{"id":"https://openalex.org/W3205139840","doi":"https://doi.org/10.1109/igarss47720.2021.9554329","title":"Estimating High Amplitude Water Level Variations During Asymmetric Tides in the Garonne River with GNSS-Reflectometry","display_name":"Estimating High Amplitude Water Level Variations During Asymmetric Tides in the Garonne River with GNSS-Reflectometry","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205139840","doi":"https://doi.org/10.1109/igarss47720.2021.9554329","mag":"3205139840"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9554329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554329","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"},"type":"conference-paper","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/A5067214776","display_name":"Pierre Zeiger","orcid":null},"institutions":[{"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/I4210112630","display_name":"Laboratoire d\u2019\u00c9tudes en G\u00e9ophysique et Oc\u00e9anographie Spatiales","ror":"https://ror.org/02chvqy57","country_code":"FR","type":"facility","lineage":["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/I4210090127","https://openalex.org/I4210112630","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Zeiger","raw_affiliation_strings":["LEGOS, UMR 5566, OMP, Universit\u00e9 Paul Sabatier, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LEGOS, UMR 5566, OMP, Universit\u00e9 Paul Sabatier, Toulouse, France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I4210112630"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080685651","display_name":"Fr\u00e9d\u00e9ric Frappart","orcid":"https://orcid.org/0000-0002-4661-8274"},"institutions":[{"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/I4210112630","display_name":"Laboratoire d\u2019\u00c9tudes en G\u00e9ophysique et Oc\u00e9anographie Spatiales","ror":"https://ror.org/02chvqy57","country_code":"FR","type":"facility","lineage":["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/I4210090127","https://openalex.org/I4210112630","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Frappart","raw_affiliation_strings":["LEGOS, UMR 5566, OMP, Universit\u00e9 Paul Sabatier, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LEGOS, UMR 5566, OMP, Universit\u00e9 Paul Sabatier, Toulouse, France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I4210112630"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107539831","display_name":"Jos\u00e9 Darrozes","orcid":"https://orcid.org/0000-0003-1750-2819"},"institutions":[{"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/I4210164289","display_name":"G\u00e9osciences Environnement Toulouse","ror":"https://ror.org/05k0qmv73","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/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210164289","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Darrozes","raw_affiliation_strings":["GET, UMR 5563, OMP, Universit\u00e9 Paul Sabatier, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GET, UMR 5563, OMP, Universit\u00e9 Paul Sabatier, Toulouse, France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I4210164289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047241176","display_name":"Philippe Bonneton","orcid":"https://orcid.org/0000-0002-7536-1084"},"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/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]},{"id":"https://openalex.org/I4210099840","display_name":"Environnements et Pal\u00e9oenvironnements Oc\u00e9aniques et Continentaux","ror":"https://ror.org/01tsa0x55","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I15057530","https://openalex.org/I4210088668","https://openalex.org/I4210099840","https://openalex.org/I4210134592","https://openalex.org/I4210148025","https://openalex.org/I4210160189","https://openalex.org/I78744979"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Bonneton","raw_affiliation_strings":["EPOC, UMR 5805, CNRS/Universit\u00e9 de Bordeaux, Pessac, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EPOC, UMR 5805, CNRS/Universit\u00e9 de Bordeaux, Pessac, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210099840"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062746926","display_name":"Natalie Bonneton","orcid":null},"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/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]},{"id":"https://openalex.org/I4210099840","display_name":"Environnements et Pal\u00e9oenvironnements Oc\u00e9aniques et Continentaux","ror":"https://ror.org/01tsa0x55","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I15057530","https://openalex.org/I4210088668","https://openalex.org/I4210099840","https://openalex.org/I4210134592","https://openalex.org/I4210148025","https://openalex.org/I4210160189","https://openalex.org/I78744979"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"N. Bonneton","raw_affiliation_strings":["EPOC, UMR 5805, CNRS/Universit\u00e9 de Bordeaux, Pessac, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EPOC, UMR 5805, CNRS/Universit\u00e9 de Bordeaux, Pessac, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210099840"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16833751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8324","last_page":"8327"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9940000176429749,"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/gnss-applications","display_name":"GNSS applications","score":0.5730270743370056},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5046089887619019},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.45240670442581177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4390130043029785},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3528881371021271},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2795199751853943},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27340689301490784},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2418777346611023},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.13674703240394592},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1323370337486267}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.5730270743370056},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5046089887619019},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.45240670442581177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4390130043029785},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3528881371021271},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2795199751853943},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27340689301490784},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2418777346611023},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.13674703240394592},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1323370337486267}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9554329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554329","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1990484989","https://openalex.org/W2034452004","https://openalex.org/W2039721961","https://openalex.org/W2101293653","https://openalex.org/W2104968029","https://openalex.org/W2113760121","https://openalex.org/W2566521953","https://openalex.org/W2612114746","https://openalex.org/W3160018612"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4386936491","https://openalex.org/W3110195467","https://openalex.org/W3033823235","https://openalex.org/W2881093137","https://openalex.org/W4386787199","https://openalex.org/W4384916587","https://openalex.org/W2163330330","https://openalex.org/W1982137911","https://openalex.org/W2022870883"],"abstract_inverted_index":{"Signal":[0],"to":[1,19,49,113],"Noise":[2],"Ratio":[3],"(SNR)":[4],"time":[5],"series":[6],"acquired":[7],"by":[8],"a":[9,38],"single":[10],"Global":[11],"Navigation":[12],"System":[13],"Satellites":[14],"(GNSS)":[15],"antenna":[16,53],"are":[17,36,72],"used":[18],"retrieve":[20],"water":[21],"levels":[22],"during":[23,128],"asymmetric":[24,70],"tides":[25,71],"and":[26,76],"tidal":[27,130],"bores":[28],"in":[29,79,94],"the":[30,46,51,56,61,80,84,88,95,115,125,129],"Garonne":[31],"River.":[32],"As":[33],"height":[34,54],"variations":[35,123],"important,":[37],"dynamic":[39,99],"SNR":[40,100],"approach":[41],"was":[42],"applied,":[43],"instead":[44],"of":[45,60,87,124],"static":[47],"case,":[48],"estimate":[50],"relative":[52],"from":[55],"dominant":[57],"frequencies.":[58,117],"Evaluation":[59],"results":[62],"is":[63,91,102,110],"performed":[64],"against":[65],"pressure":[66],"measurements.":[67],"Results":[68],"on":[69],"quite":[73],"good":[74],"overall$\\text{(ubRMSD}=0.55\\mathrm{m}$),":[75],"way":[77],"better":[78],"falling":[81],"tide$(\\text{ubRMSO}=0.12\\mathrm{m}$),":[82],"where":[83],"vertical":[85],"velocity":[86],"reflecting":[89],"surface$h$.":[90],"lower":[92],"than":[93],"rising":[96],"part$\\text{(ubRMSD}=0.59\\mathrm{m}$).":[97],"The":[98],"method":[101],"limited":[103],"for":[104],"high":[105],"h":[106],"values":[107],"as":[108],"it":[109],"not":[111,133],"able":[112],"extract":[114],"correct":[116],"For":[118],"this":[119],"reason,":[120],"extremely":[121],"rapid":[122],"river":[126],"surface":[127],"bore":[131],"could":[132],"be":[134],"retrieved.":[135]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}