{"id":"https://openalex.org/W2007229405","doi":"https://doi.org/10.1109/igarss.2014.6947310","title":"Simulation of stochastic GNSS-R waveforms based on a novel time-varying sea scattering model","display_name":"Simulation of stochastic GNSS-R waveforms based on a novel time-varying sea scattering model","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2007229405","doi":"https://doi.org/10.1109/igarss.2014.6947310","mag":"2007229405"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2014.6947310","doi":"https://doi.org/10.1109/igarss.2014.6947310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947310","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"volume":null,"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/A5046014658","display_name":"Pia Addabbo","orcid":"https://orcid.org/0000-0002-2463-8733","observed_orcids":["https://orcid.org/0000-0002-2463-8733"]},"institutions":[{"id":"https://openalex.org/I16337185","display_name":"University of Sannio","ror":"https://ror.org/04vc81p87","country_code":"IT","type":"education","lineage":["https://openalex.org/I16337185"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"P. Addabbo","raw_affiliation_strings":["Universit\u00e0 degli Studi del Sannio, Benevento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 degli Studi del Sannio, Benevento, Italy","institution_ids":["https://openalex.org/I16337185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026831013","display_name":"Salvatore D\u2019Addio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I2801994115"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"S. D'Addio","raw_affiliation_strings":["European Space Agency, Noordwijk, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Agency, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I2801994115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065900609","display_name":"Maurizio di Bisceglie","orcid":"https://orcid.org/0000-0003-0768-7151","observed_orcids":["https://orcid.org/0000-0003-0768-7151"]},"institutions":[{"id":"https://openalex.org/I16337185","display_name":"University of Sannio","ror":"https://ror.org/04vc81p87","country_code":"IT","type":"education","lineage":["https://openalex.org/I16337185"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. di Bisceglie","raw_affiliation_strings":["Universit\u00e0 degli Studi del Sannio, Benevento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 degli Studi del Sannio, Benevento, Italy","institution_ids":["https://openalex.org/I16337185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006212846","display_name":"Carmela Galdi","orcid":"https://orcid.org/0000-0001-6280-5160","observed_orcids":["https://orcid.org/0000-0001-6280-5160"]},"institutions":[{"id":"https://openalex.org/I16337185","display_name":"University of Sannio","ror":"https://ror.org/04vc81p87","country_code":"IT","type":"education","lineage":["https://openalex.org/I16337185"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C. Galdi","raw_affiliation_strings":["Universit\u00e0 degli Studi del Sannio, Benevento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 degli Studi del Sannio, Benevento, Italy","institution_ids":["https://openalex.org/I16337185"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042235229","display_name":"Generoso Giangregorio","orcid":"https://orcid.org/0000-0003-2821-9656","observed_orcids":["https://orcid.org/0000-0003-2821-9656"]},"institutions":[{"id":"https://openalex.org/I16337185","display_name":"University of Sannio","ror":"https://ror.org/04vc81p87","country_code":"IT","type":"education","lineage":["https://openalex.org/I16337185"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Giangregorio","raw_affiliation_strings":["Universit\u00e0 degli Studi del Sannio, Benevento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 degli Studi del Sannio, Benevento, Italy","institution_ids":["https://openalex.org/I16337185"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.7479,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.94953927,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"42","issue":null,"first_page":"3794","last_page":"3797"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9136000275611877,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9136000275611877,"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/T10655","display_name":"GNSS positioning and interference","score":0.04699999839067459,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.011500000022351742,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-r","display_name":"GNSS reflectometry","score":0.9829999804496765},{"id":"https://openalex.org/keywords/bistatic-scattering","display_name":"bistatic scattering","score":0.6890000104904175},{"id":"https://openalex.org/keywords/sea-surface-scattering","display_name":"sea surface scattering","score":0.75},{"id":"https://openalex.org/keywords/specular-point","display_name":"specular point","score":0.6899999976158142},{"id":"https://openalex.org/keywords/waveform-simulation","display_name":"waveform simulation","score":0.8190000057220459}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7913758158683777},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6795050501823425},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.6197214722633362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5485596656799316},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5340299606323242},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.49798107147216797},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.47141146659851074},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4532143473625183},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4325029253959656},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42785120010375977},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.4241555333137512},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3755628764629364},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2871286869049072},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.27195900678634644},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25098127126693726},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22753754258155823},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.14423850178718567},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13529616594314575},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.13048213720321655},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08016091585159302},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2014.6947310","doi":"https://doi.org/10.1109/igarss.2014.6947310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947310","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.8899999856948853,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1971461391","https://openalex.org/W2022585320","https://openalex.org/W2035136885","https://openalex.org/W2066691331","https://openalex.org/W2107580583","https://openalex.org/W2124926851","https://openalex.org/W2168431391"],"related_works":["https://openalex.org/W4210306218","https://openalex.org/W4312231120","https://openalex.org/W2023944647","https://openalex.org/W2555194062","https://openalex.org/W2296595679","https://openalex.org/W3137282086","https://openalex.org/W2069319428","https://openalex.org/W3207200731","https://openalex.org/W4384202735","https://openalex.org/W2909576489"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,34,43,62],"new":[3],"stochastic":[4],"model":[5,18,75,114],"governing":[6],"bistatic":[7],"returns":[8],"from":[9,22,48],"GNSS-R":[10],"systems.":[11],"The":[12,31],"main":[13],"mechanism":[14],"exploited":[15],"in":[16],"the":[17,20,26,40,53,77,83,89,93,105,110],"is":[19,37,58,67,72],"scattering":[21,32],"specular":[23,49],"points":[24,50],"and":[25,71,79,112],"fluctuations":[27],"of":[28,42,46,55,82,88],"their":[29],"number.":[30],"inside":[33],"delay-Doppler":[35],"cell":[36],"modelled":[38],"as":[39],"sum":[41],"random":[44],"number":[45,54],"contribution":[47,57],"that,":[51],"when":[52],"such":[56],"large,":[59],"converges":[60],"to":[61,69,74],"compound-Gaussian":[63],"process.":[64],"This":[65],"process":[66],"simple":[68],"simulate":[70],"able":[73],"both":[76],"spatial":[78],"temporal":[80],"dynamics":[81],"sea":[84],"surface.":[85],"After":[86],"simulation":[87],"waveform":[90],"received":[91],"by":[92,109],"receiver,":[94],"averaging":[95],"over":[96],"long":[97],"time":[98],"sequences":[99],"produces":[100],"results":[101,107],"that":[102],"fully":[103],"resembles":[104],"theoretical":[106],"predicted":[108],"Zavorotny":[111],"Voronovich":[113],"[1].":[115]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}