{"id":"https://openalex.org/W4388101579","doi":"https://doi.org/10.1109/jstars.2023.3328401","title":"Assessing the Freeze/Thaw States in Arctic Circle Using FengYun-3E GNOS-R: An Initial Demonstration and Analysis","display_name":"Assessing the Freeze/Thaw States in Arctic Circle Using FengYun-3E GNOS-R: An Initial Demonstration and Analysis","publication_year":2023,"publication_date":"2023-10-30","ids":{"openalex":"https://openalex.org/W4388101579","doi":"https://doi.org/10.1109/jstars.2023.3328401"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2023.3328401","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3328401","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/10330207/10301749.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/10330207/10301749.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032638794","display_name":"Xuerui Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I193114190","display_name":"Chifeng University","ror":"https://ror.org/05wr48765","country_code":"CN","type":"education","lineage":["https://openalex.org/I193114190"]},{"id":"https://openalex.org/I2799714274","display_name":"Shanghai Astronomical Observatory","ror":"https://ror.org/003n8re58","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2799714274"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuerui Wu","raw_affiliation_strings":["Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai, China","School of Resources, Environment and Architectural Engineering, Chifeng University, Chifeng, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I2799714274"]},{"raw_affiliation_string":"School of Resources, Environment and Architectural Engineering, Chifeng University, Chifeng, China","institution_ids":["https://openalex.org/I193114190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029895043","display_name":"Xinqiu Ouyang","orcid":"https://orcid.org/0000-0002-1164-9927"},"institutions":[{"id":"https://openalex.org/I4210126705","display_name":"Guangzhou Urban Planning Survey & Design Institute","ror":"https://ror.org/02crg7060","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210126705"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinqiu Ouyang","raw_affiliation_strings":["Guangzhou Urban Planning & Design Survey Research Institute, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Urban Planning & Design Survey Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I4210126705"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103161403","display_name":"Shengli Wu","orcid":"https://orcid.org/0000-0002-5930-3183"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]},{"id":"https://openalex.org/I4210137516","display_name":"Beijing Meteorological Bureau","ror":"https://ror.org/03wd9vk87","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210137516"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengli Wu","raw_affiliation_strings":["National Satellite Meteorological Center(National Centre for Space Weather), Beijing, China","Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing, China","Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites/Key Laboratory of Space Weather, CMA, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Satellite Meteorological Center(National Centre for Space Weather), Beijing, China","institution_ids":[]},{"raw_affiliation_string":"Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing, China","institution_ids":["https://openalex.org/I4210137516"]},{"raw_affiliation_string":"Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites/Key Laboratory of Space Weather, CMA, Beijing, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100321490","display_name":"Fang Wang","orcid":"https://orcid.org/0009-0004-2608-4959"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Wang","raw_affiliation_strings":["School of Architectural Engineering, North China Institute of Science and Technology, Yanjiao, China"],"affiliations":[{"raw_affiliation_string":"School of Architectural Engineering, North China Institute of Science and Technology, Yanjiao, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007558771","display_name":"Zheng Duan","orcid":"https://orcid.org/0000-0002-4411-8196"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Zheng Duan","raw_affiliation_strings":["Department of Physical Geography and Ecosystem Science, Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Physical Geography and Ecosystem Science, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032638794"],"corresponding_institution_ids":["https://openalex.org/I193114190","https://openalex.org/I2799714274"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.6895,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82486379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"17","issue":null,"first_page":"274","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9976999759674072,"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":0.9901000261306763,"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/reflectometry","display_name":"Reflectometry","score":0.7632538080215454},{"id":"https://openalex.org/keywords/payload","display_name":"Payload (computing)","score":0.6117000579833984},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5790994167327881},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.5773420333862305},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5473123788833618},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.5225381851196289},{"id":"https://openalex.org/keywords/the-arctic","display_name":"The arctic","score":0.48244816064834595},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4823302924633026},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.44497668743133545},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4240500032901764},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.3386734426021576},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.2800213098526001},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.27622467279434204},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.26804685592651367},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2210732102394104},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20763897895812988}],"concepts":[{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.7632538080215454},{"id":"https://openalex.org/C134066672","wikidata":"https://www.wikidata.org/wiki/Q1424639","display_name":"Payload (computing)","level":3,"score":0.6117000579833984},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5790994167327881},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.5773420333862305},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5473123788833618},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.5225381851196289},{"id":"https://openalex.org/C3018378255","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"The arctic","level":2,"score":0.48244816064834595},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4823302924633026},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.44497668743133545},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4240500032901764},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.3386734426021576},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.2800213098526001},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27622467279434204},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.26804685592651367},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2210732102394104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20763897895812988},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2023.3328401","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3328401","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/10330207/10301749.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e5ca789970f0464cb4397cdc99765b1c","is_oa":true,"landing_page_url":"https://doaj.org/article/e5ca789970f0464cb4397cdc99765b1c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 274-281 (2024)","raw_type":"article"},{"id":"pmh:oai:lup.lub.lu.se:a91ba10f-c7b2-4769-8eb5-197267a87287","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/a91ba10f-c7b2-4769-8eb5-197267a87287","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1939-1404","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1109/jstars.2023.3328401","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3328401","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/10330207/10301749.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3281163012","display_name":null,"funder_award_id":"42061057","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8077820885","display_name":null,"funder_award_id":"06105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388101579.pdf","grobid_xml":"https://content.openalex.org/works/W4388101579.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1975811976","https://openalex.org/W2008254587","https://openalex.org/W2044927495","https://openalex.org/W2103746463","https://openalex.org/W2107580583","https://openalex.org/W2158991791","https://openalex.org/W2732884423","https://openalex.org/W2736322878","https://openalex.org/W2775947813","https://openalex.org/W3029019038","https://openalex.org/W3030641282","https://openalex.org/W3044073623","https://openalex.org/W3120805833","https://openalex.org/W3205793927","https://openalex.org/W3212165894","https://openalex.org/W3216132988","https://openalex.org/W3217549495","https://openalex.org/W4212994949","https://openalex.org/W4213421321","https://openalex.org/W4290755519","https://openalex.org/W4311358599","https://openalex.org/W4313052977","https://openalex.org/W4318770958","https://openalex.org/W4365509369","https://openalex.org/W4366765244","https://openalex.org/W4381804256"],"related_works":["https://openalex.org/W2140036717","https://openalex.org/W2091193607","https://openalex.org/W1535080110","https://openalex.org/W2035752977","https://openalex.org/W2597922112","https://openalex.org/W306312984","https://openalex.org/W2084512058","https://openalex.org/W857189463","https://openalex.org/W2022839116","https://openalex.org/W2249658485"],"abstract_inverted_index":{"In":[0],"this":[1,158],"article,":[2],"we":[3],"present":[4],"the":[5,9,36,45,49,61,65,84,124,127,136,139,152],"first":[6],"demonstration":[7],"of":[8,35,68,71,126,138,157],"FengYun-3E":[10],"(FY3E)":[11],"Global":[12,170],"Navigation":[13,171],"Satellite":[14,172],"System":[15],"Occultation":[16],"Sounder":[17],"II-Reflectometry":[18],"(GNOS-R)":[19],"payload's":[20],"capacity":[21],"to":[22,41,52,76,90],"detect":[23],"near-surface":[24,55],"soil":[25,56,98],"freeze/thaw":[26],"(F/T)":[27],"states.":[28],"This":[29],"study":[30,159],"offers":[31],"an":[32,107],"initial":[33],"analysis":[34],"F/T":[37,57,92,103,121,128,146,165],"retrieval":[38,129],"algorithm":[39,130],"applied":[40],"data":[42],"collected":[43],"from":[44,64],"Arctic":[46,153],"Circle,":[47],"underscoring":[48],"GNOS-R's":[50],"potential":[51],"deliver":[53],"long-term":[54],"products.":[58],"Data":[59],"for":[60,163],"period":[62],"extending":[63],"launch":[66],"day":[67],"GNOS-R":[69,140],"(Day":[70],"Year":[72],"(DOY)":[73],"179,":[74],"2021)":[75],"DOY":[77],"270":[78],"in":[79,144],"2022":[80],"were":[81,95],"analyzed":[82],"using":[83,168],"surface":[85],"reflectivity":[86],"(SR)":[87],"ratio":[88,117],"factor":[89,118],"discriminate":[91],"variations.":[93],"Comparisons":[94],"made":[96],"with":[97,123],"moisture":[99],"active":[100],"passive":[101],"(SMAP)":[102],"products,":[104],"serving":[105],"as":[106],"auxiliary":[108],"analysis.":[109],"We":[110],"found":[111],"a":[112],"strong":[113],"consistency":[114],"between":[115],"SR":[116],"and":[119],"SMAP":[120],"values,":[122],"accuracy":[125],"exceeding":[131],"60%.":[132],"These":[133],"findings":[134],"corroborate":[135],"efficacy":[137],"payload":[141],"aboard":[142],"FY3E":[143],"monitoring":[145],"patterns":[147],"at":[148],"higher":[149],"latitudes,":[150],"specifically,":[151],"Circle.":[154],"The":[155],"outcomes":[156],"will":[160],"be":[161],"beneficial":[162],"future":[164],"detection":[166],"efforts":[167],"spaceborne":[169],"System-Reflectometry":[173],"payloads.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}