{"id":"https://openalex.org/W4205448752","doi":"https://doi.org/10.1109/tgrs.2022.3142966","title":"AMSR2 Thin Ice Detection Algorithm for the Arctic Winter Conditions","display_name":"AMSR2 Thin Ice Detection Algorithm for the Arctic Winter Conditions","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4205448752","doi":"https://doi.org/10.1109/tgrs.2022.3142966"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2022.3142966","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3142966","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/A5069744032","display_name":"Marko M\u00e4kynen","orcid":"https://orcid.org/0000-0003-1250-6300"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Marko Makynen","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067418571","display_name":"M. Simil\u00e4","orcid":"https://orcid.org/0000-0003-4799-0446"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Markku Simila","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069744032"],"corresponding_institution_ids":["https://openalex.org/I1285790362"],"apc_list":null,"apc_paid":null,"fwci":1.0799,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72765038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"18"},"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/T11333","display_name":"Climate change and permafrost","score":0.9948999881744385,"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":0.9902999997138977,"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/algorithm","display_name":"Algorithm","score":0.605417013168335},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.5152145028114319},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.4560726284980774},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.45333510637283325},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3866322636604309},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32306572794914246},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22798392176628113},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.19646340608596802},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1669008433818817},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.14241382479667664},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.09573802351951599}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.605417013168335},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.5152145028114319},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.4560726284980774},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.45333510637283325},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3866322636604309},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32306572794914246},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22798392176628113},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.19646340608596802},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1669008433818817},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.14241382479667664},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.09573802351951599}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2022.3142966","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3142966","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":[{"display_name":"Life below water","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1967000891","https://openalex.org/W1972694704","https://openalex.org/W1978916549","https://openalex.org/W1989995053","https://openalex.org/W2002899468","https://openalex.org/W2004134712","https://openalex.org/W2004554085","https://openalex.org/W2004858444","https://openalex.org/W2004953420","https://openalex.org/W2005188028","https://openalex.org/W2010496661","https://openalex.org/W2017975941","https://openalex.org/W2023870751","https://openalex.org/W2038560860","https://openalex.org/W2048314025","https://openalex.org/W2060171508","https://openalex.org/W2080174168","https://openalex.org/W2081420415","https://openalex.org/W2087760916","https://openalex.org/W2106345187","https://openalex.org/W2114218086","https://openalex.org/W2114679477","https://openalex.org/W2125948014","https://openalex.org/W2131863283","https://openalex.org/W2139045280","https://openalex.org/W2139800403","https://openalex.org/W2144462256","https://openalex.org/W2151075605","https://openalex.org/W2151464938","https://openalex.org/W2161880401","https://openalex.org/W2163216133","https://openalex.org/W2172504495","https://openalex.org/W2245017764","https://openalex.org/W2297508164","https://openalex.org/W2317168051","https://openalex.org/W2387036551","https://openalex.org/W2500894737","https://openalex.org/W2524149850","https://openalex.org/W2747468371","https://openalex.org/W2784067333","https://openalex.org/W2787894218","https://openalex.org/W2795553181","https://openalex.org/W2800218675","https://openalex.org/W2883803127","https://openalex.org/W2886326459","https://openalex.org/W2906787702","https://openalex.org/W2945014426","https://openalex.org/W2956115024","https://openalex.org/W2973058607","https://openalex.org/W3025949386","https://openalex.org/W3036073519","https://openalex.org/W3041411503","https://openalex.org/W3044238167","https://openalex.org/W3138948940","https://openalex.org/W4229572532","https://openalex.org/W4243354274","https://openalex.org/W4253723516","https://openalex.org/W6683605210"],"related_works":["https://openalex.org/W2799956776","https://openalex.org/W1593918797","https://openalex.org/W2359100252","https://openalex.org/W2990268995","https://openalex.org/W2900863650","https://openalex.org/W3022582023","https://openalex.org/W4223614747","https://openalex.org/W4300638840","https://openalex.org/W3081547305","https://openalex.org/W2793648181"],"abstract_inverted_index":{"We":[0],"have":[1],"developed":[2,193],"a":[3,36,75,186],"thin":[4,18,33,98,103,147,188,216,249],"ice":[5,19,34,82,94,99,106,128,145,189,198,214,217,238,252,269],"detection":[6,20,31],"algorithm":[7],"for":[8,26,210,226,266],"the":[9,27,45,48,134,150,181,202,219,232,236,242,248],"AMSR2":[10,17,151],"radiometer":[11],"data.":[12],"The":[13,30,92,207,229,254],"algorithm,":[14],"denoted":[15],"as":[16,146,215],"algorithm\u2014version":[21],"2":[22],"(ATIDA2),":[23],"is":[24,42,123,131,137,159,173,222,257],"targeted":[25,258],"Arctic":[28,243],"Ocean.":[29],"of":[32,39,47,143,212,231],"with":[35,74,84,263],"maximum":[37],"thickness":[38,199,239],"20":[40],"cm":[41],"based":[43],"on":[44],"classification":[46],"36-GHz":[49],"polarization":[50],"ratio":[51,64],"(":[52,65],"<inline-formula":[53,66,85,107,114],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[54,67,86,108,115],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[55,68,87,109,116],"<tex-math":[56,69,88,110,117],"notation=\"LaTeX\">$PR36$":[57,111],"</tex-math></inline-formula>":[58,71,90,112,119],")":[59,72],"and":[60,80,104,113,133,179,194,204,224,235],"H-polarization":[61],"89\u201336-GHz":[62],"gradient":[63],"notation=\"LaTeX\">$GR8936H$":[70,118],"signatures":[73],"linear":[76],"discriminant":[77],"analysis":[78],"(LDA)":[79],"thick":[81,93,105,144,213,251],"restoration":[83,95],"notation=\"LaTeX\">$GR3610H$":[89],".":[91],"removes":[96],"erroneous":[97],"detections":[100],"due":[101],"to":[102,140,175,185,259],"signature":[120],"mixing.":[121],"ATIDA2":[122,172,191,233,255],"applied":[124,160,174],"only":[125],"when":[126],"sea":[127,268],"concentration":[129],"(SIC)":[130],"\u226570%":[132],"air":[135],"temperature":[136,154],"\u2264\u22125":[138],"\u00b0C":[139],"decrease":[141],"misclassification":[142,211],"ice.":[148],"For":[149],"L1R":[152,176],"brightness":[153],"data,":[155],"an":[156,162],"atmospheric":[157],"correction":[158,166],"following":[161],"EUMETSAT":[163],"OSI":[164],"SAF":[165],"scheme":[167],"in":[168,218,247],"SIC":[169],"retrieval":[170],"algorithms.":[171],"swath":[177],"datasets,":[178],"then,":[180],"results":[182],"are":[183],"combined":[184],"daily":[187,220],"chart.":[190],"was":[192],"validated":[195],"using":[196],"MODIS":[197],"charts":[200],"over":[201,241],"Barents":[203],"Kara":[205],"Seas.":[206],"average":[208],"probability":[209],"chart":[221,234,240,256],"8.7%,":[223],"37.0%":[225],"vice":[227],"versa.":[228],"comparison":[230],"SMOS":[237],"showed":[244],"rough":[245],"correspondence":[246],"versus":[250],"classification.":[253],"be":[260],"used":[261],"together":[262],"SAR":[264],"imagery":[265],"various":[267],"classifications.":[270]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
