{"id":"https://openalex.org/W4409474093","doi":"https://doi.org/10.1109/tgrs.2025.3560261","title":"Advanced Algorithm for Continuous Melt Onset Detection on Arctic Sea Ice","display_name":"Advanced Algorithm for Continuous Melt Onset Detection on Arctic Sea Ice","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409474093","doi":"https://doi.org/10.1109/tgrs.2025.3560261"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3560261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3560261","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","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/A5100416708","display_name":"Jong\u2010Min Kim","orcid":"https://orcid.org/0000-0002-7852-4758"},"institutions":[{"id":"https://openalex.org/I4210093716","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494","country_code":"KR","type":"facility","lineage":["https://openalex.org/I133437993","https://openalex.org/I4210093716"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jong-Min Kim","raw_affiliation_strings":["Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]},{"raw_affiliation_string":"Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100650578","display_name":"Hyun\u2010Cheol Kim","orcid":"https://orcid.org/0000-0002-6831-9291"},"institutions":[{"id":"https://openalex.org/I4210093716","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494","country_code":"KR","type":"facility","lineage":["https://openalex.org/I133437993","https://openalex.org/I4210093716"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun-Cheol Kim","raw_affiliation_strings":["Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]},{"raw_affiliation_string":"Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101673525","display_name":"Jeong\u2010Won Park","orcid":"https://orcid.org/0000-0001-6122-0910"},"institutions":[{"id":"https://openalex.org/I4210093716","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494","country_code":"KR","type":"facility","lineage":["https://openalex.org/I133437993","https://openalex.org/I4210093716"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeong-Won Park","raw_affiliation_strings":["Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]},{"raw_affiliation_string":"Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013517794","display_name":"Jinku Park","orcid":"https://orcid.org/0000-0002-9598-2101"},"institutions":[{"id":"https://openalex.org/I4210093716","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494","country_code":"KR","type":"facility","lineage":["https://openalex.org/I133437993","https://openalex.org/I4210093716"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinku Park","raw_affiliation_strings":["Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]},{"raw_affiliation_string":"Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005426085","display_name":"Minji Seo","orcid":"https://orcid.org/0000-0001-8413-6930"},"institutions":[{"id":"https://openalex.org/I4210093716","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494","country_code":"KR","type":"facility","lineage":["https://openalex.org/I133437993","https://openalex.org/I4210093716"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minji Seo","raw_affiliation_strings":["Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Center of Remote Sensing and GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]},{"raw_affiliation_string":"Center of Remote Sensing & GIS, Korea Polar Research Institute, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I4210093716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071330722","display_name":"Sang\u2010Moo Lee","orcid":"https://orcid.org/0000-0002-3560-7908"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Moo Lee","raw_affiliation_strings":["School of Earth and Environmental Sciences and the Institute for Data Innovation in Science, Seoul National University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Earth and Environmental Sciences and the Institute for Data Innovation in Science, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100416708"],"corresponding_institution_ids":["https://openalex.org/I4210093716"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14472969,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10995","display_name":"Methane Hydrates and Related Phenomena","score":0.9453999996185303,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/sea-ice","display_name":"Sea ice","score":0.7110450267791748},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.5321124196052551},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5082106590270996},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4738260507583618},{"id":"https://openalex.org/keywords/sea-ice-concentration","display_name":"Sea ice concentration","score":0.4160529375076294},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40298691391944885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39559584856033325},{"id":"https://openalex.org/keywords/arctic-ice-pack","display_name":"Arctic ice pack","score":0.3488355278968811},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.3096039891242981},{"id":"https://openalex.org/keywords/sea-ice-thickness","display_name":"Sea ice thickness","score":0.2621050179004669},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.22470638155937195}],"concepts":[{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.7110450267791748},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.5321124196052551},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5082106590270996},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4738260507583618},{"id":"https://openalex.org/C194520297","wikidata":"https://www.wikidata.org/wiki/Q7440064","display_name":"Sea ice concentration","level":5,"score":0.4160529375076294},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40298691391944885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39559584856033325},{"id":"https://openalex.org/C161798024","wikidata":"https://www.wikidata.org/wiki/Q3651008","display_name":"Arctic ice