{"id":"https://openalex.org/W2900531234","doi":"https://doi.org/10.1109/igarss.2018.8518549","title":"Comparision of Retrackers\u2019 Performances Over Inland Water Bodies","display_name":"Comparision of Retrackers\u2019 Performances Over Inland Water Bodies","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2900531234","doi":"https://doi.org/10.1109/igarss.2018.8518549","mag":"2900531234"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5033593016","display_name":"Qi Gao","orcid":"https://orcid.org/0000-0001-9291-6240"},"institutions":[{"id":"https://openalex.org/I4210142520","display_name":"Observatori de l'Ebre","ror":"https://ror.org/03vht8z34","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210142520","https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Q. Gao","raw_affiliation_strings":["Observatori de l'Ebre (OE), Univ. Ramon Llull CSIC, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatori de l'Ebre (OE), Univ. Ramon Llull CSIC, Spain","institution_ids":["https://openalex.org/I4210142520"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001593463","display_name":"E. Varona","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162941","display_name":"Barcelona Activa","ror":"https://ror.org/05c8abs18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210162941"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"E. Makhoul Varona","raw_affiliation_strings":["isardSAT, Parc Tecnolo\u00f2gic Barcelona Activa, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"isardSAT, Parc Tecnolo\u00f2gic Barcelona Activa, Barcelona, Spain","institution_ids":["https://openalex.org/I4210162941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089708311","display_name":"Maria\u2010Jos\u00e9 Escorihuela","orcid":"https://orcid.org/0000-0002-7780-7334"},"institutions":[{"id":"https://openalex.org/I4210162941","display_name":"Barcelona Activa","ror":"https://ror.org/05c8abs18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210162941"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M.J. Escorihuela","raw_affiliation_strings":["isardSAT, Parc Tecnolo\u00f2gic Barcelona Activa, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"isardSAT, Parc Tecnolo\u00f2gic Barcelona Activa, Barcelona, Spain","institution_ids":["https://openalex.org/I4210162941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028242808","display_name":"Mehrez Zribi","orcid":"https://orcid.org/0000-0001-6141-8222"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M. Zribi","raw_affiliation_strings":["CESBIO (CNRS/CNES/UPS/IRD), Toulouse cedex9, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO (CNRS/CNES/UPS/IRD), Toulouse cedex9, France","institution_ids":["https://openalex.org/I4210100083","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053499463","display_name":"Pere Quintana\u2010Segu\u00ed","orcid":"https://orcid.org/0000-0002-7107-9671"},"institutions":[{"id":"https://openalex.org/I4210142520","display_name":"Observatori de l'Ebre","ror":"https://ror.org/03vht8z34","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210142520","https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Quintana-Segui","raw_affiliation_strings":["Observatori de l'Ebre (OE), Univ. Ramon Llull CSIC, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatori de l'Ebre (OE), Univ. Ramon Llull CSIC, Spain","institution_ids":["https://openalex.org/I4210142520"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.245,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.63839831,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"9296","last_page":"9299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9995999932289124,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9995999932289124,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9783999919891357,"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"}},{"id":"https://openalex.org/T13650","display_name":"Computational Physics and Python Applications","score":0.9707000255584717,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.7162542939186096},{"id":"https://openalex.org/keywords/water-level","display_name":"Water level","score":0.5605841279029846},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4774256646633148},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.40810906887054443},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2904491424560547},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.12481003999710083}],"concepts":[{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.7162542939186096},{"id":"https://openalex.org/C1284942","wikidata":"https://www.wikidata.org/wiki/Q1929501","display_name":"Water level","level":2,"score":0.5605841279029846},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4774256646633148},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.40810906887054443},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2904491424560547},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.12481003999710083}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8518549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2014650445","https://openalex.org/W2026651618","https://openalex.org/W2032366730","https://openalex.org/W2066717950","https://openalex.org/W2739377671","https://openalex.org/W4285719527","https://openalex.org/W6741703103"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W119731573","https://openalex.org/W2279247987","https://openalex.org/W1655553142","https://openalex.org/W2120614840","https://openalex.org/W2327051096","https://openalex.org/W2096819438","https://openalex.org/W2044098611","https://openalex.org/W4237811998","https://openalex.org/W2574060984"],"abstract_inverted_index":{"The":[0,96,147,186],"water":[1,5,12,24,55,77,85,128,134],"level":[2,129],"of":[3,58,93,98,115,127,212],"inland":[4,54,84],"bodies":[6,56,86,135],"plays":[7],"an":[8,19],"essential":[9],"role":[10,21],"in":[11,22,27,49,63,136],"balance":[13],"management.":[14],"Satellite":[15],"altimeters":[16,33],"can":[17],"play":[18],"important":[20],"monitoring":[23],"level,":[25],"namely":[26],"remotely":[28],"access":[29],"places.":[30],"However,":[31],"satellite":[32],"are":[34,109,123,131,216],"normally":[35],"designed":[36],"to":[37,75,88,163,171,181],"monitor":[38],"homogeneous":[39],"surfaces":[40],"such":[41],"as":[42,222],"oceans":[43],"or":[44,73],"ice":[45],"sheets,":[46],"which":[47,108],"results":[48,130,187],"poor":[50],"performance":[51],"over":[52,83,133,183,195],"small":[53],"because":[57],"the":[59,64,90,94,99,105,110,156,192,213,219],"land":[60,91],"contamination":[61,92],"contribution":[62],"returned":[65],"waveforms.":[66],"This":[67],"paper":[68],"presents":[69],"three":[70,106,214],"specialized":[71],"algorithms":[72],"retrackers":[74,107,215],"retrieve":[76],"levels":[78],"from":[79,161,169,179],"radar":[80],"altimeter":[81],"data":[82],"dedicated":[87],"restricting":[89],"signal.":[95],"performances":[97,211],"waveform":[100,157],"portion":[101,158],"selection":[102,159],"method":[103],"and":[104,119,142,173,198,206],"threshold":[111,175],"retracker,":[112],"Offset":[113],"Center":[114],"Gravity":[116],"(OCOG)":[117],"retracker":[118,122,153,167,221],"2-step":[120,151],"analytical":[121,152],"compared.":[124],"Time":[125],"series":[126],"retrieved":[132],"Ebre":[137,197],"river":[138],"basin":[139],"(Catalunya,":[140],"Spain)":[141],"Lake":[143,184],"Volta":[144],"(West":[145],"Africa).":[146],"standard":[148],"deviation":[149],"for":[150,165,174],"combined":[154],"with":[155,191,201,218],"ranges":[160,168,178],"0.02m":[162],"0.05m,":[164],"OCOG":[166],"0.07m":[170],"0.13m,":[172],"re-tracker,":[176],"it":[177],"0.05m":[180],"0.1m":[182],"Volta.":[185],"show":[188],"good":[189],"accuracy":[190],"insitu":[193],"measurements":[194],"lake":[196],"Ribarroja":[199],"reservoir":[200],"RMSE":[202],"about":[203],"0.44":[204],"m":[205,208],"0.18":[207],"separately.":[209],"All":[210],"compared":[217],"onboard":[220],"well.":[223]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
