000-0002-5549-5595","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037390057","display_name":"Subaru Atsumi","orcid":"https://orcid.org/0009-0004-4598-2391"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Subaru Atsumi","raw_affiliation_strings":["The University of Tokyo, Japan, Tokyo"],"raw_orcid":"https://orcid.org/0009-0004-4598-2391","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043621466","display_name":"Kota Tsubouchi","orcid":"https://orcid.org/0000-0002-7753-8939"},"institutions":[{"id":"https://openalex.org/I4210096607","display_name":"Line Corporation (Japan)","ror":"https://ror.org/00qg8pm87","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210096607","https://openalex.org/I60922564"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kota Tsubouchi","raw_affiliation_strings":["LY Corporation, Japan, Tokyo"],"raw_orcid":"https://orcid.org/0000-0002-7753-8939","affiliations":[{"raw_affiliation_string":"LY Corporation, Japan, Tokyo","institution_ids":["https://openalex.org/I4210096607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050720322","display_name":"Kaoru Sezaki","orcid":"https://orcid.org/0000-0003-1194-4632"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kaoru Sezaki","raw_affiliation_strings":["The University of Tokyo, Japan, Tokyo"],"raw_orcid":"https://orcid.org/0000-0003-1194-4632","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07540897,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"2","first_page":"1","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11963","display_name":"Impact of Light on Environment and Health","score":0.9855999946594238,"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9855999946594238,"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/T10766","display_name":"Urban Heat Island Mitigation","score":0.957099974155426,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental 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/T11692","display_name":"Noise Effects and Management","score":0.9235000014305115,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8366110324859619},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6807243824005127},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.5800653696060181},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5680866241455078},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5151223540306091},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5066086053848267},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.458301842212677},{"id":"https://openalex.org/keywords/accuracy-and-precision","display_name":"Accuracy and precision","score":0.45005133748054504},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.2440578043460846},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11566558480262756},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10021975636482239},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08906623721122742},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08795708417892456},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.08369782567024231},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07876670360565186}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8366110324859619},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6807243824005127},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.5800653696060181},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5680866241455078},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5151223540306091},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5066086053848267},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.458301842212677},{"id":"https://openalex.org/C202799725","wikidata":"https://www.wikidata.org/wiki/Q272035","display_name":"Accuracy and precision","level":2,"score":0.45005133748054504},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.2440578043460846},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11566558480262756},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10021975636482239},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08906623721122742},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08795708417892456},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.08369782567024231},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07876670360565186},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3729463","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3729463","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3729463","source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3729463","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3729463","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3729463","source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G350313467","display_name":null,"funder_award_id":"JP23KK0209, JP23K17004","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411403488.pdf","grobid_xml":"https://content.openalex.org/works/W4411403488.