{"id":"https://openalex.org/W1906889240","doi":"https://doi.org/10.1109/tgrs.2015.2452215","title":"Multiyear Arctic Sea Ice Classification Using OSCAT and QuikSCAT","display_name":"Multiyear Arctic Sea Ice Classification Using OSCAT and QuikSCAT","publication_year":2015,"publication_date":"2015-07-29","ids":{"openalex":"https://openalex.org/W1906889240","doi":"https://doi.org/10.1109/tgrs.2015.2452215","mag":"1906889240"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2015.2452215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2015.2452215","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/A5004550709","display_name":"David B. Lindell","orcid":"https://orcid.org/0000-0002-6999-3958"},"institutions":[{"id":"https://openalex.org/I100005738","display_name":"Brigham Young University","ror":"https://ror.org/047rhhm47","country_code":"US","type":"education","lineage":["https://openalex.org/I100005738"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David B. Lindell","raw_affiliation_strings":["Microwave Earth Remote Sensing Laboratory, Brigham Young University, Provo, UT, USA","Microwave Earth Remote Sensing Lab., Brigham Young Univ., Provo, UT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwave Earth Remote Sensing Laboratory, Brigham Young University, Provo, UT, USA","institution_ids":["https://openalex.org/I100005738"]},{"raw_affiliation_string":"Microwave Earth Remote Sensing Lab., Brigham Young Univ., Provo, UT, USA","institution_ids":["https://openalex.org/I100005738"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079925208","display_name":"David G. Long","orcid":"https://orcid.org/0000-0002-1852-3972"},"institutions":[{"id":"https://openalex.org/I100005738","display_name":"Brigham Young University","ror":"https://ror.org/047rhhm47","country_code":"US","type":"education","lineage":["https://openalex.org/I100005738"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David G. Long","raw_affiliation_strings":["Microwave Earth Remote Sensing Laboratory, Brigham Young University, Provo, UT, USA","Microwave Earth Remote Sensing Lab., Brigham Young Univ., Provo, UT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwave Earth Remote Sensing Laboratory, Brigham Young University, Provo, UT, USA","institution_ids":["https://openalex.org/I100005738"]},{"raw_affiliation_string":"Microwave Earth Remote Sensing Lab., Brigham Young Univ., Provo, UT, USA","institution_ids":["https://openalex.org/I100005738"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9361,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.89790431,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"54","issue":"1","first_page":"167","last_page":"175"},"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":0.9987000226974487,"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":0.9980000257492065,"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/sea-ice","display_name":"Sea ice","score":0.8344229459762573},{"id":"https://openalex.org/keywords/scatterometer","display_name":"Scatterometer","score":0.7937947511672974},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.6080793738365173},{"id":"https://openalex.org/keywords/sea-ice-concentration","display_name":"Sea ice concentration","score":0.5854884386062622},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.5740981698036194},{"id":"https://openalex.org/keywords/arctic-ice-pack","display_name":"Arctic ice pack","score":0.5652361512184143},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5418946743011475},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.4711519479751587},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4693378508090973},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4583217203617096},{"id":"https://openalex.org/keywords/sea-ice-thickness","display_name":"Sea ice thickness","score":0.4570252597332001},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.32916510105133057},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.32870280742645264},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.2165236473083496},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15320926904678345},{"id":"https://openalex.org/keywords/wind-speed","display_name":"Wind speed","score":0.14686080813407898},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.09433811902999878}],"concepts":[{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.8344229459762573},{"id":"https://openalex.org/C2776212561","wikidata":"https://www.wikidata.org/wiki/Q905295","display_name":"Scatterometer","level":3,"score":0.7937947511672974},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.6080793738365173},{"id":"https://openalex.org/C194520297","wikidata":"https://www.wikidata.org/wiki/Q7440064","display_name":"Sea