{"id":"https://openalex.org/W4408324184","doi":"https://doi.org/10.1109/tgrs.2025.3549820","title":"Analysis of Consistency and Bias Traceability in Ground-Based Weather Radar Reflectivity Using FY-3G Precipitation Measurement Radar","display_name":"Analysis of Consistency and Bias Traceability in Ground-Based Weather Radar Reflectivity Using FY-3G Precipitation Measurement Radar","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408324184","doi":"https://doi.org/10.1109/tgrs.2025.3549820"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3549820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3549820","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":null,"display_name":"Xiaopeng Wang","orcid":"https://orcid.org/0009-0006-3848-7864"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopeng Wang","raw_affiliation_strings":["School of Integrated Circuits and Electronics, Beijing Institute of Technology, Beijing, China","Beijing Institute of Technology, China"],"raw_orcid":"https://orcid.org/0009-0006-3848-7864","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113292329","display_name":"Yongheng Lei","orcid":null},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongheng Lei","raw_affiliation_strings":["Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China"],"raw_orcid":"https://orcid.org/0009-0005-2588-6543","affiliations":[{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","institution_ids":["https://openalex.org/I141301092"]},{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101466938","display_name":"Yiyuan Fu","orcid":"https://orcid.org/0009-0002-7061-1803"},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiyuan Fu","raw_affiliation_strings":["Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China"],"raw_orcid":"https://orcid.org/0009-0002-7061-1803","affiliations":[{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","institution_ids":["https://openalex.org/I141301092"]},{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357215","display_name":"Fei Ye","orcid":"https://orcid.org/0000-0002-2712-9678"},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Ye","raw_affiliation_strings":["Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","institution_ids":["https://openalex.org/I141301092"]},{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013347813","display_name":"Bin Wu","orcid":"https://orcid.org/0000-0002-1511-2457"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bin Wu","raw_affiliation_strings":["Huzhou Meteorological Bureau in Zhejiang Province, Huzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huzhou Meteorological Bureau in Zhejiang Province, Huzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024602119","display_name":"Liang Leng","orcid":"https://orcid.org/0000-0002-6481-6872"},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Leng","raw_affiliation_strings":["Wuhan Institute of Heavy Rain, China Meteorological Administration, Wuhan, China","Institute of Heavy Rain, Wuhan, of China Meteorological Administration, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Institute of Heavy Rain, China Meteorological Administration, Wuhan, China","institution_ids":["https://openalex.org/I141301092"]},{"raw_affiliation_string":"Institute of Heavy Rain, Wuhan, of China Meteorological Administration, Wuhan, China","institution_ids":["https://openalex.org/I141301092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091450730","display_name":"Changan Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changan Zhu","raw_affiliation_strings":["Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, and the Key Laboratory of High Impact Weather (special), China Meteorological Administration, Changsha, China","institution_ids":["https://openalex.org/I141301092"]},{"raw_affiliation_string":"Changsha Meteorological Radar Calibration Center of Hunan Meteorological Bureau, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101529871","display_name":"Heng Hu","orcid":"https://orcid.org/0000-0002-0704-0510"},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Hu","raw_affiliation_strings":["Meteorological Observation Center of China Meteorological Administration, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Meteorological Observation Center of China Meteorological Administration, Beijing, China","institution_ids":["https://openalex.org/I141301092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.954,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82426196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9652000069618225,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9652000069618225,"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/remote-sensing","display_name":"Remote sensing","score":0.7660903334617615},{"id":"https://openalex.org/keywords/weather-radar","display_name":"Weather radar","score":0.6950640082359314},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.687848687171936},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6669718623161316},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6194402575492859},{"id":"https://openalex.org/keywords/traceability","display_name":"Traceability","score":0.5839664936065674},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.5464932918548584},{"id":"https://openalex.org/keywords/3d-radar","display_name":"3D radar","score":0.5320561528205872},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.4969530403614044},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.4729820489883423},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.38873791694641113},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.37196415662765503},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30829906463623047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28444766998291016},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13533034920692444},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1046091616153717},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08096882700920105},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07866540551185608},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06481620669364929}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7660903334617615},{"id":"https://openalex.org/C92237259","wikidata":"https://www.wikidata.org/wiki/Q863343","display_name":"Weather