{"id":"https://openalex.org/W4391351169","doi":"https://doi.org/10.3390/rs16030517","title":"Assessment Accuracy of Standard Point Positioning Enhanced by Observation and Position Domain Filtering Utilizing a Multi-Epoch Least-Squares Integration Method","display_name":"Assessment Accuracy of Standard Point Positioning Enhanced by Observation and Position Domain Filtering Utilizing a Multi-Epoch Least-Squares Integration Method","publication_year":2024,"publication_date":"2024-01-29","ids":{"openalex":"https://openalex.org/W4391351169","doi":"https://doi.org/10.3390/rs16030517"},"language":"en","primary_location":{"id":"doi:10.3390/rs16030517","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16030517","pdf_url":"https://www.mdpi.com/2072-4292/16/3/517/pdf?version=1706530640","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/16/3/517/pdf?version=1706530640","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066690180","display_name":"Fangchao Li","orcid":"https://orcid.org/0000-0002-4185-7807"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]},{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangchao Li","raw_affiliation_strings":["College of Forestry (Academy of Forestry), Northwest A&F University, Yangling 712100, China","School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China"],"affiliations":[{"raw_affiliation_string":"College of Forestry (Academy of Forestry), Northwest A&F University, Yangling 712100, China","institution_ids":["https://openalex.org/I89652312"]},{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065462530","display_name":"Panos Psimoulis","orcid":"https://orcid.org/0000-0001-9013-4317"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Panos Psimoulis","raw_affiliation_strings":["Nottingham Geospatial Institute, The University of Nottingham, Nottingham NG7 2TU, UK"],"affiliations":[{"raw_affiliation_string":"Nottingham Geospatial Institute, The University of Nottingham, Nottingham NG7 2TU, UK","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350175","display_name":"Qi Li","orcid":"https://orcid.org/0000-0001-9729-7792"},"institutions":[{"id":"https://openalex.org/I4210120238","display_name":"PowerChina (China)","ror":"https://ror.org/01varr368","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210120238"]},{"id":"https://openalex.org/I4210152501","display_name":"China Power Engineering Consulting Group (China)","ror":"https://ror.org/04t59qd02","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210152501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Li","raw_affiliation_strings":["Power China Northwest Engineering Corporation Limited, Xi\u2019an 710065, China","Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi\u2019an 710065, China","Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi'an 710065, China","Power China Northwest Engineering Corporation Limited, Xi'an 710065, China"],"affiliations":[{"raw_affiliation_string":"Power China Northwest Engineering Corporation Limited, Xi\u2019an 710065, China","institution_ids":["https://openalex.org/I4210152501","https://openalex.org/I4210120238"]},{"raw_affiliation_string":"Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi\u2019an 710065, China","institution_ids":[]},{"raw_affiliation_string":"Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi'an 710065, China","institution_ids":[]},{"raw_affiliation_string":"Power China Northwest Engineering Corporation Limited, Xi'an 710065, China","institution_ids":["https://openalex.org/I4210152501","https://openalex.org/I4210120238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101892130","display_name":"Jie Yang","orcid":"https://orcid.org/0000-0002-6503-8312"},"institutions":[{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Yang","raw_affiliation_strings":["College of Forestry (Academy of Forestry), Northwest A&F University, Yangling 712100, China"],"affiliations":[{"raw_affiliation_string":"College of Forestry (Academy of Forestry), Northwest A&F University, Yangling 712100, China","institution_ids":["https://openalex.org/I89652312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100742509","display_name":"Jingxiang Gao","orcid":"https://orcid.org/0000-0002-7141-8506"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingxiang Gao","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China"],"affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068628369","display_name":"Xiaomei Kou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120238","display_name":"PowerChina (China)","ror":"https://ror.org/01varr368","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210120238"]},{"id":"https://openalex.org/I4210152501","display_name":"China Power Engineering Consulting Group (China)","ror":"https://ror.org/04t59qd02","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210152501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomei Kou","raw_affiliation_strings":["Power China Northwest Engineering Corporation Limited, Xi\u2019an 710065, China","Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi\u2019an 710065, China","Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi'an 710065, China","Power China Northwest Engineering Corporation Limited, Xi'an 710065, China"],"affiliations":[{"raw_affiliation_string":"Power China Northwest Engineering Corporation Limited, Xi\u2019an 710065, China","institution_ids":["https://openalex.org/I4210152501","https://openalex.org/I4210120238"]},{"raw_affiliation_string":"Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi\u2019an 710065, China","institution_ids":[]},{"raw_affiliation_string":"Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi'an 710065, China","institution_ids":[]},{"raw_affiliation_string":"Power China Northwest Engineering Corporation Limited, Xi'an 710065, China","institution_ids":["https://openalex.org/I4210152501","https://openalex.org/I4210120238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111669610","display_name":"Le Niu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120238","display_name":"PowerChina (China)","ror":"https://ror.org/01varr368","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210120238"]},{"id":"https://openalex.org/I4210152501","display_name":"China Power Engineering Consulting Group (China)","ror":"https://ror.org/04t59qd02","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210152501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Niu","raw_affiliation_strings":["Power China Northwest Engineering Corporation Limited, Xi\u2019an 710065, China","Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi\u2019an 710065, China","Power China Northwest Engineering Corporation Limited, Xi'an 710065, China","Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi'an 710065, China"],"affiliations":[{"raw_affiliation_string":"Power China Northwest Engineering Corporation Limited, Xi\u2019an 710065, China","institution_ids":["https://openalex.org/I4210152501","https://openalex.org/I4210120238"]},{"raw_affiliation_string":"Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi\u2019an 710065, China","institution_ids":[]},{"raw_affiliation_string":"Power China Northwest Engineering Corporation Limited, Xi'an 710065, China","institution_ids":["https://openalex.org/I4210152501","https://openalex.org/I4210120238"]},{"raw_affiliation_string":"Shaanxi Union Research Center of University and Enterprise for River and Lake Ecosystems Protection and Restoration, Xi'an 710065, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101508917","display_name":"Xiaolin Meng","orcid":"https://orcid.org/0000-0003-2440-8054"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaolin Meng","raw_affiliation_strings":["Faculty of Architecture, Civil and Transportation Engineering, Beijing University of Technology, Beijing 100124, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Architecture, Civil and Transportation Engineering, Beijing University of Technology, Beijing 100124, China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5101508917"],"corresponding_institution_ids":["https://openalex.org/I37796252"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.1619,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.93352704,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"16","issue":"3","first_page":"517","last_page":"517"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9998999834060669,"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":0.9998999834060669,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9973000288009644,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.996999979019165,"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/computer-science","display_name":"Computer science","score":0.6914037466049194},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.6769528388977051},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.6536428928375244},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5664364099502563},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5224503874778748},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5011990070343018},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4482705891132355},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3205171823501587},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.16240650415420532},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13601261377334595}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6914037466049194},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.6769528388977051},