{"id":"https://openalex.org/W2772070629","doi":"https://doi.org/10.1109/igarss.2017.8128133","title":"First experiment about traffic flow detection by using GNSS-R","display_name":"First experiment about traffic flow detection by using GNSS-R","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2772070629","doi":"https://doi.org/10.1109/igarss.2017.8128133","mag":"2772070629"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128133","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128133","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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/A5035868952","display_name":"Chaoqun Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoqun Gao","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024150556","display_name":"Dongkai Yang","orcid":"https://orcid.org/0000-0003-4642-4557"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongkai Yang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001292513","display_name":"Xuejing Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I3125743391","display_name":"China University of Geosciences (Beijing)","ror":"https://ror.org/04q6c7p66","country_code":"CN","type":"education","lineage":["https://openalex.org/I3125743391"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejing Qiu","raw_affiliation_strings":["School of Information Engineering, China University of Geosciences, Beijing, China, 100083","School of Information Engineering, China University of Geosciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, China University of Geosciences, Beijing, China, 100083","institution_ids":["https://openalex.org/I3125743391"]},{"raw_affiliation_string":"School of Information Engineering, China University of Geosciences, Beijing, China","institution_ids":["https://openalex.org/I3125743391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081351889","display_name":"Lei Yang","orcid":"https://orcid.org/0000-0002-5702-5474"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Yang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101063605","display_name":"Yao Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yao Xu","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101066133","display_name":"Yunlong Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunlong Zhu","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China, 100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.19231577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"5030","last_page":"5033"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9976000189781189,"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":0.9976000189781189,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9855999946594238,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9391999840736389,"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":0.7752221822738647},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.5202825665473938},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5077017545700073},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4958849847316742},{"id":"https://openalex.org/keywords/traffic-flow","display_name":"Traffic flow (computer networking)","score":0.4833318889141083},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.4679255485534668},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4657377302646637},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.46018654108047485},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42274385690689087},{"id":"https://openalex.org/keywords/truncation","display_name":"Truncation (statistics)","score":0.4202154874801636},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35601145029067993},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3361923098564148},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3256152272224426},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.2750650644302368},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23878514766693115},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2339477837085724},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15279799699783325},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1391409933567047},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11302262544631958},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08096587657928467}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7752221822738647},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.5202825665473938},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5077017545700073},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4958849847316742},{"id":"https://openalex.org/C207512268","wikidata":"https://www.wikidata.org/wiki/Q3074551","display_name":"Traffic flow (computer networking)","level":2,"score":0.4833318889141083},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.4679255485534668},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4657377302646637},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.46018654108047485},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42274385690689087},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.4202154874801636},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35601145029067993},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3361923098564148},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3256152272224426},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.2750650644302368},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23878514766693115},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2339477837085724},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15279799699783325},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1391409933567047},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11302262544631958},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08096587657928467},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8128133","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128133","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1860649799","https://openalex.org/W1999131521","https://openalex.org/W2061275012","https://openalex.org/W2106677843","https://openalex.org/W2149884371","https://openalex.org/W2334890592","https://openalex.org/W2366790106","https://openalex.org/W2393945035","https://openalex.org/W2680732750","https://openalex.org/W6649877629","https://openalex.org/W6740284274","https://openalex.org/W7030138964"],"related_works":["https://openalex.org/W4386936491","https://openalex.org/W3007931018","https://openalex.org/W3110195467","https://openalex.org/W3033823235","https://openalex.org/W2881093137","https://openalex.org/W4391128647","https://openalex.org/W4384916587","https://openalex.org/W2163330330","https://openalex.org/W1982137911","https://openalex.org/W2753457386"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"the":[2,19,23,28,31,39,44,49,53,58,62,65,81,92,94,103,106,113,117,123],"problem":[3],"of":[4,10,67,83,105],"traffic":[5,12,114,124],"flow":[6,13,125],"detection,":[7],"a":[8],"method":[9],"detecting":[11],"by":[14,72],"GNSS-R":[15,118],"is":[16,34,41,70,97,109],"proposed":[17],"for":[18],"first":[20],"time.":[21],"Using":[22],"dielectric":[24,68,107],"constant":[25,69,108],"difference":[26],"between":[27],"vehicle":[29,40,84],"and":[30,56,61,75,79,116,127],"ground,":[32],"it":[33],"possible":[35],"to":[36,90],"judge":[37],"whether":[38],"present":[42],"in":[43,52,110],"detection":[45,54],"area.":[46],"After":[47],"receiving":[48],"reflection":[50],"signal":[51],"area,":[55],"calculating":[57],"signal-to-noise":[59],"ratio":[60],"related":[63],"power,":[64],"change":[66],"analyzed":[71],"threshold":[73],"truncation":[74],"region":[76],"search":[77],"method,":[78],"then":[80],"characteristics":[82],"can":[85,120],"be":[86],"extracted.":[87],"In":[88],"order":[89],"verify":[91],"technology,":[93],"relevant":[95],"experiment":[96],"designed.":[98],"The":[99],"results":[100],"show":[101],"that":[102],"trend":[104],"agreement":[111],"with":[112],"flow,":[115],"technology":[119],"effectively":[121],"detect":[122],"density":[126],"speed.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}