{"id":"https://openalex.org/W2783343597","doi":"https://doi.org/10.1109/tgrs.2017.2785343","title":"Revisiting the GNSS-R Waveform Statistics and Its Impact on Altimetric Retrievals","display_name":"Revisiting the GNSS-R Waveform Statistics and Its Impact on Altimetric Retrievals","publication_year":2018,"publication_date":"2018-01-15","ids":{"openalex":"https://openalex.org/W2783343597","doi":"https://doi.org/10.1109/tgrs.2017.2785343","mag":"2783343597"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2017.2785343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2017.2785343","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/A5100681440","display_name":"Weiqiang Li","orcid":"https://orcid.org/0000-0002-6215-7607"},"institutions":[{"id":"https://openalex.org/I132487946","display_name":"Institute of Space Sciences","ror":"https://ror.org/01vbgty78","country_code":"ES","type":"facility","lineage":["https://openalex.org/I132487946","https://openalex.org/I134820265"]},{"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":"Weiqiang Li","raw_affiliation_strings":["Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","Institut d'Estudis Espacials de Catalunya, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-6215-7607","affiliations":[{"raw_affiliation_string":"Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","institution_ids":["https://openalex.org/I132487946"]},{"raw_affiliation_string":"Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Institut d'Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027780654","display_name":"A. Rius","orcid":"https://orcid.org/0000-0002-5947-2649"},"institutions":[{"id":"https://openalex.org/I132487946","display_name":"Institute of Space Sciences","ror":"https://ror.org/01vbgty78","country_code":"ES","type":"facility","lineage":["https://openalex.org/I132487946","https://openalex.org/I134820265"]},{"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":"Antonio Rius","raw_affiliation_strings":["Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","Institut d'Estudis Espacials de Catalunya, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-5947-2649","affiliations":[{"raw_affiliation_string":"Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","institution_ids":["https://openalex.org/I132487946"]},{"raw_affiliation_string":"Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Institut d'Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075051521","display_name":"Fran Fabra","orcid":"https://orcid.org/0000-0001-8100-1520"},"institutions":[{"id":"https://openalex.org/I132487946","display_name":"Institute of Space Sciences","ror":"https://ror.org/01vbgty78","country_code":"ES","type":"facility","lineage":["https://openalex.org/I132487946","https://openalex.org/I134820265"]},{"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":"Fran Fabra","raw_affiliation_strings":["Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","Institut d'Estudis Espacials de Catalunya, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0001-8100-1520","affiliations":[{"raw_affiliation_string":"Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","institution_ids":["https://openalex.org/I132487946"]},{"raw_affiliation_string":"Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Institut d'Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017352067","display_name":"Estel Cardellach","orcid":"https://orcid.org/0000-0001-8908-0972"},"institutions":[{"id":"https://openalex.org/I132487946","display_name":"Institute of Space Sciences","ror":"https://ror.org/01vbgty78","country_code":"ES","type":"facility","lineage":["https://openalex.org/I132487946","https://openalex.org/I134820265"]},{"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":"Estel Cardellach","raw_affiliation_strings":["Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","Institut d'Estudis Espacials de Catalunya, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0001-8908-0972","affiliations":[{"raw_affiliation_string":"Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","institution_ids":["https://openalex.org/I132487946"]},{"raw_affiliation_string":"Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Institut d'Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001129795","display_name":"Serni Rib\u00f3","orcid":"https://orcid.org/0000-0002-9173-8355"},"institutions":[{"id":"https://openalex.org/I132487946","display_name":"Institute of Space Sciences","ror":"https://ror.org/01vbgty78","country_code":"ES","type":"facility","lineage":["https://openalex.org/I132487946","https://openalex.org/I134820265"]},{"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":"Serni Ribo","raw_affiliation_strings":["Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","Institut d'Estudis Espacials de Catalunya, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9173-8355","affiliations":[{"raw_affiliation_string":"Earth Observation Research Group, Institute of Space Sciences (ICE, CSIC), Barcelona, Spain","institution_ids":["https://openalex.org/I132487946"]},{"raw_affiliation_string":"Institut d\u2019Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]},{"raw_affiliation_string":"Institut d'Estudis Espacials de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210092024"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061252892","display_name":"Manuel Mart\u00edn\u2010Neira","orcid":"https://orcid.org/0000-0001-7626-7033"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Manuel Martin-Neira","raw_affiliation_strings":["European Space Research and Technology Centre, European Space Agency, Noordwijk, AG, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0001-7626-7033","affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre, European Space Agency, Noordwijk, AG, The Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.9435,"has_fulltext":false,"cited_by_count":91,"citation_normalized_percentile":{"value":0.96858298,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"56","issue":"5","first_page":"2854","last_page":"2871"},"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/T10655","display_name":"GNSS positioning and