{"id":"https://openalex.org/W3042618505","doi":"https://doi.org/10.3390/rs12142262","title":"Development of Geo-KOMPSAT-2A Algorithm for Sea-Ice Detection Using Himawari-8/AHI Data","display_name":"Development of Geo-KOMPSAT-2A Algorithm for Sea-Ice Detection Using Himawari-8/AHI Data","publication_year":2020,"publication_date":"2020-07-14","ids":{"openalex":"https://openalex.org/W3042618505","doi":"https://doi.org/10.3390/rs12142262","mag":"3042618505"},"language":"en","primary_location":{"id":"doi:10.3390/rs12142262","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12142262","pdf_url":"https://www.mdpi.com/2072-4292/12/14/2262/pdf?version=1594887236","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/12/14/2262/pdf?version=1594887236","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088298908","display_name":"Donghyun Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donghyun Jin","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0001-5449-8252","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044115553","display_name":"Sung-Rae Chung","orcid":null},"institutions":[{"id":"https://openalex.org/I1335415512","display_name":"Korea Meteorological Administration","ror":"https://ror.org/04nrmrg07","country_code":"KR","type":"government","lineage":["https://openalex.org/I1335415512","https://openalex.org/I4210154521"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung-Rae Chung","raw_affiliation_strings":["National Meteorological Satellite Center, 64-18, Guam-gil, Gwanghyewon-myeon, Jincheon-gun, Chungcheongbuk-do 27803, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Meteorological Satellite Center, 64-18, Guam-gil, Gwanghyewon-myeon, Jincheon-gun, Chungcheongbuk-do 27803, Korea","institution_ids":["https://openalex.org/I1335415512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014388000","display_name":"Kyeong-Sang Lee","orcid":"https://orcid.org/0000-0002-7639-5729"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyeong-Sang Lee","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0002-7639-5729","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"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/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minji Seo","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0001-8413-6930","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066872855","display_name":"Sungwon Choi","orcid":"https://orcid.org/0000-0003-3469-6563"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungwon Choi","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0003-3469-6563","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078649116","display_name":"Noh-Hun Seong","orcid":"https://orcid.org/0000-0002-9371-8104"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Noh-Hun Seong","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0002-9371-8104","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034291883","display_name":"Daeseong Jung","orcid":"https://orcid.org/0000-0002-0796-5601"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Daeseong Jung","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0002-0796-5601","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033610195","display_name":"Suyoung Sim","orcid":"https://orcid.org/0000-0003-4164-1165"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Suyoung Sim","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100390271","display_name":"Jinsoo Kim","orcid":"https://orcid.org/0000-0002-7772-5291"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinsoo Kim","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040145756","display_name":"Kyung\u2010Soo Han","orcid":"https://orcid.org/0000-0002-5031-0256"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyung-Soo Han","raw_affiliation_strings":["Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea"],"raw_orcid":"https://orcid.org/0000-0002-5031-0256","affiliations":[{"raw_affiliation_string":"Division of Earth Environmental System Science (Major of Spatial Information System Engineering), Pukyong National University, 45, Yongso-ro, Nam-gu, Busan 48513, Korea","institution_ids":["https://openalex.org/I8991828"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040145756"],"corresponding_institution_ids":["https://openalex.org/I8991828"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":0.1685,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.43395732,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"12","issue":"14","first_page":"2262","last_page":"2262"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":1.0,"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":1.0,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9997000098228455,"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/T11333","display_name":"Climate change and permafrost","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/geostationary-orbit","display_name":"Geostationary