{"id":"https://openalex.org/W4416960904","doi":"https://doi.org/10.1109/tgrs.2025.3640078","title":"RadarGaugeNet: Radar-Rain-Gauge-Based AI Architecture for Real-Time Quantitative Precipitation Estimation","display_name":"RadarGaugeNet: Radar-Rain-Gauge-Based AI Architecture for Real-Time Quantitative Precipitation Estimation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4416960904","doi":"https://doi.org/10.1109/tgrs.2025.3640078"},"language":null,"primary_location":{"id":"doi:10.1109/tgrs.2025.3640078","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3640078","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/A5002983648","display_name":"Ron Sarafian","orcid":"https://orcid.org/0000-0001-7089-5637"},"institutions":[{"id":"https://openalex.org/I53964585","display_name":"Weizmann Institute of Science","ror":"https://ror.org/0316ej306","country_code":"IL","type":"education","lineage":["https://openalex.org/I53964585"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Ron Sarafian","raw_affiliation_strings":["Earth and Planetary Science Department, Weizmann Institute of Science, Rehovot, Israel"],"affiliations":[{"raw_affiliation_string":"Earth and Planetary Science Department, Weizmann Institute of Science, Rehovot, Israel","institution_ids":["https://openalex.org/I53964585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040376125","display_name":"Mauro Vald\u00e9s Barr\u00f3n","orcid":null},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Meira Barron","raw_affiliation_strings":["Department of Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel","Department of Statistics and Data Science, Hebrew University of Jerusalem, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"Department of Statistics and Data Science, Hebrew University of Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115823905","display_name":"Sagi Nathan","orcid":null},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Sagi Nathan","raw_affiliation_strings":["Department of Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel","Department of Statistics and Data Science, Hebrew University of Jerusalem, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"Department of Statistics and Data Science, Hebrew University of Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007706385","display_name":"Dori Nissenbaum","orcid":"https://orcid.org/0000-0002-7921-8955"},"institutions":[{"id":"https://openalex.org/I53964585","display_name":"Weizmann Institute of Science","ror":"https://ror.org/0316ej306","country_code":"IL","type":"education","lineage":["https://openalex.org/I53964585"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Dori Nissenbaum","raw_affiliation_strings":["Earth and Planetary Science Department, Weizmann Institute of Science, Rehovot, Israel"],"affiliations":[{"raw_affiliation_string":"Earth and Planetary Science Department, Weizmann Institute of Science, Rehovot, Israel","institution_ids":["https://openalex.org/I53964585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015278411","display_name":"Elyakom Vadislavsky","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100416","display_name":"Israel Water Authority","ror":"https://ror.org/013zszd91","country_code":"IL","type":"government","lineage":["https://openalex.org/I4210100416"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Elyakom Vadislavsky","raw_affiliation_strings":["Israel Meteorological Service, Bet Dagan, Israel"],"affiliations":[{"raw_affiliation_string":"Israel Meteorological Service, Bet Dagan, Israel","institution_ids":["https://openalex.org/I4210100416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007721420","display_name":"Yoav Levi","orcid":"https://orcid.org/0000-0003-2459-2023"},"institutions":[{"id":"https://openalex.org/I4210100416","display_name":"Israel Water Authority","ror":"https://ror.org/013zszd91","country_code":"IL","type":"government","lineage":["https://openalex.org/I4210100416"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yoav Levi","raw_affiliation_strings":["Israel Meteorological Service, Bet Dagan, Israel"],"affiliations":[{"raw_affiliation_string":"Israel Meteorological Service, Bet Dagan, Israel","institution_ids":["https://openalex.org/I4210100416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066556450","display_name":"Yinon Rudich","orcid":"https://orcid.org/0000-0003-3149-0201"},"institutions":[{"id":"https://openalex.org/I53964585","display_name":"Weizmann Institute of Science","ror":"https://ror.org/0316ej306","country_code":"IL","type":"education","lineage":["https://openalex.org/I53964585"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yinon Rudich","raw_affiliation_strings":["Earth and Planetary Science Department, Weizmann Institute of Science, Rehovot, Israel"],"affiliations":[{"raw_affiliation_string":"Earth and Planetary Science Department, Weizmann Institute of Science, Rehovot, Israel","institution_ids":["https://openalex.org/I53964585"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5002983648"],"corresponding_institution_ids":["https://openalex.org/I53964585"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.44310922,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9886999726295471,"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":0.9886999726295471,"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":0.004999999888241291,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.0012000000569969416,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/quantitative-precipitation-estimation","display_name":"Quantitative precipitation estimation","score":0.8148000240325928},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.7609999775886536},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.7087000012397766},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.6427000164985657},{"id":"https://openalex.org/keywords/orographic-lift","display_name":"Orographic lift","score":0.638700008392334},{"id":"https://openalex.org/keywords/rain-gauge","display_name":"Rain gauge","score":0.6273999810218811},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.45840001106262207}],"concepts":[{"id":"https://openalex.org/C75398719","wikidata":"https://www.wikidata.org/wiki/Q7268938","display_name":"Quantitative precipitation