{"id":"https://openalex.org/W2548207766","doi":"https://doi.org/10.1109/igarss.2016.7729900","title":"Quality assessment of existing antarctic remote sensing products","display_name":"Quality assessment of existing antarctic remote sensing products","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2548207766","doi":"https://doi.org/10.1109/igarss.2016.7729900","mag":"2548207766"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2016.7729900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-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/A5056910001","display_name":"Rongxing Li","orcid":"https://orcid.org/0000-0001-9837-5115"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongxing Li","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113887084","display_name":"Yixiang Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yixiang Tian","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000375580","display_name":"Tiantian Feng","orcid":"https://orcid.org/0000-0003-0345-0106"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiantian Feng","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008163978","display_name":"Huan Xie","orcid":"https://orcid.org/0000-0003-3272-7848"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Xie","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081569334","display_name":"Yang Xu","orcid":"https://orcid.org/0000-0002-4158-0254"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Xu","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086194126","display_name":"Haifeng Xiao","orcid":"https://orcid.org/0000-0002-2617-7854"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Xiao","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032815854","display_name":"Hexia Weng","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hexia Weng","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085492790","display_name":"Da Lv","orcid":"https://orcid.org/0000-0002-4869-2304"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da Lv","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039348214","display_name":"Xiaohua Tong","orcid":"https://orcid.org/0000-0002-1045-3797"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohua Tong","raw_affiliation_strings":["College of Survey and Geo-Informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Survey and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08244942,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"3481","last_page":"3484"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9998999834060669,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9998999834060669,"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":0.9822999835014343,"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9818000197410583,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7529731392860413},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.6176009178161621},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5453712940216064},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.5098251700401306},{"id":"https://openalex.org/keywords/quality-assessment","display_name":"Quality assessment","score":0.49187517166137695},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4812867045402527},{"id":"https://openalex.org/keywords/snow-cover","display_name":"Snow cover","score":0.4635421931743622},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4159621298313141},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.2284039855003357},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20583632588386536},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14139553904533386},{"id":"https://openalex.org/keywords/evaluation-methods","display_name":"Evaluation methods","score":0.11738237738609314},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10650277137756348},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09558859467506409},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.07180294394493103}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7529731392860413},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.6176009178161621},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5453712940216064},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.5098251700401306},{"id":"https://openalex.org/C3020001037","wikidata":"https://www.wikidata.org/wiki/Q836575","display_name":"Quality assessment","level":3,"score":0.49187517166137695},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4812867045402527},{"id":"https://openalex.org/C2983043445","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow cover","level":3,"score":0.4635421931743622},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4159621298313141},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.2284039855003357},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20583632588386536},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14139553904533386},{"id":"https://openalex.org/C3018395757","wikidata":"https://www.wikidata.org/wiki/Q1379672","display_name":"Evaluation methods","level":2,"score":0.11738237738609314},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10650277137756348},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09558859467506409},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.07180294394493103},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2016.7729900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8199999928474426,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W308354133","https://openalex.org/W1610433124","https://openalex.org/W1968152914","https://openalex.org/W1993091516","https://openalex.org/W2022407135","https://openalex.org/W2045122098","https://openalex.org/W2112933625","https://openalex.org/W2125184169","https://openalex.org/W2164131390","https://openalex.org/W2165260037","https://openalex.org/W4241036259"],"related_works":["https://openalex.org/W2910852340","https://openalex.org/W2913143114","https://openalex.org/W1975930865","https://openalex.org/W4393423908","https://openalex.org/W169748493","https://openalex.org/W2355295607","https://openalex.org/W2558750709","https://openalex.org/W2794501863","https://openalex.org/W3137012456","https://openalex.org/W2803457939"],"abstract_inverted_index":{"There":[0],"are":[1,28,77,99,123],"a":[2,108],"variety":[3],"of":[4,8,41,60,94,110],"remote":[5,62,120],"sensing":[6,63,121],"products":[7,27,64,76],"Antarctica":[9],"that":[10,52],"cover":[11],"different":[12,18,30],"time":[13],"periods":[14],"and":[15,23,49,69,82,92],"published":[16],"by":[17],"research":[19,43],"groups.":[20],"The":[21,39,114],"resolution":[22],"accuracy":[24],"for":[25,101,118],"these":[26,95],"quite":[29],"due":[31],"to":[32,45,89],"original":[33],"data":[34],"sources,":[35],"extraction":[36],"methods,":[37],"etc.":[38],"aim":[40],"this":[42],"is":[44,107],"assess":[46],"the":[47,75,102,126],"quality":[48,103,115],"investigate":[50],"changes":[51,91],"can":[53],"be":[54],"detected":[55],"in":[56,125],"three":[57],"main":[58],"categories":[59],"Antarctic":[61],"including":[65],"groundling":[66],"lines,":[67],"coastlines":[68],"surface":[70],"elevation":[71],"models":[72],"(DEM).":[73],"All":[74],"available":[78],"at":[79],"National":[80],"Snow":[81],"Ice":[83],"Data":[84],"Center":[85],"(NSIDC).":[86],"In":[87],"order":[88],"identify":[90],"uncertainties":[93],"products,":[96],"cross-validation":[97],"strategies":[98],"developed":[100],"assessment":[104,116],"when":[105],"there":[106],"lack":[109],"ground":[111],"truth":[112],"data.":[113],"results":[117],"each":[119],"product":[122],"presented":[124],"paper.":[127]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}