{"id":"https://openalex.org/W3209192207","doi":"https://doi.org/10.3390/rs13214366","title":"Evaluation and Improvement of FY-4A AGRI Quantitative Precipitation Estimation for Summer Precipitation over Complex Topography of Western China","display_name":"Evaluation and Improvement of FY-4A AGRI Quantitative Precipitation Estimation for Summer Precipitation over Complex Topography of Western China","publication_year":2021,"publication_date":"2021-10-29","ids":{"openalex":"https://openalex.org/W3209192207","doi":"https://doi.org/10.3390/rs13214366","mag":"3209192207"},"language":"en","primary_location":{"id":"doi:10.3390/rs13214366","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13214366","pdf_url":"https://www.mdpi.com/2072-4292/13/21/4366/pdf?version=1635754055","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/21/4366/pdf?version=1635754055","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053412306","display_name":"Jing Ren","orcid":"https://orcid.org/0000-0001-6763-8656"},"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":"Jing Ren","raw_affiliation_strings":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":"https://orcid.org/0000-0001-6763-8656","affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102206023","display_name":"Guirong Xu","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":"Guirong Xu","raw_affiliation_strings":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049723273","display_name":"Wengang Zhang","orcid":"https://orcid.org/0000-0001-6051-1388"},"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":true,"raw_author_name":"Wengang Zhang","raw_affiliation_strings":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]},{"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":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023030647","display_name":"Yanjiao Xiao","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":"Yanjiao Xiao","raw_affiliation_strings":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101930346","display_name":"Rong Wan","orcid":"https://orcid.org/0000-0002-7265-7453"},"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":"Rong Wan","raw_affiliation_strings":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020902466","display_name":"Junchao Wang","orcid":"https://orcid.org/0000-0002-6749-1858"},"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":"Junchao Wang","raw_affiliation_strings":["Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Heavy Rain Monitoring and Warning Research, Institute of Heavy Rain, China Meteorological Administration, Wuhan 430205, China","institution_ids":["https://openalex.org/I141301092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5049723273"],"corresponding_institution_ids":["https://openalex.org/I141301092"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":1.3845,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.78982939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"13","issue":"21","first_page":"4366","last_page":"4366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","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/T11234","display_name":"Precipitation Measurement and Analysis","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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9998000264167786,"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/T10029","display_name":"Climate variability and models","score":0.9991000294685364,"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/quantitative-precipitation-estimation","display_name":"Quantitative precipitation estimation","score":0.8958582282066345},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6919190883636475},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.5931734442710876},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5379522442817688},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.4329807460308075},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4232291877269745},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10772159695625305},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09058573842048645}],"concepts":[{"id":"https://openalex.org/C75398719","wikidata":"https://www.wikidata.org/wiki/Q7268938","display_name":"Quantitative precipitation estimation","level":3,"score":0.8958582282066345},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6919190883636475},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.5931734442710876},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5379522442817688},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.4329807460308075},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4232291877269745},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10772159695625305},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09058573842048645},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":3,"locations":[{"id":"doi:10.3390/rs13214366","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13214366","pdf_url":"https://www.mdpi.com/2072-4292/13/21/4366/pdf?version=1635754055","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:919f038a1fa64595bb0486406b1534b7","is_oa":true,"landing_page_url":"https://doaj.org/article/919f038a1fa64595bb0486406b1534b7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 21, p 4366 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/21/4366/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13214366","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 21; Pages: 