ice concentration","level":5,"score":0.5854884386062622},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.5740981698036194},{"id":"https://openalex.org/C161798024","wikidata":"https://www.wikidata.org/wiki/Q3651008","display_name":"Arctic ice pack","level":3,"score":0.5652361512184143},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5418946743011475},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.4711519479751587},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4693378508090973},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4583217203617096},{"id":"https://openalex.org/C149767477","wikidata":"https://www.wikidata.org/wiki/Q7440066","display_name":"Sea ice thickness","level":4,"score":0.4570252597332001},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32916510105133057},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.32870280742645264},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.2165236473083496},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15320926904678345},{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.14686080813407898},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09433811902999878},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2015.2452215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2015.2452215","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":0.8700000047683716,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1482393903","https://openalex.org/W1608677044","https://openalex.org/W1967714309","https://openalex.org/W1971979033","https://openalex.org/W1988744010","https://openalex.org/W1991913474","https://openalex.org/W1996001249","https://openalex.org/W2003667392","https://openalex.org/W2059388419","https://openalex.org/W2117393582","https://openalex.org/W2120061596","https://openalex.org/W2124168236","https://openalex.org/W2139848985","https://openalex.org/W2143615512","https://openalex.org/W2159479457","https://openalex.org/W2160812412","https://openalex.org/W2169499952","https://openalex.org/W2236274389"],"related_works":["https://openalex.org/W206690607","https://openalex.org/W4221057659","https://openalex.org/W2486603219","https://openalex.org/W1981028522","https://openalex.org/W2138002925","https://openalex.org/W4240873802","https://openalex.org/W1998380203","https://openalex.org/W2057155177","https://openalex.org/W2044841326","https://openalex.org/W4256535313"],"abstract_inverted_index":{"Arctic":[0],"sea":[1,52,79],"ice":[2,37,53,60,80,87,115,154],"can":[3],"be":[4],"classified":[5],"as":[6,38],"first-year":[7],"(FY)":[8],"or":[9,40],"multiyear":[10],"(MY)":[11],"based":[12],"on":[13,98],"data":[14,112],"collected":[15],"by":[16,92],"satellite":[17],"microwave":[18,66],"scatterometers.":[19],"The":[20,101,124,140],"Oceansat-2":[21],"Ku-band":[22],"Scatterometer":[23,110],"(OSCAT)":[24],"was":[25],"operational":[26],"from":[27,51,64,136],"2009":[28],"to":[29,35,46,71,76,107,138],"2014":[30],"and":[31,54,85,114,127],"is":[32,69,88,104],"here":[33],"used":[34,70],"classify":[36],"FY":[39,84],"MY":[41,86,146],"during":[42],"these":[43],"years.":[44],"Due":[45],"similarities":[47],"in":[48,145],"backscatter":[49,99],"measurements":[50],"open":[55],"water,":[56],"a":[57,94,131,143],"NASA":[58],"Team":[59],"concentration":[61],"product":[62],"derived":[63],"passive":[65],"brightness":[67],"temperatures":[68],"restrict":[72],"the":[73,78,108,149,153,162],"classification":[74,102],"area":[75,151],"within":[77],"extent.":[81],"Classification":[82],"of":[83,152],"completed":[89],"with":[90],"OSCAT":[91,128],"applying":[93],"temporally":[95],"adjusted":[96],"threshold":[97],"values.":[100],"method":[103],"also":[105],"applied":[106],"Quick":[109],"(QuikSCAT)":[111],"set,":[113],"age":[116],"classifications":[117,129,141],"are":[118],"processed":[119],"using":[120],"QuikSCAT":[121,126],"for":[122],"1999-2009.":[123],"combined":[125],"represent":[130],"15-year":[132],"record,":[133],"which":[134],"extends":[135],"1999":[137],"2014.":[139],"show":[142],"decrease":[144],"ice,":[147],"while":[148],"total":[150],"cover":[155],"remains":[156],"consistent":[157],"throughout":[158],"winter":[159],"seasons":[160],"over":[161],"time":[163],"series.":[164]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":6}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
