{"id":"https://openalex.org/W2596428288","doi":"https://doi.org/10.3390/s17030602","title":"The Impact of Satellite Time Group Delay and Inter-Frequency Differential Code Bias Corrections on Multi-GNSS Combined Positioning","display_name":"The Impact of Satellite Time Group Delay and Inter-Frequency Differential Code Bias Corrections on Multi-GNSS Combined Positioning","publication_year":2017,"publication_date":"2017-03-16","ids":{"openalex":"https://openalex.org/W2596428288","doi":"https://doi.org/10.3390/s17030602","mag":"2596428288","pmid":"https://pubmed.ncbi.nlm.nih.gov/28300787"},"language":"en","primary_location":{"id":"doi:10.3390/s17030602","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17030602","pdf_url":"https://www.mdpi.com/1424-8220/17/3/602/pdf?version=1489669583","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/17/3/602/pdf?version=1489669583","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004315015","display_name":"Yulong Ge","orcid":"https://orcid.org/0000-0001-8988-6212"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]},{"id":"https://openalex.org/I4210144662","display_name":"Xi'an Institute of Optics and Precision Mechanics","ror":"https://ror.org/0444j5556","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210144662"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulong Ge","raw_affiliation_strings":["Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Xi\u2019an 710600, China","University of Chinese Academy of Sciences, Beijing 100049, China","National Time Service Center, Chinese Academy of Sciences, Xi'an 710600, China","Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi'an 710600, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210144662","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210144662","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016878981","display_name":"Feng Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152878","display_name":"GFZ Helmholtz Centre for Geosciences","ror":"https://ror.org/04z8jg394","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210152878"]},{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN","DE"],"is_corresponding":false,"raw_author_name":"Feng Zhou","raw_affiliation_strings":["German Research Centre for Geosciences GFZ, Telegrafenberg, Potsdam 14473, Germany","School of Information Science Technology, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China"],"affiliations":[{"raw_affiliation_string":"German Research Centre for Geosciences GFZ, Telegrafenberg, Potsdam 14473, Germany","institution_ids":["https://openalex.org/I4210152878"]},{"raw_affiliation_string":"School of Information Science Technology, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101036055","display_name":"Baoqi Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]},{"id":"https://openalex.org/I4210144662","display_name":"Xi'an Institute of Optics and Precision Mechanics","ror":"https://ror.org/0444j5556","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210144662"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Baoqi Sun","raw_affiliation_strings":["Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Xi\u2019an 710600, China","University of Chinese Academy of Sciences, Beijing 100049, China","National Time Service Center, Chinese Academy of Sciences, Xi'an 710600, China","Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi'an 710600, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210144662","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Precise Navigation, Positioning and Timing Technology, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210144662","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101994048","display_name":"Shengli Wang","orcid":"https://orcid.org/0000-0002-8852-8621"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengli Wang","raw_affiliation_strings":["Institute of Ocean Engineering, Shandong University of Science and Technology, Qingdao 266590, China"],"affiliations":[{"raw_affiliation_string":"Institute of Ocean Engineering, Shandong University of Science and Technology, Qingdao 266590, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007062113","display_name":"Bo Shi","orcid":"https://orcid.org/0000-0001-9592-1002"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Shi","raw_affiliation_strings":["College of Geomatics, Shandong University of Science and Technology, Qingdao 266590, China"],"affiliations":[{"raw_affiliation_string":"College of Geomatics, Shandong University of Science and Technology, Qingdao 266590, China","institution_ids":["https://openalex.org/I80143920"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101036055"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210093645","https://openalex.org/I4210144662","https://openalex.org/I4210165038"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":74.94,"has_fulltext":true,"cited_by_count":45,"citation_normalized_percentile":{"value":0.99749584,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"17","issue":"3","first_page":"602","last_page":"602"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":1.0,"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/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.9256467819213867},{"id":"https://openalex.org/keywords/glonass","display_name":"GLONASS","score":0.8788495063781738},{"id":"https://openalex.org/keywords/galileo","display_name":"Galileo (satellite navigation)","score":0.8765797019004822},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7736060619354248},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.7429230809211731},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6085960865020752},{"id":"https://openalex.org/keywords/pseudorange","display_name":"Pseudorange","score":0.5365327596664429},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.524832546710968},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5045405626296997},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.45121103525161743},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4351266622543335},{"id":"https://openalex.org/keywords/satellite-navigation","display_name":"Satellite navigation","score":0.43336641788482666},{"id":"https://openalex.org/keywords/beidou-navigation-satellite-system","display_name":"BeiDou Navigation Satellite System","score":0.4325549006462097},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.43056678771972656},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.41078051924705505},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3511559069156647},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.27097296714782715},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23421722650527954},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1474626064300537}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.9256467819213867},{"id":"https://openalex.org/C102451475","wikidata":"https://www.wikidata.org/wiki/Q486250","display_name":"GLONASS","level":4,"score":0.8788495063781738},{"id":"https://openalex.org/C177219330","wikidata":"https://www.wikidata.org/wiki/Q193902","display_name":"Galileo (satellite navigation)","level":2,"score":0.8765797019004822},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7736060619354248},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.7429230809211731},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6085960865020752},{"id":"https://openalex.org/C174201072","wikidata":"https://www.wikidata.org/wiki/Q1187347","display_name":"Pseudorange","level":4,"score":0.5365327596664429},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.524832546710968},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5045405626296997},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.45121103525161743},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4351266622543335},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.43336641788482666},{"id":"https://openalex.org/C2777783341","wikidata":"https://www.wikidata.org/wiki/Q857141","display_name":"BeiDou Navigation Satellite System","level":4,"score":0.4325549006462097},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.43056678771972656},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.41078051924705505},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3511559069156647},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.27097296714782715},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23421722650527954},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1474626064300537},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.3390/s17030602","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17030602","pdf_url":"https://www.mdpi.com/1424-8220/17/3/602/pdf?version=1489669583","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:28300787","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28300787","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:d06434fbf65a4f5bb6a15cdb2fc18376","is_oa":true,"landing_page_url":"https://doaj.org/article/d06434fbf65a4f5bb6a15cdb2fc18376","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 17, Iss 3, p 602 (2017)","raw_type":"article"},{"id":"pmh:oai:gfz-potsdam.de:escidoc:2408928","is_oa":true,"landing_page_url":"http://doi.crossref.org/servlet/query?format=unixref&pid=bib@gfz-potsdam.de&id=10.3390/s17030602","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"http://purl.org/escidoc/metadata/ves/publication-types/article"},{"id":"pmh:oai:gfzpublic.gfz-potsdam.de:item_2408928","is_oa":true,"landing_page_url":"https://gfzpublic.gfz-potsdam.de/pubman/item/item_2408928","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:gfzpublic.gfz.de:item_2408928","is_oa":true,"landing_page_url":"https://gfzpublic.gfz.de/pubman/item/item_2408928","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/1424-8220/17/3/602/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s17030602","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 17; Issue 3; Pages: 602","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:5375888","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5375888","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s17030602","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17030602","pdf_url":"https://www.mdpi.com/1424-8220/17/3/602/pdf?version=1489669583","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1275931985","display_name":null,"funder_award_id":"41104021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2224520731","display_name":null,"funder_award_id":"11173026","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3214160367","display_name":null,"funder_award_id":"No. 11","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5167091242","display_name":null,"funder_award_id":"No. 1","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2596428288.pdf","grobid_xml":"https://content.openalex.org/works/W2596428288.