orbit","score":0.742182731628418},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.6472390294075012},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.530937910079956},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4654577076435089},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4409748911857605},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.4336312711238861},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4315011501312256},{"id":"https://openalex.org/keywords/polar-orbit","display_name":"Polar orbit","score":0.42510920763015747},{"id":"https://openalex.org/keywords/sea-ice-concentration","display_name":"Sea ice concentration","score":0.4214323163032532},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3302098214626312},{"id":"https://openalex.org/keywords/arctic-ice-pack","display_name":"Arctic ice pack","score":0.294913113117218},{"id":"https://openalex.org/keywords/sea-ice-thickness","display_name":"Sea ice thickness","score":0.28724467754364014},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15114611387252808}],"concepts":[{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.742182731628418},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.6472390294075012},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.530937910079956},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4654577076435089},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4409748911857605},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.4336312711238861},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4315011501312256},{"id":"https://openalex.org/C92328372","wikidata":"https://www.wikidata.org/wiki/Q746711","display_name":"Polar orbit","level":3,"score":0.42510920763015747},{"id":"https://openalex.org/C194520297","wikidata":"https://www.wikidata.org/wiki/Q7440064","display_name":"Sea ice concentration","level":5,"score":0.4214323163032532},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3302098214626312},{"id":"https://openalex.org/C161798024","wikidata":"https://www.wikidata.org/wiki/Q3651008","display_name":"Arctic ice pack","level":3,"score":0.294913113117218},{"id":"https://openalex.org/C149767477","wikidata":"https://www.wikidata.org/wiki/Q7440066","display_name":"Sea ice thickness","level":4,"score":0.28724467754364014},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15114611387252808},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs12142262","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12142262","pdf_url":"https://www.mdpi.com/2072-4292/12/14/2262/pdf?version=1594887236","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:30d8cbe18c234defbbf2cd733893a56a","is_oa":true,"landing_page_url":"https://doaj.org/article/30d8cbe18c234defbbf2cd733893a56a","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":"Remote Sensing, Vol 12, Iss 14, p 2262 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs12142262","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12142262","pdf_url":"https://www.mdpi.com/2072-4292/12/14/2262/pdf?version=1594887236","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.7799999713897705}],"awards":[{"id":"https://openalex.org/G5321434834","display_name":null,"funder_award_id":"20160245","funder_id":"https://openalex.org/F4320322474","funder_display_name":"Korea Polar Research Institute"}],"funders":[{"id":"https://openalex.org/F4320322093","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10"},{"id":"https://openalex.org/F4320322474","display_name":"Korea Polar Research Institute","ror":"https://ror.org/00n14a494"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3042618505.pdf","grobid_xml":"https://content.openalex.org/works/W3042618505.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W177964384","https://openalex.org/W245578675","https://openalex.org/W854832877","https://openalex.org/W1938756217","https://openalex.org/W1956320671","https://openalex.org/W1963892933","https://openalex.org/W1967667822","https://openalex.org/W1969866052","https://openalex.org/W1972442602","https://openalex.org/W1972586783","https://openalex.org/W2025436377","https://openalex.org/W2033854784","https://openalex.org/W2045028444","https://openalex.org/W2045067514","https://openalex.org/W2049206903","https://openalex.org/W2053396786","https://openalex.org/W2062461848","https://openalex.org/W2069674928","https://openalex.org/W2071590295","https://openalex.org/W2072772095","https://openalex.org/W2082718777","https://openalex.org/W2096842752","https://openalex.org/W2107118194","https://openalex.org/W2123803542","https://openalex.org/W2124410149","https://openalex.org/W2124987461","https://openalex.org/W2127283173","https://openalex.org/W2135266624","https://openalex.org/W2140579761","https://openalex.org/W2142800341","https://openalex.org/W2176502348","https://openalex.org/W2316576890","https://openalex.org/W2518295289","https://openalex.org/W2578525233","https://openalex.org/W2581906016","https://openalex.org/W2591699083","https