{"id":"https://openalex.org/W2105484143","doi":"https://doi.org/10.1109/lgrs.2010.2043213","title":"Sea-State Determination Using GNSS-R Data","display_name":"Sea-State Determination Using GNSS-R Data","publication_year":2010,"publication_date":"2010-04-05","ids":{"openalex":"https://openalex.org/W2105484143","doi":"https://doi.org/10.1109/lgrs.2010.2043213","mag":"2105484143"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2010.2043213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2010.2043213","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5077302112","display_name":"J. F. Marchan-Hernandez","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. F. Marchan-Hernandez","raw_affiliation_strings":["Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018755444","display_name":"E. Valencia","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"E. Valencia","raw_affiliation_strings":["Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036058658","display_name":"Nereida Rodriguez-Alvarez","orcid":"https://orcid.org/0000-0002-9382-0686"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"N. Rodriguez-Alvarez","raw_affiliation_strings":["Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071026107","display_name":"I. Ramos\u2010Perez","orcid":"https://orcid.org/0000-0002-5490-5505"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I. Ramos-Perez","raw_affiliation_strings":["Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071403178","display_name":"Xavier Bosch-Lluis","orcid":"https://orcid.org/0000-0002-7608-0559"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"X. Bosch-Lluis","raw_affiliation_strings":["Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073492252","display_name":"Adriano Camps","orcid":"https://orcid.org/0000-0002-9514-4992"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Camps","raw_affiliation_strings":["Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Departament de Teoria del Senyal i Comunicacions, and the Aeronautics and Space Research Center (CRAE), Institut dEstudis Espacials de Catalunya, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Dept. de Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052022373","display_name":"Francisco Eugenio","orcid":"https://orcid.org/0000-0002-0010-4024"},"institutions":[{"id":"https://openalex.org/I119635470","display_name":"Universidad de Las Palmas de Gran Canaria","ror":"https://ror.org/01teme464","country_code":"ES","type":"education","lineage":["https://openalex.org/I119635470"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Eugenio","raw_affiliation_strings":["Departamento de Se\u00f1ales y Sistemas, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain","Dept. de Senales y Sist., Univ. de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Se\u00f1ales y Sistemas, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain","institution_ids":["https://openalex.org/I119635470"]},{"raw_affiliation_string":"Dept. de Senales y Sist., Univ. de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain","institution_ids":["https://openalex.org/I119635470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051885956","display_name":"Javier Marcello","orcid":"https://orcid.org/0000-0002-9646-1017"},"institutions":[{"id":"https://openalex.org/I119635470","display_name":"Universidad de Las Palmas de Gran Canaria","ror":"https://ror.org/01teme464","country_code":"ES","type":"education","lineage":["https://openalex.org/I119635470"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Marcello","raw_affiliation_strings":["Departamento de Se\u00f1ales y Sistemas, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain","Dept. de Senales y Sist., Univ. de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Se\u00f1ales y Sistemas, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain","institution_ids":["https://openalex.org/I119635470"]},{"raw_affiliation_string":"Dept. de Senales y Sist., Univ. de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain","institution_ids":["https://openalex.org/I119635470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5077302112"],"corresponding_institution_ids":["https://openalex.org/I4210092024","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":4.704,"has_fulltext":false,"cited_by_count":71,"citation_normalized_percentile":{"value":0.94371322,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"7","issue":"4","first_page":"621","last_page":"625"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"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":1.0,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9939000010490417,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9909999966621399,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.9131088852882385},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.770772397518158},{"id":"https://openalex.org/keywords/sea-state","display_name":"Sea state","score":0.7374182343482971},{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.6572323441505432},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.6388663053512573},{"id":"https://openalex.org/keywords/emissivity","display_name":"Emissivity","score":0.6121343970298767},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.5240773558616638},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5164613723754883},{"id":"https://openalex.org/keywords/sea-surface-height","display_name":"Sea-surface height","score":0.4994204044342041},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4432758688926697},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"Surface roughness","score":0.43662628531455994},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.38537198305130005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33021801710128784},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.16718348860740662},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1595900058746338},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11608010530471802},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10388526320457458},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.06935819983482361}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.9131088852882385},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.770772397518158},{"id":"https://openalex.org/C2781147146","wikidata":"https://www.wikidata.org/wiki/Q1569795","display_name":"Sea state","level":2,"score":0.7374182343482971},{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.6572323441505432},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.6388663053512573},{"id":"https://openalex.org/C163651212","wikidata":"https://www.wikidata.org/wiki/Q899670","display_name":"Emissivity","level":2,"score":0.6121343970298767},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.5240773558616638},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5164613723754883},{"id":"https://openalex.org/C142672198","wikidata":"https://www.wikidata.org/wiki/Q7076157","display_name":"Sea-surface height","level":3,"score":0.4994204044342041},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4432758688926697},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.43662628531455994},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.38537198305130005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33021801710128784},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.16718348860740662},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1595900058746338},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11608010530471802},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10388526320457458},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.06935819983482361},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2010.2043213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2010.2043213","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2036441721","https://openalex.org/W2037326543","https://openalex.org/W2050339980","https://openalex.org/W2096453255","https://openalex.org/W2107580583","https://openalex.org/W2109243115","https://openalex.org/W2113338915","https://openalex.org/W2114578440","https://openalex.org/W2128945318","https://openalex.org/W2141156448","https://openalex.org/W2154303381","https://openalex.org/W2155979668","https://openalex.org/W2979562478"],"related_works":["https://openalex.org/W2008372148","https://openalex.org/W1985295069","https://openalex.org/W2131971782","https://openalex.org/W2155297530","https://openalex.org/W1932401576","https://openalex.org/W2992991336","https://openalex.org/W2053629587","https://openalex.org/W3024677322","https://openalex.org/W251014435","https://openalex.org/W2020378487"],"abstract_inverted_index":{"Global":[0],"Navigation":[1],"Satellite":[2],"Systems":[3],"(GNSS)":[4],"signals":[5,32],"can":[6],"be":[7],"used":[8],"to":[9,14,58,62],"infer":[10],"geophysical":[11],"data":[12,61],"related":[13],"the":[15,23,29,35,43,51,64,67,73,79,83,91,94,104],"surface":[16],"where":[17,87],"they":[18],"scatter.":[19],"When":[20],"dealing":[21],"with":[22],"sea":[24,74],"surface,":[25],"its":[26],"state":[27],"influences":[28],"GNSS":[30,36],"scattered":[31],"and,":[33],"therefore,":[34],"reflectometry":[37],"(GNSS-R)":[38],"observables.":[39],"The":[40],"aim":[41],"of":[42,50,66,93],"Advanced":[44],"L-band":[45],"Emissivity":[46],"and":[47,72,82],"Reflectivity":[48],"Observations":[49],"Sea":[52],"Surface":[53],"2008":[54],"field":[55,80],"experiment":[56],"was":[57],"gather":[59],"experimental":[60],"study":[63],"relationship":[65],"GNSS-R":[68],"delay-Doppler":[69],"maps":[70],"(DDMs)":[71],"state.":[75],"This":[76],"work":[77],"describes":[78],"campaign":[81],"main":[84],"results":[85],"obtained,":[86],"among":[88],"them":[89],"is":[90],"use":[92],"DDM":[95],"volume":[96],"as":[97],"a":[98],"roughness":[99],"descriptor":[100],"weakly":[101],"affected":[102],"by":[103],"GPS":[105],"satellite":[106],"geometry.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}