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.6536428928375244},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5664364099502563},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5224503874778748},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5011990070343018},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4482705891132355},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3205171823501587},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.16240650415420532},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13601261377334595},{"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs16030517","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16030517","pdf_url":"https://www.mdpi.com/2072-4292/16/3/517/pdf?version=1706530640","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:nottingham-repository.worktribe.com:30667655","is_oa":true,"landing_page_url":"https://nottingham-repository.worktribe.com/output/30667655","pdf_url":"https://nottingham-repository.worktribe.com/file/30667655/1/Assessment%20Accuracy%20of%20Standard%20Point%20Positioning%20Enhanced%20by%20Observation%20and%20Position%20Domain%20Filtering%20Utilizing%20a%20Multi-Epoch%20Least-Squares%20Integration%20Method","source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"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":null,"raw_type":"publishedVersion"},{"id":"pmh:oai:doaj.org/article:61c0341582874c26b94be13d1c282325","is_oa":true,"landing_page_url":"https://doaj.org/article/61c0341582874c26b94be13d1c282325","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 16, Iss 3, p 517 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16030517","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16030517","pdf_url":"https://www.mdpi.com/2072-4292/16/3/517/pdf?version=1706530640","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1866206680","display_name":null,"funder_award_id":"2452022031","funder_id":"https://openalex.org/F4320334997","funder_display_name":"Chinese Universities Scientific Fund"},{"id":"https://openalex.org/G2046973744","display_name":null,"funder_award_id":"2452022139","funder_id":"https://openalex.org/F4320334997","funder_display_name":"Chinese Universities Scientific Fund"},{"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/G2957754409","display_name":null,"funder_award_id":"2023YFC3209101","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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/G3744313044","display_name":null,"funder_award_id":"Social","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4164738819","display_name":null,"funder_award_id":"52022031","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4416650874","display_name":null,"funder_award_id":"2022031","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4997278164","display_name":null,"funder_award_id":"23JE014","funder_id":"https://openalex.org/F4320325627","funder_display_name":"Education Department of Shaanxi Province"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","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"},{"id":"https://openalex.org/G6258415954","display_name":null,"funder_award_id":"Chinese","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6817330045","display_name":null,"funder_award_id":"41974026","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8626528583","display_name":null,"funder_award_id":"202213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"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/F4320325627","display_name":"Education Department of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320334997","display_name":"Chinese Universities Scientific Fund","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4391351169.pdf"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W11812926","https://openalex.org/W885554725","https://openalex.org/W1535176033","https://openalex.org/W1760422680","https://openalex.org/W1985873700","https://openalex.org/W2002418743","https://openalex.org/W2028303631","https://openalex.org/W2034135983","https://openalex.org/W2045894583","https://openalex.org/W2047914047","https://openalex.org/W2052684110","https://openalex.org/W2060803307","https://openalex.org/W2080786993","https://openalex.org/W2083885339","https://openalex.org/W2088061407","https://openalex.org/W2102305782","https://openalex.org/W2102582910","https://openalex.org/W2142139268","https://openalex.org/W2158806104","https://openalex.org/W2161248118","https://openalex.org/W2165421589","https://openalex.org/W2174865296","https://openalex.org/W2221723928","https://openalex.org/W2291985881","https://openalex.org/W2296572192","https://openalex.org/W2319257867","https://openalex.org/W2345974524","https://openalex.org/W2559284900","