4366","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13214366","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13214366","pdf_url":"https://www.mdpi.com/2072-4292/13/21/4366/pdf?version=1635754055","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3209192207.pdf"},"referenced_works_count":73,"referenced_works":["https://openalex.org/W2710885","https://openalex.org/W44958200","https://openalex.org/W250659975","https://openalex.org/W1597280107","https://openalex.org/W1608957158","https://openalex.org/W1763601887","https://openalex.org/W1923968438","https://openalex.org/W1972946703","https://openalex.org/W1975544564","https://openalex.org/W1978861405","https://openalex.org/W1984503430","https://openalex.org/W1998103694","https://openalex.org/W1999052518","https://openalex.org/W2003026518","https://openalex.org/W2012978515","https://openalex.org/W2016210396","https://openalex.org/W2018625975","https://openalex.org/W2025174681","https://openalex.org/W2032993224","https://openalex.org/W2034753962","https://openalex.org/W2040882433","https://openalex.org/W2042901271","https://openalex.org/W2045573816","https://openalex.org/W2048568189","https://openalex.org/W2051332113","https://openalex.org/W2054981061","https://openalex.org/W2061548995","https://openalex.org/W2062698821","https://openalex.org/W2063305498","https://openalex.org/W2067589378","https://openalex.org/W2072655584","https://openalex.org/W2073298425","https://openalex.org/W2077992157","https://openalex.org/W2079771158","https://openalex.org/W2082027031","https://openalex.org/W2090117798","https://openalex.org/W2097940346","https://openalex.org/W2100138458","https://openalex.org/W2100251801","https://openalex.org/W2108087676","https://openalex.org/W2110206720","https://openalex.org/W2114236831","https://openalex.org/W2118955746","https://openalex.org/W2121007375","https://openalex.org/W2121775440","https://openalex.org/W2126675488","https://openalex.org/W2139347645","https://openalex.org/W2142854301","https://openalex.org/W2152012447","https://openalex.org/W2152199718","https://openalex.org/W2156574776","https://openalex.org/W2160804315","https://openalex.org/W2172609192","https://openalex.org/W2174121510","https://openalex.org/W2174887594","https://openalex.org/W2191985424","https://openalex.org/W2228772891","https://openalex.org/W2278288573","https://openalex.org/W2326649703","https://openalex.org/W2567628229","https://openalex.org/W2590366910","https://openalex.org/W2598379669","https://openalex.org/W2798116628","https://openalex.org/W2803537310","https://openalex.org/W2996758938","https://openalex.org/W3003389947","https://openalex.org/W3022867420","https://openalex.org/W3097166789","https://openalex.org/W3122598275","https://openalex.org/W4250798757","https://openalex.org/W6675251511","https://openalex.org/W6891731909","https://openalex.org/W6966811680"],"related_works":["https://openalex.org/W2389615367","https://openalex.org/W2357280943","https://openalex.org/W3172127242","https://openalex.org/W4385380152","https://openalex.org/W2775564912","https://openalex.org/W4317504535","https://openalex.org/W4319163424","https://openalex.org/W4311063044","https://openalex.org/W2770423267","https://openalex.org/W4376616125"],"abstract_inverted_index":{"Satellite":[0],"quantitative":[1,105],"precipitation":[2,193],"estimation":[3],"(QPE)":[4],"can":[5],"make":[6],"up":[7],"for":[8,14,33,71],"the":[9,25,36,44,55,64,72,77,89,115,118,139,144,153,158,163,167,173,177,179,183,187,190,200,222,230],"insufficiency":[10],"of":[11,38,43,58,88,93,117,129,141,166,176,186],"ground":[12],"observations":[13,34],"monitoring":[15],"precipitation.":[16],"Using":[17],"an":[18],"Advanced":[19],"Geosynchronous":[20],"Radiation":[21],"Imager":[22],"(AGRI)":[23],"on":[24],"FengYun-4A":[26],"(FY-4A)":[27],"satellite":[28],"and":[29,48,97,100,160,189,204,212,217,237],"rain":[30],"gauges":[31],"(RGs)":[32],"in":[35],"summer":[37],"2020.":[39],"The":[40],"existing":[41,65,174],"QPE":[42,116,164,175,185],"FY-4A":[45,73,94,159,168,188],"was":[46,122,149,169],"evaluated":[47],"found":[49],"to":[50,62,81,113,137,151,197,215,233],"present":[51],"poor":[52],"accuracy":[53,165],"over":[54],"complex":[56],"topography":[57],"Western":[59],"China.":[60],"Therefore,":[61],"improve":[63,114],"QPE,":[66],"first,":[67],"cloud":[68,106],"classification":[69],"thresholds":[70,86],"were":[74,111],"established":[75],"with":[76,172,199],"dynamic":[78,145],"clustering":[79],"method":[80,148],"identify":[82],"convective":[83],"clouds.":[84,142],"These":[85],"consist":[87],"brightness":[90],"temperatures":[91],"(TBs)":[92],"water":[95],"vapor":[96],"infrared":[98,131],"channels,":[99],"their":[101],"TB":[102,125],"difference.":[103],"Then,":[104],"growth":[107],"rate":[108],"correction":[109],"factors":[110],"introduced":[112],"convective-stratiform":[119],"technique.":[120],"This":[121],"achieved":[123],"using":[124],"hourly":[126,192],"variation":[127],"rates":[128],"long-wave":[130],"channel":[132],"12,":[133],"which":[134],"is":[135,225],"able":[136],"characterize":[138],"evolution":[140],"Finally,":[143],"time":[146,155],"integration":[147],"designed":[150],"solve":[152],"inconsistent":[154],"matching":[156],"between":[157,182],"RGs.":[161],"Consequently,":[162],"improved.":[170,238],"Compared":[171],"FY-4A,":[178],"correlation":[180,223],"coefficient":[181,224],"improved":[184],"RG":[191],"increased":[194],"from":[195,210],"0.208":[196],"0.492,":[198],"mean":[201,206],"relative":[202],"error":[203,208],"root":[205],"squared":[207],"decreasing":[209],"\u221247.4%":[211],"13.78":[213],"mm":[214],"8.3%":[216],"10.04":[218],"mm,":[219],"respectively.":[220],"However,":[221],"not":[226],"sufficiently":[227],"high;":[228],"thus,":[229],"algorithm":[231],"needs":[232],"be":[234],"further":[235],"studied":[236]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2021-11-08T00:00:00"}