pack","level":3,"score":0.3488355278968811},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.3096039891242981},{"id":"https://openalex.org/C149767477","wikidata":"https://www.wikidata.org/wiki/Q7440066","display_name":"Sea ice thickness","level":4,"score":0.2621050179004669},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.22470638155937195}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3560261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3560261","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G4104012188","display_name":null,"funder_award_id":"PE25040","funder_id":"https://openalex.org/F4320322474","funder_display_name":"Korea Polar Research Institute"}],"funders":[{"id":"https://openalex.org/F4320322474","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W248474891","https://openalex.org/W1487837906","https://openalex.org/W1514099499","https://openalex.org/W1554353685","https://openalex.org/W1588938652","https://openalex.org/W1624032405","https://openalex.org/W1868050845","https://openalex.org/W1941516420","https://openalex.org/W1963986799","https://openalex.org/W1971449265","https://openalex.org/W1983363555","https://openalex.org/W1986377760","https://openalex.org/W1989530315","https://openalex.org/W2004795746","https://openalex.org/W2006239628","https://openalex.org/W2011806334","https://openalex.org/W2012638340","https://openalex.org/W2013793031","https://openalex.org/W2019676969","https://openalex.org/W2024656021","https://openalex.org/W2028238058","https://openalex.org/W2048713762","https://openalex.org/W2049963706","https://openalex.org/W2053426021","https://openalex.org/W2053858753","https://openalex.org/W2054555618","https://openalex.org/W2062067271","https://openalex.org/W2069474014","https://openalex.org/W2075005504","https://openalex.org/W2075434136","https://openalex.org/W2077756777","https://openalex.org/W2092445705","https://openalex.org/W2097721384","https://openalex.org/W2097766095","https://openalex.org/W2098136734","https://openalex.org/W2106345187","https://openalex.org/W2107261014","https://openalex.org/W2114679477","https://openalex.org/W2134591556","https://openalex.org/W2135187767","https://openalex.org/W2159841501","https://openalex.org/W2161094102","https://openalex.org/W2168373356","https://openalex.org/W2169598607","https://openalex.org/W2296161316","https://openalex.org/W2309493739","https://openalex.org/W2419345105","https://openalex.org/W2527516899","https://openalex.org/W2591470589","https://openalex.org/W2771569789","https://openalex.org/W2806322703","https://openalex.org/W2888241342","https://openalex.org/W2888461793","https://openalex.org/W2890288701","https://openalex.org/W2891577860","https://openalex.org/W2897516365","https://openalex.org/W2909523613","https://openalex.org/W2938556588","https://openalex.org/W2948307739","https://openalex.org/W3027344036","https://openalex.org/W3153826554","https://openalex.org/W4249830047","https://openalex.org/W4281721004","https://openalex.org/W4380368796","https://openalex.org/W4387415054","https://openalex.org/W4389221278","https://openalex.org/W6610877334","https://openalex.org/W6634287617","https://openalex.org/W6686146043"],"related_works":["https://openalex.org/W4221057659","https://openalex.org/W4240873802","https://openalex.org/W2486603219","https://openalex.org/W206690607","https://openalex.org/W835875322","https://openalex.org/W2922651963","https://openalex.org/W3147447286","https://openalex.org/W2584433234","https://openalex.org/W4225783348","https://openalex.org/W4392975487"],"abstract_inverted_index":{"Expansion":[0],"of":[1,17,59,79,91,135,153,184,204,218,225],"the":[2,22,57,76,87,95,118,128,146,149,172,201,205,208],"Arctic":[3,18,219],"melting":[4,138,151],"season":[5],"with":[6,162],"an":[7],"earlier":[8],"melt":[9,81],"onset":[10],"date":[11],"(MOD)":[12],"is":[13,38],"a":[14,39,67,133,214],"well-known":[15],"indicator":[16],"warming.":[19],"Since":[20],"1979,":[21],"pan-Arctic":[23,119],"MOD":[24,43,46,61,69,120,193,210],"distributions":[25,121],"usually":[26],"have":[27],"been":[28],"estimated":[29,122],"using":[30,109,127],"passive":[31,51],"satellite":[32],"microwave":[33,52,88],"radiometer":[34],"observations.":[35],"However,":[36],"there":[37],"poor":[40],"agreement":[41],"in":[42],"between":[44],"previous":[45,181],"detection":[47],"algorithms":[48,182],"based":[49],"on":[50,106],"measurements,":[53],"raising":[54],"doubts":[55],"regarding":[56],"accuracy":[58,78],"their":[60,102],"products.":[62],"Thus,":[63],"this":[64],"study":[65],"developed":[66],"new":[68],"algorithm,":[70,73],"namely":[71],"TBmax":[72,84,129,173],"to":[74,125,179,213],"improve":[75],"estimation":[77,224],"continuous":[80],"onset.":[82],"The":[83],"algorithm":[85,130],"utilizes":[86],"radiation":[89],"characteristics":[90],"sea":[92,136,206,226],"ice,":[93,207],"and":[94,158,189,200,222],"daily":[96],"brightness":[97,104,115],"temperature":[98,105,116],"time":[99],"series":[100],"shows":[101],"maximum":[103],"MOD.":[107],"By":[108],"Advanced":[110],"Microwave":[111],"Scanning":[112],"Radiometer":[113],"2":[114],"data,":[117],"from":[123],"2013":[124],"2021":[126],"successfully":[131],"reproduced":[132],"feature":[134],"ice":[137,154,227],"that":[139,171],"mainly":[140],"during":[141],"May":[142],"or":[143],"June":[144],"over":[145],"Arctic,":[147],"including":[148],"late":[150],"tendency":[152],"at":[155],"high":[156],"latitudes":[157],"multiyear":[159],"ice.":[160],"Validation":[161],"independent":[163],"dataset":[164],"(ice":[165],"mass":[166],"balance":[167],"buoy":[168],"data)":[169],"suggested":[170],"MODs":[174],"showed":[175],"superior":[176],"performance":[177],"compared":[178],"other":[180],"(biases":[183],"0.1":[185],"days":[186],"vs.":[187],"-2.7":[188],"13.9":[190],"days).":[191],"As":[192],"can":[194],"provide":[195],"information":[196],"about":[197],"surface":[198],"emissivity":[199],"energy":[202],"budget":[203],"improved":[209],"may":[211],"contribute":[212],"more":[215],"precise":[216],"analysis":[217],"environment":[220],"change":[221],"enhanced":[223],"parameters.":[228]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}