://openalex.org/W2611962966","https://openalex.org/W2754754403","https://openalex.org/W2756810646","https://openalex.org/W2763829121","https://openalex.org/W2768620316","https://openalex.org/W2773139411","https://openalex.org/W2784067333","https://openalex.org/W2790547852","https://openalex.org/W2795858550","https://openalex.org/W2903707521","https://openalex.org/W2911414720","https://openalex.org/W2917631440","https://openalex.org/W2929069017","https://openalex.org/W2964621420","https://openalex.org/W2971940220","https://openalex.org/W2981704593","https://openalex.org/W2995057813","https://openalex.org/W2999095851","https://openalex.org/W3000626954","https://openalex.org/W4231992140","https://openalex.org/W6607332302","https://openalex.org/W6747725351","https://openalex.org/W6772289298","https://openalex.org/W6772662640"],"related_works":["https://openalex.org/W4389284368","https://openalex.org/W3128070617","https://openalex.org/W4385485074","https://openalex.org/W1933918004","https://openalex.org/W2118389506","https://openalex.org/W1965770049","https://openalex.org/W3195314844","https://openalex.org/W644857929","https://openalex.org/W4234822209","https://openalex.org/W1965960228"],"abstract_inverted_index":{"Sea":[0,150],"ice":[1,20,157,244,262,279,305,327],"is":[2,14,99,158,192,217,334,342],"an":[3],"important":[4],"meteorological":[5],"factor":[6],"affecting":[7],"the":[8,47,74,119,126,148,155,161,164,177,187,222,226,233,247,268,274,287,291,297,325],"global":[9],"climate":[10],"system,":[11],"but":[12],"it":[13],"difficult":[15],"to":[16,232,261],"observe":[17],"in":[18,33,108,163,195],"sea":[19,156,243,278,304,326],"ground":[21],"truth":[22],"data":[23,92,136,179,289,323],"because":[24],"of":[25,63,66,186,228,235,286,310,314,320,329],"its":[26],"location":[27],"mainly":[28],"at":[29],"high":[30],"latitudes":[31],"and":[32,50,111,118,125,146,151,180,212,254,312],"polar":[34],"regions.":[35,68],"Accordingly,":[36],"sea-ice":[37,80,131,135,197,205,270,288,293,322],"detection":[38,81,132,198,206,271,294],"research":[39],"has":[40],"been":[41],"actively":[42],"conducted":[43],"using":[44,83,246,280],"satellites,":[45],"since":[46],"1970s.":[48],"Polar-orbiting":[49],"geostationary":[51,59,105],"satellites":[52,60],"are":[53,61,207],"used":[54,168],"for":[55,204,220],"this":[56,70],"purpose;":[57],"notably,":[58],"capable":[62],"real-time":[64],"monitoring":[65],"specific":[67],"In":[69,266],"paper,":[71],"we":[72],"introduce":[73],"Geo-KOMPSAT-2A":[75],"(GK-2A)/Advanced":[76],"Meteorological":[77,85,101,170],"Imager":[78,90],"(AMI)":[79],"algorithm":[82,133,272,295],"Japan":[84],"Agency":[86],"(JMA)":[87],"Himawari-8/Advanced":[88],"Himawari":[89],"(AHI)":[91],"as":[93,176],"proxy":[94],"data.":[95,238],"The":[96,129,200,215,239,316],"GK-2A/AMI,":[97],"which":[98,333],"Korea":[100],"Administration":[102],"(KMA)\u2019s":[103],"next-generation":[104],"satellite":[106,237],"launched":[107],"December":[109],"2018":[110],"Himawari-8/AHI":[112],"have":[113],"optically":[114],"similar":[115],"channel":[116],"data,":[117,332],"observation":[120],"area":[121,276],"includes":[122],"East":[123],"Asia":[124],"Western":[127],"Pacific.":[128],"GK-2A/AMI":[130,269,292,321],"produces":[134],"with":[137,296,324],"a":[138,142,181,218,281],"10-min":[139],"temporal":[140],"resolution,":[141],"2-km":[143],"spatial":[144],"resolution":[145],"sets":[147],"Okhotsk":[149],"Bohai":[152],"Sea,":[153],"where":[154],"distributed":[159],"during":[160],"winter":[162],"northern":[165],"hemisphere.":[166],"It":[167],"National":[169],"Satellite":[171],"Center":[172],"(NMSC)":[173],"cloud":[174,275],"mask":[175],"preceding":[178],"dynamic":[182,201,208],"threshold":[183,189,202],"method":[184,190,219,241,338],"instead":[185],"static":[188],"that":[191],"commonly":[193],"performed":[194],"existing":[196],"studies.":[199],"methods":[203],"wavelength":[209,234],"warping":[210],"(DWW)":[211],"IST0":[213,240],"method.":[214],"DWW":[216],"determining":[221],"similarity":[223],"by":[224,245,336],"comparing":[225],"pattern":[227],"reflectance":[229],"change":[230],"according":[231,260],"two":[236],"detects":[242],"correlation":[248],"between":[249],"11.2-\u03bcm":[250],"brightness":[251,255],"temperature":[252,256,264],"(BT11.2)":[253],"difference":[257],"(BTD)":[258],"[BT11.2\u2013BT12.3]":[259],"surface":[263],"(IST).":[265],"addition,":[267],"reclassified":[273],"into":[277],"simple":[282],"test.":[283],"A":[284],"comparison":[285],"derived":[290],"S-NPP/visible":[298],"infrared":[299],"imaging":[300],"radiometer":[301],"suite":[302],"(VIIRS)":[303],"characterization":[306],"product":[307],"indicates":[308],"consistency":[309],"99.0%":[311],"inconsistency":[313],"0.9%.":[315],"overall":[317],"accuracy":[318],"(OA)":[319],"region":[328],"interest":[330],"(ROI)":[331],"constructed":[335],"photo-interpretation":[337],"from":[339],"RGB":[340],"images,":[341],"97.2%.":[343]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}