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1551229283","https://openalex.org/W1985900935","https://openalex.org/W1996883364","https://openalex.org/W2029722588","https://openalex.org/W2046966712","https://openalex.org/W2056132907","https://openalex.org/W2083502682","https://openalex.org/W2087696228","https://openalex.org/W2089161677","https://openalex.org/W2111078144","https://openalex.org/W2114059803","https://openalex.org/W2123957550","https://openalex.org/W2153905151","https://openalex.org/W2248549009","https://openalex.org/W2295598076","https://openalex.org/W2465002631","https://openalex.org/W2525860450","https://openalex.org/W2538479227","https://openalex.org/W2587217697","https://openalex.org/W2589065283","https://openalex.org/W2590265619","https://openalex.org/W2661207799","https://openalex.org/W2726276264","https://openalex.org/W2794997027","https://openalex.org/W2806377715","https://openalex.org/W2911964244","https://openalex.org/W2912083425","https://openalex.org/W2912492458","https://openalex.org/W2949676527","https://openalex.org/W2962319395","https://openalex.org/W2997591727","https://openalex.org/W3007299842","https://openalex.org/W3085305149","https://openalex.org/W3103144676","https://openalex.org/W3110809172","https://openalex.org/W3120925927","https://openalex.org/W3142631014","https://openalex.org/W3167711615","https://openalex.org/W3195610806","https://openalex.org/W3206143076","https://openalex.org/W3214589541","https://openalex.org/W4200171432","https://openalex.org/W4211246989","https://openalex.org/W4234388015","https://openalex.org/W4250928742","https://openalex.org/W4315631113","https://openalex.org/W4319837256","https://openalex.org/W4388320304","https://openalex.org/W4405031363","https://openalex.org/W6948203659"],"related_works":["https://openalex.org/W4386936491","https://openalex.org/W3007931018","https://openalex.org/W3110195467","https://openalex.org/W3033823235","https://openalex.org/W2881093137","https://openalex.org/W4391128647","https://openalex.org/W4384916587","https://openalex.org/W2163330330","https://openalex.org/W2429057255","https://openalex.org/W2187546663"],"abstract_inverted_index":{"Excessive":[0],"or":[1,249],"insufficient":[2],"exposure":[3,261,266,270],"to":[4],"ultraviolet":[5],"(UV)":[6],"light":[7],"can":[8,29,40],"have":[9],"adverse":[10],"effects":[11],"on":[12,139],"health,":[13],"including":[14,238],"the":[15,91,94,160,171,216,232,243],"development":[16],"of":[17,70,93,154,162,231],"skin":[18],"cancer,":[19],"cataracts,":[20],"and":[21,62,72,114,156,206,263],"osteoporosis.":[22],"An":[23],"Earth":[24],"observation":[25,157],"(EO)-based":[26],"UV":[27,32,57,64,96,112,172,233,260,265],"index":[28,97,113,173,234],"estimate":[30],"area-level":[31],"indexes":[33],"without":[34,242],"effort":[35],"in":[36,68,129,146,190,203,235,239,256],"open-sky":[37],"environments":[38,131],"but":[39],"not":[41],"provide":[42],"sufficient":[43],"accuracy":[44,92,128,189,210],"for":[45,52,76,245],"shaded":[46,240],"environments.":[47,192],"In":[48],"contrast,":[49],"conventional":[50],"methods":[51,179],"monitoring":[53,262],"individual-level,":[54],"i.e.,":[55],"personal,":[56],"exposure,":[58],"such":[59],"as":[60],"mobile":[61],"wearable":[63],"sensors,":[65],"face":[66],"limitations":[67],"terms":[69],"measurement":[71,247],"usability,":[73],"presenting":[74],"challenges":[75],"practical":[77],"long-term":[78],"usage.":[79],"To":[80],"address":[81],"these":[82],"issues,":[83],"we":[84],"introduce":[85],"A-UVI,":[86],"a":[87,151,175,253],"method":[88,124,138],"that":[89,168,196,211,223],"enhances":[90],"EO-based":[95,111,218],"by":[98,133,142,180],"leveraging":[99],"raw":[100,120,225],"signals":[101,227],"from":[102,119],"global":[103],"navigation":[104],"satellite":[105],"systems":[106],"(GNSS).":[107],"By":[108],"integrating":[109],"this":[110],"an":[115,208],"attenuation":[116],"ratio":[117],"estimated":[118],"GNSS":[121,144,201,226],"signals,":[122],"our":[123,137],"especially":[125],"improves":[126],"estimation":[127,188,230],"shady":[130],"affected":[132],"obstructions.":[134],"We":[135,193],"evaluated":[136],"data":[140],"collected":[141],"different":[143,147],"receivers":[145,202],"mobility":[148],"scenarios":[149],"encompassing":[150],"diverse":[152],"range":[153],"contexts":[155],"areas":[158],"over":[159],"course":[161],"three":[163],"days.":[164],"Our":[165,220],"evaluation":[166],"showed":[167],"A-UVI":[169,197],"estimates":[170],"with":[174,200],"precision":[176],"exceeding":[177],"existing":[178],"at":[181],"least":[182],"44.25%,":[183],"achieving":[184],"5.53":[185],"times":[186],"higher":[187],"forest":[191],"also":[194],"confirmed":[195],"is":[198,212],"compatible":[199],"consumer-grade":[204],"smartphones":[205],"has":[207],"average":[209],"23%":[213],"better":[214],"than":[215],"baseline":[217],"method.":[219],"findings":[221],"demonstrate":[222],"utilizing":[224],"enables":[228],"accurate":[229],"various":[236],"conditions,":[237],"areas,":[241],"need":[244],"particular":[246],"actions":[248],"devices.":[250],"This":[251],"marks":[252],"significant":[254],"advancement":[255],"enabling":[257],"passive":[258],"individual-level":[259],"adaptive":[264],"management":[267],"beyond":[268],"simple":[269],"tracking.":[271]},"counts_by_year":[],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}