estimation","level":3,"score":0.8148000240325928},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.7609999775886536},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.7087000012397766},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6427000164985657},{"id":"https://openalex.org/C134295995","wikidata":"https://www.wikidata.org/wiki/Q1506685","display_name":"Orographic lift","level":3,"score":0.638700008392334},{"id":"https://openalex.org/C120961793","wikidata":"https://www.wikidata.org/wiki/Q190052","display_name":"Rain gauge","level":3,"score":0.6273999810218811},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5726000070571899},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5453000068664551},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.45840001106262207},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.44029998779296875},{"id":"https://openalex.org/C92237259","wikidata":"https://www.wikidata.org/wiki/Q863343","display_name":"Weather radar","level":3,"score":0.4163999855518341},{"id":"https://openalex.org/C140178040","wikidata":"https://www.wikidata.org/wiki/Q18402512","display_name":"Quantitative precipitation forecast","level":3,"score":0.41190001368522644},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.382999986410141},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.3776000142097473},{"id":"https://openalex.org/C194507410","wikidata":"https://www.wikidata.org/wiki/Q901704","display_name":"Orography","level":3,"score":0.34389999508857727},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.33640000224113464},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.3127000033855438},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2831999957561493},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3640078","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3640078","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1271023961","https://openalex.org/W1597280107","https://openalex.org/W1789155650","https://openalex.org/W1973674653","https://openalex.org/W1985678599","https://openalex.org/W1999064163","https://openalex.org/W2015833712","https://openalex.org/W2021031127","https://openalex.org/W2076318482","https://openalex.org/W2091037695","https://openalex.org/W2100022531","https://openalex.org/W2107148655","https://openalex.org/W2116275201","https://openalex.org/W2160804315","https://openalex.org/W2173031829","https://openalex.org/W2194775991","https://openalex.org/W2330513363","https://openalex.org/W2625047976","https://openalex.org/W2756697017","https://openalex.org/W2918727464","https://openalex.org/W2949676527","https://openalex.org/W2981726826","https://openalex.org/W3009216045","https://openalex.org/W3040411808","https://openalex.org/W3049094422","https://openalex.org/W3081366087","https://openalex.org/W3115394720","https://openalex.org/W3119912078","https://openalex.org/W3121936422","https://openalex.org/W3130265949","https://openalex.org/W3136179920","https://openalex.org/W3184673476","https://openalex.org/W3186077072","https://openalex.org/W3193705182","https://openalex.org/W3200090046","https://openalex.org/W3202525453","https://openalex.org/W3212528128","https://openalex.org/W4205583000","https://openalex.org/W4210611556","https://openalex.org/W4226299356","https://openalex.org/W4297198861","https://openalex.org/W4308906590","https://openalex.org/W4310442409","https://openalex.org/W4321071162","https://openalex.org/W4324142429","https://openalex.org/W4384895629","https://openalex.org/W4389431372","https://openalex.org/W4391176568","https://openalex.org/W4391883512","https://openalex.org/W4396760277","https://openalex.org/W4405723652","https://openalex.org/W4406212987","https://openalex.org/W4407884014","https://openalex.org/W4408406735"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"real-time":[1,94,103],"Quantitative":[2],"Precipitation":[3,32],"Estimation":[4],"(QPE)":[5],"is":[6,168],"essential":[7],"for":[8,192],"rain-dependent":[9],"sectors":[10],"such":[11,44],"as":[12,45],"agriculture,":[13],"hydrology,":[14],"and":[15,48,132,147,156,178],"emergency":[16],"management.":[17],"Yet":[18],"it":[19],"remains":[20],"a":[21,63,85,113,135],"significant":[22],"challenge":[23],"due":[24,77],"to":[25,56,78,90],"the":[26],"complex":[27,197],"spatiotemporal":[28,37],"variability":[29],"of":[30,137],"precipitation.":[31],"radar":[33,65,98,119,166,173],"observations":[34],"provide":[35],"high-resolution":[36],"data":[38,69,99,139],"but":[39,72],"often":[40],"suffer":[41],"from":[42,140],"limitations":[43],"beam":[46],"elevation":[47],"spreading,":[49],"or":[50,128],"various":[51],"empirical":[52],"Z-R":[53],"relationships,":[54],"leading":[55],"biases":[57],"in":[58,162,196,202],"surface":[59],"rainfall":[60,126,138],"estimation.":[61],"Integrating":[62],"precipitation":[64,181],"with":[66,112,159],"rain":[67,104],"gauge":[68,105],"improves":[70,144],"accuracy":[71],"introduces":[73,83],"additional":[74],"biases,":[75,174],"mostly":[76],"interpolation":[79,176],"assumptions.":[80],"This":[81],"study":[82],"RadarGaugeNet,":[84],"novel":[86],"deep-learning":[87],"model":[88],"designed":[89],"generate":[91],"continuous,":[92],"high-resolution,":[93],"QPEs":[95],"by":[96,102],"leveraging":[97],"supervised":[100],"solely":[101],"observations.":[106],"RadarGaugeNet":[107,142,170],"employs":[108],"an":[109],"encoder-decoder":[110],"architecture":[111],"mechanism":[114],"that":[115],"learns":[116],"spatially":[117],"varying":[118],"error":[120,151],"patterns":[121,182],"without":[122,183],"imposing":[123],"assumptions":[124],"about":[125],"distribution":[127],"geographic":[129],"factors.":[130],"Trained":[131],"validated":[133],"on":[134],"decade":[136],"Israel,":[141],"significantly":[143],"precision,":[145],"recall,":[146],"root":[148],"mean":[149],"squared":[150],"(RMSE)":[152],"across":[153],"diverse":[154],"climatic":[155],"topographical":[157],"regions,":[158],"greater":[160],"improvement":[161],"remote":[163],"regions":[164],"where":[165],"coverage":[167],"limited.":[169],"effectively":[171],"corrects":[172],"avoids":[175],"artifacts,":[177],"captures":[179],"terrain-induced":[180],"explicit":[184],"orographic":[185],"input.":[186],"These":[187],"advancements":[188],"highlight":[189],"RadarGaugeNet\u2019s":[190],"potential":[191],"scalable,":[193],"accurate":[194],"QPE":[195],"environments,":[198],"addressing":[199],"critical":[200],"gaps":[201],"operational":[203],"meteorology.":[204]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-12-03T00:00:00"}