{"id":"https://openalex.org/W2996954858","doi":"https://doi.org/10.1109/tgrs.2019.2957649","title":"Validation of Sentinel-3A SRAL Coastal Sea Level Data at High Posting Rate: 80 Hz","display_name":"Validation of Sentinel-3A SRAL Coastal Sea Level Data at High Posting Rate: 80 Hz","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2996954858","doi":"https://doi.org/10.1109/tgrs.2019.2957649","mag":"2996954858"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2019.2957649","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2019.2957649","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2307.07183","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040040596","display_name":"Ana Aldarias","orcid":"https://orcid.org/0000-0003-3964-8712"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Ana Aldarias","raw_affiliation_strings":["Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000083382","display_name":"Jes\u00fas G\u00f3mez-Enri","orcid":"https://orcid.org/0000-0001-6053-5160"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jesus Gomez-Enri","raw_affiliation_strings":["Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041155061","display_name":"Irene Laiz","orcid":"https://orcid.org/0000-0003-2041-4553"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Irene Laiz","raw_affiliation_strings":["Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057280042","display_name":"B. Tejedor","orcid":"https://orcid.org/0000-0002-3022-8095"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Begona Tejedor","raw_affiliation_strings":["Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of C\u00e1diz, C\u00e1diz, Spain","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050634200","display_name":"Stefano Vignudelli","orcid":"https://orcid.org/0000-0002-9038-5914"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Vignudelli","raw_affiliation_strings":["National Research Council, Institute of Biophysics, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council, Institute of Biophysics, Pisa, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009428799","display_name":"Paolo Cipollini","orcid":"https://orcid.org/0000-0002-3682-5675"},"institutions":[{"id":"https://openalex.org/I4210100639","display_name":"European Centre for Space Applications and Telecommunications","ror":"https://ror.org/00w3swb66","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2801994115","https://openalex.org/I4210100639"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paolo Cipollini","raw_affiliation_strings":["Telespazio VEGA UK for ESA Climate Office, ESA-ECSAT, Didcot, U.K"],"affiliations":[{"raw_affiliation_string":"Telespazio VEGA UK for ESA Climate Office, ESA-ECSAT, Didcot, U.K","institution_ids":["https://openalex.org/I4210100639"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5040040596"],"corresponding_institution_ids":["https://openalex.org/I39147953"],"apc_list":null,"apc_paid":null,"fwci":2.8008,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.88868374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"58","issue":"6","first_page":"3809","last_page":"3821"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/altimeter","display_name":"Altimeter","score":0.7188687324523926},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6128734350204468},{"id":"https://openalex.org/keywords/shore","display_name":"Shore","score":0.5987460017204285},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5712623596191406},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.46342504024505615},{"id":"https://openalex.org/keywords/sea-level","display_name":"Sea level","score":0.43444231152534485},{"id":"https://openalex.org/keywords/tide-gauge","display_name":"Tide gauge","score":0.42264682054519653},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.2680777311325073}],"concepts":[{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.7188687324523926},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6128734350204468},{"id":"https://openalex.org/C152382732","wikidata":"https://www.wikidata.org/wiki/Q468756","display_name":"Shore","level":2,"score":0.5987460017204285},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5712623596191406},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.46342504024505615},{"id":"https://openalex.org/C74501621","wikidata":"https://www.wikidata.org/wiki/Q125465","display_name":"Sea level","level":2,"score":0.43444231152534485},{"id":"https://openalex.org/C136856113","wikidata":"https://www.wikidata.org/wiki/Q686697","display_name":"Tide gauge","level":3,"score":0.42264682054519653},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.2680777311325073}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tgrs.2019.2957649","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2019.2957649","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"},{"id":"pmh:oai:arXiv.org:2307.07183","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2307.07183","pdf_url":"https://arxiv.org/pdf/2307.07183","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":null,"raw_type":"text"},{"id":"pmh:oai:rodin.uca.es:10498/37947","is_oa":true,"landing_page_url":"http://hdl.handle.net/10498/37947","pdf_url":null,"source":{"id":"https://openalex.org/S4306400506","display_name":"RODIN (Universidad de C\u00e1diz)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39147953","host_organization_name":"Universidad de C\u00e1diz","host_organization_lineage":["https://openalex.org/I39147953"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing, Vol. 58, N\u00fam. 6, 2020, pp. 