{"id":"https://openalex.org/W4383227138","doi":"https://doi.org/10.3390/s23136151","title":"The Extraction and Characterization of Pseudorange Multipath Based on BDS-3 Multi-Frequency Observations","display_name":"The Extraction and Characterization of Pseudorange Multipath Based on BDS-3 Multi-Frequency Observations","publication_year":2023,"publication_date":"2023-07-04","ids":{"openalex":"https://openalex.org/W4383227138","doi":"https://doi.org/10.3390/s23136151","pmid":"https://pubmed.ncbi.nlm.nih.gov/37447999"},"language":"en","primary_location":{"id":"doi:10.3390/s23136151","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23136151","pdf_url":"https://www.mdpi.com/1424-8220/23/13/6151/pdf?version=1688536904","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/1424-8220/23/13/6151/pdf?version=1688536904","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019804121","display_name":"Zhongchen Guo","orcid":"https://orcid.org/0000-0001-5114-1215"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongchen Guo","raw_affiliation_strings":["Key Laboratory of Aviation-Aerospace-Ground Cooperative Monitoring and Early Warning of Coal Mining-Induced Disasters of Anhui Higher Education Institutes, Anhui University of Science and Technology, Huainan 232001, China","School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China","School of Environment and Surveying Engineering, Suzhou University, Suzhou 234000, China","School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aviation-Aerospace-Ground Cooperative Monitoring and Early Warning of Coal Mining-Induced Disasters of Anhui Higher Education Institutes, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"School of Environment and Surveying Engineering, Suzhou University, Suzhou 234000, China","institution_ids":[]},{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102752363","display_name":"Xuexiang Yu","orcid":"https://orcid.org/0000-0002-8195-3078"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuexiang Yu","raw_affiliation_strings":["Key Laboratory of Aviation-Aerospace-Ground Cooperative Monitoring and Early Warning of Coal Mining-Induced Disasters of Anhui Higher Education Institutes, Anhui University of Science and Technology, Huainan 232001, China","School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aviation-Aerospace-Ground Cooperative Monitoring and Early Warning of Coal Mining-Induced Disasters of Anhui Higher Education Institutes, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068946518","display_name":"Chao Hu","orcid":"https://orcid.org/0000-0001-9449-0562"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Hu","raw_affiliation_strings":["School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009417704","display_name":"Chuang Jiang","orcid":"https://orcid.org/0000-0002-0906-425X"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuang Jiang","raw_affiliation_strings":["School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091640461","display_name":"Hao Tan","orcid":"https://orcid.org/0000-0002-8934-658X"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Tan","raw_affiliation_strings":["School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044738978","display_name":"Mingfei Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingfei Zhu","raw_affiliation_strings":["School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China","School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043592790","display_name":"Shicheng Xie","orcid":"https://orcid.org/0000-0001-9991-6091"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shicheng Xie","raw_affiliation_strings":["School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China","School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China","institution_ids":["https://openalex.org/I184681353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102752363"],"corresponding_institution_ids":["https://openalex.org/I184681353"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":2.075,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.90830843,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"23","issue":"13","first_page":"6151","last_page":"6151"},"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":0.9965999722480774,"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":0.9955999851226807,"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/pseudorange","display_name":"Pseudorange","score":0.97081458568573},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.6815198063850403},{"id":"https://openalex.org/keywords/beidou-navigation-satellite-system","display_name":"BeiDou Navigation Satellite System","score":0.6631069183349609},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.660423755645752},{"id":"https://openalex.org/keywords/geosynchronous-orbit","display_name":"Geosynchronous orbit","score":0.6261346340179443},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.590510368347168},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5684295892715454},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5420627593994141},{"id":"https://openalex.org/keywords/ionosphere","display_name":"Ionosphere","score":0.4846706688404083},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.44949859380722046},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.4161986708641052},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.40095528960227966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37651610374450684},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22515711188316345},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21398431062698364},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19608429074287415},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11542710661888123},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.11203756928443909},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08045119047164917}],"concepts":[{"id":"https://openalex.org/C174201072","wikidata":"https://www.wikidata.org/wiki/Q1187347","display_name":"Pseudorange","level":4,"score":0.97081458568573},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.6815198063850403},{"id":"https://openalex.org/C2777783341","wikidata":"https://www.wikidata.org/wiki/Q857141","display_name":"BeiDou