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W37292689","https://openalex.org/W87911537","https://openalex.org/W1530637140","https://openalex.org/W1917116705","https://openalex.org/W1968043555","https://openalex.org/W1968337373","https://openalex.org/W1971760893","https://openalex.org/W1981476079","https://openalex.org/W1983985357","https://openalex.org/W1998697053","https://openalex.org/W2011018771","https://openalex.org/W2021960072","https://openalex.org/W2048604879","https://openalex.org/W2063085808","https://openalex.org/W2075056964","https://openalex.org/W2079595022","https://openalex.org/W2086892817","https://openalex.org/W2092013389","https://openalex.org/W2097729150","https://openalex.org/W2140050818","https://openalex.org/W2153105094","https://openalex.org/W2162813599","https://openalex.org/W2169321939","https://openalex.org/W2496020428","https://openalex.org/W6602081700","https://openalex.org/W6631605385","https://openalex.org/W6674818763"],"related_works":["https://openalex.org/W1551846473","https://openalex.org/W2393041500","https://openalex.org/W4389666849","https://openalex.org/W2366794542","https://openalex.org/W4388933735","https://openalex.org/W2958450125","https://openalex.org/W2915746964","https://openalex.org/W4387258573","https://openalex.org/W2424165992","https://openalex.org/W2625889682"],"abstract_inverted_index":{"We":[0],"present":[1],"quad-constellation":[2,128],"(namely,":[3],"GPS,":[4],"GLONASS,":[5],"BeiDou":[6],"and":[7,13,37,43,51,56,80,89,96,105,118,171,178,197,214,221,240,250,295,309],"Galileo)":[8],"time":[9,327],"group":[10],"delay":[11],"(TGD)":[12],"differential":[14,137,183,288,333],"code":[15,24,138,184,289,334],"bias":[16],"(DCB)":[17],"correction":[18,58,69],"models":[19,59,70],"to":[20,74,260,286],"fully":[21],"exploit":[22],"the":[23,28,52,67,94,102,109,131,134,162,175,182,201,206,218,247,269,287,293,312,325,338],"observations":[25],"of":[26,54,98,136,231,255,263,271,278,306,340],"all":[27],"four":[29],"global":[30],"navigation":[31,36,103],"satellite":[32],"systems":[33],"(GNSSs)":[34],"for":[35,45,156,158,292,301],"positioning.":[38],"The":[39,144,229,253],"relationship":[40],"between":[41],"TGDs":[42,100],"DCBs":[44,106],"multi-GNSS":[46,88],"is":[47,64,273,316,342],"clearly":[48],"figured":[49],"out,":[50],"equivalence":[53],"TGD":[55],"DCB":[57,227,243,319],"combining":[60],"theory":[61],"with":[62,127,242,332,345],"practice":[63],"demonstrated.":[65],"Meanwhile,":[66],"TGD/DCB":[68,346],"have":[71],"been":[72],"extended":[73],"various":[75],"standard":[76],"point":[77,82],"positioning":[78,83,142,163,207,341],"(SPP)":[79],"precise":[81],"(PPP)":[84],"scenarios":[85],"in":[86,101,174,217,246,311],"a":[87],"multi-frequency":[90],"context.":[91],"To":[92],"evaluate":[93],"effectiveness":[95],"practicability":[97],"broadcast":[99],"message":[104],"provided":[107],"by":[108,168,194,211],"Multi-GNSS":[110],"Experiment":[111],"(MGEX),":[112],"both":[113],"single-frequency":[114,272],"GNSS":[115,120,141],"ionosphere-corrected":[116],"SPP":[117,150,190,234],"dual-frequency":[119,279],"ionosphere-free":[121],"SPP/PPP":[122],"tests":[123],"are":[124,209,235,258,283],"carried":[125],"out":[126],"signals.":[129],"Furthermore,":[130],"author":[132],"investigates":[133],"influence":[135],"biases":[139,185,335],"on":[140],"estimates.":[143],"experiments":[145],"show":[146],"that":[147,277],"multi-constellation":[148,256,266,323],"combination":[149,267],"performs":[151],"better":[152,275,344],"after":[153,181,224,318],"DCB/TGD":[154],"correction,":[155,186,244],"example,":[157],"GPS-only":[159],"b1-based":[160,189,233],"SPP,":[161,205,268,303],"accuracies":[164,208],"can":[165,191,328],"be":[166,192,329],"improved":[167,193,210,236],"25.0%,":[169],"30.6%":[170],"26.7%,":[172],"respectively,":[173,216,245],"N,":[176,219,248],"E,":[177,220,249],"U":[179,222,251],"components,":[180,223],"while":[187],"GPS/GLONASS/BDS":[188],"16.1%,":[195],"26.1%":[196],"9.9%.":[198],"For":[199,265,322],"GPS/BDS/Galileo":[200],"3rd":[202,296],"frequency":[203,297],"based":[204],"2.0%,":[212],"2.0%":[213],"0.4%,":[215],"Galileo":[225],"satellites":[226],"correction.":[228,321,336,347],"accuracy":[230,270,304,339],"Galileo-only":[232],"about":[237],"48.6%,":[238],"34.7%":[239],"40.6%":[241],"components.":[252],"estimates":[254],"PPP":[257],"subject":[259],"different":[261],"degrees":[262],"influence.":[264],"slightly":[274,343],"than":[276],"combinations.":[280],"Dual-frequency":[281],"combinations":[282],"more":[284],"sensitive":[285],"biases,":[290],"especially":[291],"2nd":[294],"combination,":[298],"such":[299],"as":[300],"GPS/BDS":[302],"improvements":[305],"60.9%,":[307],"26.5%":[308],"58.8%":[310],"three":[313],"coordinate":[314],"components":[315],"achieved":[317],"parameters":[320],"PPP,":[324],"convergence":[326],"reduced":[330],"significantly":[331],"And":[337]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