radar","level":3,"score":0.6950640082359314},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.687848687171936},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6669718623161316},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6194402575492859},{"id":"https://openalex.org/C153876917","wikidata":"https://www.wikidata.org/wiki/Q899704","display_name":"Traceability","level":2,"score":0.5839664936065674},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.5464932918548584},{"id":"https://openalex.org/C81076408","wikidata":"https://www.wikidata.org/wiki/Q229387","display_name":"3D radar","level":5,"score":0.5320561528205872},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.4969530403614044},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.4729820489883423},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.38873791694641113},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.37196415662765503},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30829906463623047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28444766998291016},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13533034920692444},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1046091616153717},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08096882700920105},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07866540551185608},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06481620669364929},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3549820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3549820","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":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1497302626","https://openalex.org/W1969303371","https://openalex.org/W1986496063","https://openalex.org/W2004719410","https://openalex.org/W2032146560","https://openalex.org/W2040096667","https://openalex.org/W2045663767","https://openalex.org/W2073298425","https://openalex.org/W2099546449","https://openalex.org/W2122183442","https://openalex.org/W2172877736","https://openalex.org/W2174888315","https://openalex.org/W2176114223","https://openalex.org/W2558508806","https://openalex.org/W2625518554","https://openalex.org/W2773803476","https://openalex.org/W2773841938","https://openalex.org/W2901176604","https://openalex.org/W2901438339","https://openalex.org/W2907308991","https://openalex.org/W3205652234","https://openalex.org/W4211154273","https://openalex.org/W4235816299","https://openalex.org/W4387875798","https://openalex.org/W4389546663","https://openalex.org/W6674054344","https://openalex.org/W6770554960","https://openalex.org/W6990919538"],"related_works":["https://openalex.org/W2032828835","https://openalex.org/W2354752666","https://openalex.org/W2588292074","https://openalex.org/W4285814362","https://openalex.org/W2309517819","https://openalex.org/W1997572303","https://openalex.org/W2135972757","https://openalex.org/W604796468","https://openalex.org/W2892233029","https://openalex.org/W166693654"],"abstract_inverted_index":{"Utilizing":[0],"spaceborne":[1],"precipitation":[2,56,70,91],"radar":[3,9,72,158,185,212],"(SR)":[4],"to":[5],"evaluate":[6],"ground-based":[7],"weather":[8],"(GR)":[10],"reflectivity":[11,122,153],"consistency":[12],"is":[13,167,221],"essential":[14],"for":[15,47,151],"the":[16,67,118,170,191,210,219],"early":[17],"detection":[18],"of":[19,109,117,200,206],"performance":[20],"issues.":[21],"However,":[22],"existing":[23],"SR":[24,48,141],"versus":[25,49,142],"GR":[26,50,119,121,143,163],"matching":[27,144],"methods":[28,46,193],"often":[29],"overlook":[30],"some":[31],"error":[32],"sources,":[33],"such":[34],"as":[35],"insufficient":[36],"beam":[37,53,99],"coverage":[38],"and":[39,59,74,93,125,128,203,224],"nonuniform":[40],"precipitation.":[41],"This":[42,165],"study":[43],"introduces":[44],"enhanced":[45],"matching,":[51],"including":[52],"blocking":[54,100],"identification,":[55],"uniformity":[57],"assessment,":[58],"improved":[60],"time":[61,107],"matching.":[62],"Validation":[63],"was":[64,180],"performed":[65],"using":[66,182],"FY-3G":[68],"satellite\u2019s":[69],"measurement":[71],"(PMR)":[73],"four":[75],"S-band":[76],"radars":[77],"in":[78,101,140],"Hunan":[79],"Province,":[80],"China.":[81],"Our":[82],"analysis":[83],"demonstrates":[84],"that":[85,218],"integrating":[86],"clear-sky":[87],"ground":[88,184],"clutter,":[89],"long-duration":[90],"echoes,":[92],"terrain":[94],"data":[95,104],"effectively":[96],"detects":[97],"actual":[98],"GR.":[102],"Selecting":[103],"with":[105,194],"a":[106,129,149,156,188,195,204],"difference":[108,199],"180":[110],"s":[111],"or":[112],"less,":[113],"within":[114,155],"230":[115],"km":[116],"center,":[120],"between":[123,190],"20":[124],"35":[126],"dBZ,":[127],"signal-to-noise":[130],"ratio":[131],"(SNR)":[132],"above":[133],"15":[134],"dB":[135,202],"significantly":[136],"mitigates":[137],"random":[138],"errors":[139],"results.":[145],"Additionally,":[146,209],"we":[147],"explore":[148],"method":[150,179,220],"tracking":[152],"deviations":[154],"\u201cground-satellite-ground\u201d":[157],"network,":[159],"validated":[160,181],"through":[161],"adjacent":[162,183],"comparisons.":[164],"approach":[166],"based":[168],"on":[169],"Changsha":[171],"Meteorological":[172],"Radar":[173],"Calibration":[174],"Center\u2019s":[175],"reference":[176],"radar.":[177],"The":[178],"comparison,":[186],"showing":[187],"correlation":[189],"two":[192],"minimum":[196],"deviation":[197],"transfer":[198],"0.29":[201],"maximum":[205],"1.13":[207],"dB.":[208],"Yiyang":[211],"exhibited":[213],"slightly":[214],"higher":[215],"reflectivity,":[216],"indicating":[217],"both":[222],"reliable":[223],"practically":[225],"applicable.":[226]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