Navigation Satellite System","level":4,"score":0.6631069183349609},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.660423755645752},{"id":"https://openalex.org/C94042562","wikidata":"https://www.wikidata.org/wiki/Q472251","display_name":"Geosynchronous orbit","level":3,"score":0.6261346340179443},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.590510368347168},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5684295892715454},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5420627593994141},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.4846706688404083},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.44949859380722046},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.4161986708641052},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.40095528960227966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37651610374450684},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22515711188316345},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21398431062698364},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19608429074287415},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11542710661888123},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.11203756928443909},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08045119047164917},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011996","descriptor_name":"Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011996","descriptor_name":"Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011996","descriptor_name":"Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s23136151","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23136151","pdf_url":"https://www.mdpi.com/1424-8220/23/13/6151/pdf?version=1688536904","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:37447999","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37447999","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:pubmedcentral.nih.gov:10347138","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10347138","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10347138/pdf/sensors-23-06151.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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"},{"id":"pmh:oai:doaj.org/article:1ba1cc618a3447d681a071c5e040feca","is_oa":true,"landing_page_url":"https://doaj.org/article/1ba1cc618a3447d681a071c5e040feca","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 23, Iss 13, p 6151 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/13/6151/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23136151","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 23; Issue 13; Pages: 6151","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23136151","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23136151","pdf_url":"https://www.mdpi.com/1424-8220/23/13/6151/pdf?version=1688536904","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/G1492211105","display_name":null,"funder_award_id":"202104a07020014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1632640243","display_name":null,"funder_award_id":"2021yzd09","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G2446548157","display_name":null,"funder_award_id":"2008085MD114","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3204274264","display_name":null,"funder_award_id":"2020jxtd285","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G3343155603","display_name":null,"funder_award_id":"2021yzd03","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3478543668","display_name":null,"funder_award_id":"szxy2021ylzy05","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3775758247","display_name":null,"funder_award_id":"41474026","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G3956953345","display_name":null,"funder_award_id":"202103a05020026","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G4140501706","display_name":null,"funder_award_id":"2021yzd03","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G4160614964","display_name":"\u57fa\u4e8eGPS/BDS\u7ec4\u5408\u7684\u5f00\u91c7\u6c89\u9677\u9ad8\u7cbe\u5ea6\u5feb\u901f\u76d1\u6d4b\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"41474026","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G456497958","display_name":null,"funder_award_id":"202104a07020014","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G5019713417","display_name":null,"funder_award_id":"szxy2021ylzy05","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G5266276428","display_name":null,"funder_award_id":"KLAHEI202202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5492748086","display_name":null,"funder_award_id":"KLAHEI202202","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G5803324547","display_name":null,"funder_award_id":"KSXTJC202203","funder_id":"https://openalex.org/F4320323708","funder_display_name":"Anhui University of Science and