interference","score":0.9991999864578247,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9958000183105469,"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/waveform","display_name":"Waveform","score":0.8181559443473816},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.7940822839736938},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.7785536050796509},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6346405744552612},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5280547738075256},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.523361325263977},{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.4829263389110565},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.48087504506111145},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.38980603218078613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3245200514793396},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.309114545583725},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17063912749290466},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.0943126380443573},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.07794639468193054},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.075174480676651}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.8181559443473816},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.7940822839736938},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7785536050796509},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6346405744552612},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5280547738075256},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.523361325263977},{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.4829263389110565},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.48087504506111145},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.38980603218078613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3245200514793396},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.309114545583725},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17063912749290466},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0943126380443573},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.07794639468193054},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.075174480676651},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2017.2785343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2017.2785343","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:digital.csic.es:10261/377634","is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/377634","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"art\u00edculo"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8700000047683716}],"awards":[{"id":"https://openalex.org/G5164000636","display_name":null,"funder_award_id":"4000116501","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G702518816","display_name":null,"funder_award_id":"4200022592","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W67707999","https://openalex.org/W1577414714","https://openalex.org/W1597222998","https://openalex.org/W1632855070","https://openalex.org/W1641514922","https://openalex.org/W1676832643","https://openalex.org/W1840723247","https://openalex.org/W1860649799","https://openalex.org/W1910092455","https://openalex.org/W1931923373","https://openalex.org/W1954990778","https://openalex.org/W1964610703","https://openalex.org/W1971347154","https://openalex.org/W1980929826","https://openalex.org/W1996689350","https://openalex.org/W1998864347","https://openalex.org/W2007818237","https://openalex.org/W2013006264","https://openalex.org/W2020972932","https://openalex.org/W2022585320","https://openalex.org/W2025424371","https://openalex.org/W2030209988","https://openalex.org/W2045851360","https://openalex.org/W2050037291","https://openalex.org/W2054160858","https://openalex.org/W2059279594","https://openalex.org/W2066691331","https://openalex.org/W2069319428","https://openalex.org/W2077595139","https://openalex.org/W2078539200","https://openalex.org/W2081621931","https://openalex.org/W2101409793","https://openalex.org/W2103598124","https://openalex.org/W2107580583","https://openalex.org/W2109243115","https://openalex.org/W2109362828","https://openalex.org/W2151104981","https://openalex.org/W2155979668","https://openalex.org/W2156734915","https://openalex.org/W2166265458","https://openalex.org/W2179630735","https://openalex.org/W2217574205","https://openalex.org/W2232192374","https://openalex.org/W2296595679","https://openalex.org/W2314970035","https://openalex.org/W2416089483","https://openalex.org/W2466397456","https://openalex.org/W2469074719","https://openalex.org/W2473812121","https://openalex.org/W2483834655","https://openalex.org/W2498685238","https://openalex.org/W2513414379","https://openalex.org/W2524127322","https://openalex.org/W2534802175","https://openalex.org/W2548181169","https://openalex.org/W2548657809","https://openalex.org/W2565820594","https://openalex.org/W2610715357","https://openalex.org/W2745135761","https://openalex.org/W2798368384","https://openalex.org/W2979562478","https://openalex.org/W6602693840","https://openalex.org/W6636628389","https://openalex.org/W6640393500"],"related_works":["https://openalex.org/W2140036717","https://openalex.org/W2091193607","https://openalex.org/W4386936491","https://openalex.org/W3007931018","https://openalex.org/W3110195467","https://openalex.org/W2035752977","https://openalex.org/W2597922112","https://openalex.org/W3033823235","https://openalex.org/W2084512058","https://openalex.org/W4391128647"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"the":[3,16,20,29,32,36,39,49,67,82,87,92,99,102,105,109,118,121,125,129,132,139,143,153,159,201,221],"ocean":[4],"altimetry":[5,33,61,110,164,177,204,216],"precision":[6,34,111,165,205,217],"of":[7,19,31,38,48,104,128,131,142,179,203,215],"global":[8],"navigation":[9],"satellite":[10],"systems'":[11],"reflectometry":[12],"(GNSS-R)":[13],"by":[14],"characterizing":[15],"noise":[17],"statistics":[18,37,51,103,130,162],"measured":[21],"waveform.":[22],"For":[23],"this":[24],"purpose,":[25],"we":[26],"first":[27],"investigate":[28],"dependence":[30,202],"on":[35,81,206],"observed":[40,106],"waveform":[41,50,88,107,135,161],"and":[42,63,86,108,114,146,152,163,187,190,195,211],"then":[43],"derive":[44],"an":[45,73],"analytical":[46,126],"model":[47,64,127,214],"after":[52],"incoherent":[53],"averaging.":[54],"The":[55,176],"main":[56],"data":[57],"set":[58],"used":[59],"for":[60,116,220],"analysis":[62],"validation":[65],"is":[66,112,136,209,218],"GPS":[68],"L5":[69],"signals":[70],"obtained":[71],"from":[72,138],"airborne":[74,122,151],"experiment.":[75],"Two":[76],"different":[77,173,180,207],"delay":[78,191],"estimators,":[79,192],"based":[80],"leading-edge":[83],"derivative":[84],"(DER)":[85],"fitting":[89],"(FIT)":[90],"over":[91],"leading":[93],"edge,":[94],"have":[95],"been":[96],"implemented.":[97],"Later,":[98],"relationship":[100],"between":[101],"derived":[113],"validated":[115,148],"both":[117,150],"estimators":[119],"with":[120,149,172],"data.":[123,156],"Then,":[124],"incoherently":[133],"averaged":[134],"built":[137],"correlation":[140],"properties":[141],"complex":[144],"waveform,":[145],"also":[147],"TechDemoSat-1":[154],"spaceborne":[155,170,222],"After":[157],"that,":[158],"proposed":[160,219],"models":[166],"are":[167,197],"applied":[168],"to":[169],"cases":[171],"orbit":[174],"altitudes.":[175],"performance":[178],"onboard":[181],"processing":[182],"methods,":[183],"i.e.,":[184,193],"conventional":[185],"GNSS-R":[186],"interferometric":[188],"GNSS-R,":[189],"DER":[194],"FIT,":[196],"preliminarily":[198],"assessed.":[199],"Finally,":[200],"parameters":[208],"analyzed":[210],"a":[212],"simplified":[213],"case.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":17},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