https://openalex.org/W2752194737","https://openalex.org/W2789330067","https://openalex.org/W2809453453","https://openalex.org/W2885750104","https://openalex.org/W2907755701","https://openalex.org/W2971974353","https://openalex.org/W2987425457","https://openalex.org/W2991461783","https://openalex.org/W3018703065","https://openalex.org/W3034109856","https://openalex.org/W3099750948","https://openalex.org/W3119748581","https://openalex.org/W3125658497","https://openalex.org/W3170292331","https://openalex.org/W3176699126","https://openalex.org/W3183282730","https://openalex.org/W3199156398","https://openalex.org/W4210923415","https://openalex.org/W4220686553","https://openalex.org/W4220957545","https://openalex.org/W4293387436","https://openalex.org/W4307266404","https://openalex.org/W4322007864","https://openalex.org/W4324306025","https://openalex.org/W4390456067","https://openalex.org/W6632175673","https://openalex.org/W6769787795"],"related_works":["https://openalex.org/W3084744931","https://openalex.org/W2902549258","https://openalex.org/W2968867052","https://openalex.org/W2373976010","https://openalex.org/W4220774937","https://openalex.org/W4306248906","https://openalex.org/W4385199229","https://openalex.org/W4306291904","https://openalex.org/W3206199341","https://openalex.org/W2981911444"],"abstract_inverted_index":{"To":[0],"enhance":[1],"the":[2,34,43,52,56,66,80,87,99,104,112,125,139,142,152,161,168,179,196,212,239,262,279,337,340,350,360,365],"positioning":[3,44,93,180,185,217,245,263,268,299,326],"accuracy":[4,45,352],"of":[5,46,103,141,187,205,219,231,247,270,288,301,313,328,339],"standalone":[6],"GNSS":[7,73,134],"receivers":[8],"in":[9,65,195,278],"environments":[10],"unable":[11],"to":[12,41,97,137,211,238,294,320],"provide":[13],"precise":[14],"ephemeris":[15],"and":[16,28,55,75,101,144,192,199,208,224,234,252,275,282,291,306,309,316,333,364],"clock":[17],"offset,":[18],"such":[19],"as":[20,354],"undeveloped":[21],"forest":[22,256],"areas":[23],"that":[24,111,160,178,261,349],"lack":[25],"network":[26],"communication":[27],"power":[29],"supply,":[30],"this":[31,129],"study":[32,130],"employed":[33],"Time":[35],"Difference":[36],"Carrier":[37],"Phase":[38],"(TDCP)":[39],"technology":[40],"improve":[42],"Standard":[47],"Point":[48],"Positioning":[49],"(SPP),":[50],"where":[51],"Least-Squares":[53],"(LS)":[54],"extended":[57],"Multi-Epoch":[58],"Least":[59],"Squares":[60],"(MELS)":[61],"method":[62,115,166,183,243,266,324,342],"were":[63,95],"applied":[64],"position":[67,145,162,361],"domain":[68,83,146,163,181,241,264,322,362],"filtering":[69,84,106,114,165,182,242,265,323,351],"for":[70],"a":[71,117,369],"single":[72],"receiver":[74],"compare":[76],"its":[77],"performance":[78,140],"with":[79,91,148,203,244,286,325],"existing":[81],"observation":[82,143,240,321],"method.":[85,154],"Firstly,":[86],"simulated":[88],"data":[89,135],"sets":[90,136],"various":[92],"accuracies":[94,186,218,246,269,300,327],"used":[96],"verify":[98],"effectiveness":[100],"convergence":[102],"LS":[105,113,164,341],"methods.":[107,171],"The":[108,155,172,255],"results":[109,158,343],"indicate":[110],"produces":[116],"lower":[118],"root":[119],"mean":[120],"square":[121],"(RMS)":[122],"error":[123],"than":[124],"original":[126,213,295],"strategy.":[127],"Secondly,":[128],"uses":[131],"two":[132,170],"kinematic":[133],"evaluate":[138],"filtering,":[147],"an":[149],"emphasis":[150],"on":[151,345],"MELS":[153],"numerical":[156],"experiment":[157],"show":[159],"outperforms":[167],"other":[169],"open":[173],"environment":[174],"experiments":[175,258],"result":[176,259],"shows":[177,260],"achieved":[184,216,229,267,298,311],"0.202":[188],"m,":[189,191,221,223,249,251,272,274,303,305,308,330],"0.843":[190],"2.036":[193],"m":[194,277,332],"E,":[197,280],"N,":[198,281],"U":[200,283],"directions,":[201,284],"respectively,":[202,236,285,318],"improvements":[204,230,287,312],"68.0%,":[206],"21.6%,":[207],"24.0%,":[209,232],"compared":[210,237,293],"algorithm":[214,296],"which":[215,297],"0.631":[220],"1.076":[222],"2.680":[225],"m.":[226,254,335],"It":[227],"also":[228,310],"4.0%,":[233],"18.3%,":[235],"0.353":[248],"0.886":[250],"2.526":[253],"scenes":[257],"1.308":[271],"1.375":[273],"2.133":[276],"42.4%,":[289],"36.2%,":[290],"27.6%,":[292],"1.863":[302],"1.873":[304],"2.722":[307],"27.0%,":[314],"19.4%":[315],"10.6%,":[317],"comparing":[319],"1.661":[329],"1.642":[331],"2.359":[334],"Moreover,":[336],"examination":[338],"based":[344],"different":[346],"epochs":[347,356],"reveals":[348],"increases":[353],"more":[355],"are":[357],"incorporated":[358],"into":[359],"integration":[363],"enhancement":[366],"value":[367],"reaches":[368],"few":[370],"millimeters.":[371]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}