Technology"},{"id":"https://openalex.org/G6825478331","display_name":null,"funder_award_id":"2008085MD114","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G6980140544","display_name":null,"funder_award_id":"202103a05020026","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8150746425","display_name":null,"funder_award_id":"KSXTJC202203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8381624149","display_name":null,"funder_award_id":"KSXTJC202203","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"},{"id":"https://openalex.org/G8395251465","display_name":null,"funder_award_id":"2021yzd09","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G970403875","display_name":null,"funder_award_id":"2020jxtd285","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"},{"id":"https://openalex.org/F4320323154","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21"},{"id":"https://openalex.org/F4320323708","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80"},{"id":"https://openalex.org/F4320336578","display_name":"Anhui Provincial Key Research and Development Plan","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4383227138.pdf"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W2062175031","https://openalex.org/W2092799757","https://openalex.org/W2114500068","https://openalex.org/W2256845974","https://openalex.org/W2342410542","https://openalex.org/W2469661769","https://openalex.org/W2607422644","https://openalex.org/W2901279795","https://openalex.org/W2911452331","https://openalex.org/W2943208569","https://openalex.org/W3003263134","https://openalex.org/W3030176708","https://openalex.org/W3040121265","https://openalex.org/W3047123249","https://openalex.org/W3093472120","https://openalex.org/W3099903279","https://openalex.org/W3105792674","https://openalex.org/W3124666862","https://openalex.org/W3144147465","https://openalex.org/W3184084536","https://openalex.org/W3201843762","https://openalex.org/W3215215598","https://openalex.org/W4206933643","https://openalex.org/W4225278541","https://openalex.org/W4285597265","https://openalex.org/W4293237179","https://openalex.org/W4306248906","https://openalex.org/W4313423384","https://openalex.org/W4318067085","https://openalex.org/W4319069101","https://openalex.org/W4323270098","https://openalex.org/W4366279594","https://openalex.org/W6798370677","https://openalex.org/W6849617599"],"related_works":["https://openalex.org/W3216386610","https://openalex.org/W4239395258","https://openalex.org/W4380563814","https://openalex.org/W2904557485","https://openalex.org/W3198415914","https://openalex.org/W3130617165","https://openalex.org/W3204981892","https://openalex.org/W3088939607","https://openalex.org/W2019834240","https://openalex.org/W1973974815"],"abstract_inverted_index":{"Global":[0],"Navigation":[1],"Satellite":[2],"System":[3],"(GNSS)":[4],"observations":[5,37,97,201,237],"are":[6,174,215,232],"subject":[7],"to":[8,109],"various":[9],"errors":[10,20],"during":[11],"their":[12,47],"propagation":[13],"process.":[14],"A":[15],"reasonable":[16],"correction":[17,59],"of":[18,33,68,83,90,95,137,156,167,178,202,224,227,250,254],"these":[19],"can":[21,38,132],"improve":[22],"the":[23,64,84,103,125,135,154,157,165,171,183,195,203,219,222,248,251],"positioning,":[24],"navigation,":[25],"and":[26,51,71,164,209,230,256],"timing":[27],"(PNT)":[28],"service":[29],"capability.":[30],"The":[31,61,93,141,176],"impact":[32,166],"multipaths":[34,66],"on":[35,113,124,170,182,236],"pseudorange":[36,65],"reach":[39],"a":[40,118],"decimeters":[41],"or":[42],"even":[43],"meters":[44],"level.":[45],"However,":[46],"mechanism":[48],"is":[49,53,129,150],"complex":[50],"there":[52,78],"currently":[54],"no":[55],"universally":[56],"accepted":[57],"high-precision":[58],"model.":[60],"correlation":[62],"between":[63,221],"(MP)":[67],"BDS-2":[69],"satellites":[70],"satellite":[72,229],"elevation":[73,231],"has":[74,244],"been":[75,80],"confirmed,":[76],"while":[77],"have":[79],"fewer":[81],"analyses":[82],"MP":[85,105,120,252],"characteristics":[86,155,253],"for":[87,144,185,247],"different":[88,161,189],"frequencies":[89],"BDS-3":[91,99,204,255],"satellites.":[92],"broadcasting":[94],"multi-frequency":[96,119],"in":[98,115,199],"should":[100],"theoretically":[101],"make":[102],"extracted":[104,159],"more":[106],"accurate":[107],"compared":[108],"traditional":[110],"methods.":[111],"Based":[112],"this,":[114],"this":[116,242],"contribution,":[117],"extraction":[121,172],"algorithm":[122],"based":[123,235],"least":[126],"squares":[127],"principle":[128],"proposed,":[130],"which":[131],"simultaneously":[133],"eliminate":[134],"influence":[136,177],"higher-order":[138],"ionospheric":[139,148,180],"delay.":[140],"analytical":[142],"expression":[143],"only":[145],"eliminating":[146],"first-order":[147],"delay":[149,181],"successfully":[151],"derived.":[152],"Subsequently,":[153],"MPs":[158,184,223],"from":[160,238],"frequency":[162,187,226],"combinations":[163],"combination":[168,190],"noise":[169],"accuracy":[173],"discussed.":[175],"second-order":[179],"each":[186,225],"under":[188],"noises,":[191],"as":[192,194],"well":[193],"periodic":[196],"behavior":[197],"exhibited":[198],"long-term":[200],"medium":[205],"earth":[206],"orbit":[207,212],"(MEO)":[208],"inclined":[210],"geosynchronous":[211],"(IGSO)":[213],"satellites,":[214],"also":[216],"analyzed.":[217],"Finally,":[218],"correlations":[220],"BDS":[228],"quantitatively":[233],"analyzed":[234],"35":[239],"stations.":[240],"Overall,":[241],"work":[243],"positive":[245],"implications":[246],"study":[249],"subsequent":[257],"modeling":[258],"efforts.":[259]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