3809-3821","raw_type":"info:eu-repo/semantics/acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2307.07183","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2307.07183","pdf_url":"https://arxiv.org/pdf/2307.07183","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324162","display_name":"Universit\u00e0 degli Studi di Ferrara","ror":"https://ror.org/041zkgm14"},{"id":"https://openalex.org/F4320325313","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2996954858.pdf"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W60448365","https://openalex.org/W1468733165","https://openalex.org/W1486439019","https://openalex.org/W1778913288","https://openalex.org/W1967502643","https://openalex.org/W1968983242","https://openalex.org/W1970431199","https://openalex.org/W1971023376","https://openalex.org/W1973455211","https://openalex.org/W1973520328","https://openalex.org/W1975987903","https://openalex.org/W1979362700","https://openalex.org/W1983573860","https://openalex.org/W2002177889","https://openalex.org/W2005179842","https://openalex.org/W2009610372","https://openalex.org/W2009619252","https://openalex.org/W2013017274","https://openalex.org/W2020100511","https://openalex.org/W2032366730","https://openalex.org/W2037847273","https://openalex.org/W2052597856","https://openalex.org/W2073351401","https://openalex.org/W2083345106","https://openalex.org/W2091672966","https://openalex.org/W2095979365","https://openalex.org/W2103400039","https://openalex.org/W2119385536","https://openalex.org/W2130660040","https://openalex.org/W2134146141","https://openalex.org/W2136147611","https://openalex.org/W2144929220","https://openalex.org/W2158337620","https://openalex.org/W2161351531","https://openalex.org/W2173246082","https://openalex.org/W2285255309","https://openalex.org/W2344848504","https://openalex.org/W2404727279","https://openalex.org/W2464539154","https://openalex.org/W2530907526","https://openalex.org/W2534397751","https://openalex.org/W2549894346","https://openalex.org/W2581833384","https://openalex.org/W2767072558","https://openalex.org/W2768682714","https://openalex.org/W2779393347","https://openalex.org/W2783316026","https://openalex.org/W2783803050","https://openalex.org/W2810491782","https://openalex.org/W2892484770","https://openalex.org/W2924855746","https://openalex.org/W3011385638","https://openalex.org/W3046138159","https://openalex.org/W4241174558","https://openalex.org/W6628562567","https://openalex.org/W6728688870","https://openalex.org/W6781694132"],"related_works":["https://openalex.org/W3171330215","https://openalex.org/W4220758786","https://openalex.org/W4226408657","https://openalex.org/W4225566352","https://openalex.org/W2170012048","https://openalex.org/W2032680394","https://openalex.org/W958980429","https://openalex.org/W2177237934","https://openalex.org/W570302529","https://openalex.org/W2655394311"],"abstract_inverted_index":{"Altimetry":[0],"data":[1,25,83,192,224],"of":[2,11,21,49,60,109,128,203,229,238,246],"two":[3,139],"and":[4,56,71,147,169,208,254],"a":[5,226,244],"half":[6],"years":[7],"(June":[8],"2016-November":[9],"2018)":[10],"Sentinel-3A":[12],"SRAL":[13],"(S3A-SRAL)":[14],"were":[15,26,64,75,98,165],"validated":[16,76],"at":[17,118,221,252,258],"the":[18,29,86,101,107,110,122,129,142,148,155,161,163,174,186,190,198,201,206,209,215,219,223,233,250,255],"sampling":[19],"frequency":[20],"80":[22,119],"Hz.":[23,120],"The":[24,91,134,176,194],"obtained":[27,99],"from":[28],"European":[30],"Space":[31],"Agency":[32],"(ESA)":[33],"Grid":[34],"Processing":[35],"On":[36],"Demand":[37],"(GPOD)":[38],"service":[39],"over":[40],"three":[41],"coastal":[42],"sites":[43],"in":[44,66,78,104,182,232],"Spain:":[45],"Huelva":[46],"(HU)":[47],"(Gulf":[48],"C\u00e1diz),":[50],"Barcelona":[51],"(BA)":[52],"(Western":[53],"Mediterranean":[54],"Sea),":[55],"Bilbao":[57],"(BI)":[58],"(Bay":[59],"Biscay).":[61],"Two":[62],"tracks":[63,251],"selected":[65],"each":[67],"site:":[68],"one":[69,72],"ascending":[70],"descending.":[73],"Data":[74],"using":[77,100,138],"situ":[79],"tide":[80],"gauge":[81],"(TG)":[82],"provided":[84],"by":[85],"Spanish":[87],"Puertos":[88],"del":[89],"Estado.":[90],"altimetry":[92,191],"sea":[93,111],"level":[94,228],"anomaly":[95],"time":[96],"series":[97],"corrections":[102],"available":[103,117],"GPOD":[105],"with":[106,158,205],"exception":[108],"state":[112],"bias":[113],"(SSB)":[114],"correction,":[115],"not":[116],"Hence,":[121],"SSB":[123],"was":[124,136,179],"approximated":[125],"to":[126,160,184,213,218,241],"5%":[127],"significant":[130],"wave":[131],"height":[132],"(SWH).":[133],"validation":[135],"performed":[137],"statistical":[140],"parameters,":[141],"Pearson":[143],"correlation":[144],"coefficient":[145],"(r)":[146,171],"root":[149],"mean":[150],"square":[151],"error":[152],"(rmse).":[153],"In":[154],"5-20-km":[156,234],"segment":[157,178],"respect":[159],"coastline,":[162],"results":[164,195],"6-8":[166],"cm":[167],"(rmse)":[168],"0.7-0.8":[170],"for":[172,249],"all":[173],"tracks.":[175],"0-5-km":[177],"also":[180],"analyzed":[181],"detail":[183],"study":[185],"land":[187,210],"effect":[188],"on":[189],"quality.":[193],"showed":[196],"that":[197],"track":[199,257],"orientation,":[200],"angle":[202],"intersection":[204],"coast,":[207],"topography":[211],"concur":[212],"determine":[214],"nearest":[216],"distance":[217],"coast":[220],"which":[222],"retain":[225],"similar":[227],"accuracy":[230],"than":[231],"segment.":[235],"This":[236],"\u201cdistance":[237],"good":[239],"quality\u201d":[240],"shore":[242],"reaches":[243],"minimum":[245],"3":[247],"km":[248],"HU":[253],"descending":[256],"BA.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3}],"updated_date":"2026-04-16T15:07:20.185449","created_date":"2025-10-10T00:00:00"}
