{"id":"https://openalex.org/W2062224073","doi":"https://doi.org/10.1109/tgrs.2012.2189888","title":"Enhanced Precise Point Positioning for GNSS Users","display_name":"Enhanced Precise Point Positioning for GNSS Users","publication_year":2012,"publication_date":"2012-04-13","ids":{"openalex":"https://openalex.org/W2062224073","doi":"https://doi.org/10.1109/tgrs.2012.2189888","mag":"2062224073"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2012.2189888","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2012.2189888","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/19614","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"J. M. Juan","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. M. Juan","raw_affiliation_strings":["Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013877845","display_name":"Manuel Hern\u00e1ndez Pajares","orcid":"https://orcid.org/0000-0002-9687-5850"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Hernandez-Pajares","raw_affiliation_strings":["Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":null,"display_name":"J. Sanz","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. Sanz","raw_affiliation_strings":["Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081687095","display_name":"Pere Ramos-Bosch","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Ramos-Bosch","raw_affiliation_strings":["Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016267836","display_name":"\u00c0ngela Arag\u00f3n\u2010\u00c1ngel","orcid":"https://orcid.org/0000-0002-8094-8517"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Aragon-Angel","raw_affiliation_strings":["Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042195406","display_name":"R. Or\u00fas","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Orus","raw_affiliation_strings":["Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Research Group of Astronomy and Geomatics development, Technical University of Catalonia, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Res. Group of Astron. & Geomatics, Tech. Univ. of Catalonia (gAGE/UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031769699","display_name":"Washington Y. Ochieng","orcid":"https://orcid.org/0000-0002-6762-8746"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"W. Ochieng","raw_affiliation_strings":["Engineering Geomatics Group (ICEGG), South Kensington, Imperial College London, London, UK","Eng. Geomatics Group (ICEGG), Imperial Coll. London, London, UK"],"affiliations":[{"raw_affiliation_string":"Engineering Geomatics Group (ICEGG), South Kensington, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Eng. Geomatics Group (ICEGG), Imperial Coll. London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011444052","display_name":"Shaojun Feng","orcid":"https://orcid.org/0000-0001-8355-3185"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. Feng","raw_affiliation_strings":["Engineering Geomatics Group (ICEGG), South Kensington, Imperial College London, London, UK","Eng. Geomatics Group (ICEGG), Imperial Coll. London, London, UK"],"affiliations":[{"raw_affiliation_string":"Engineering Geomatics Group (ICEGG), South Kensington, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Eng. Geomatics Group (ICEGG), Imperial Coll. London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083370752","display_name":"Mart\u00ed Jofre","orcid":null},"institutions":[{"id":"https://openalex.org/I4210096656","display_name":"Hospital de Viladecans","ror":"https://ror.org/00t4w1v80","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210096656"]},{"id":"https://openalex.org/I4210137040","display_name":"Center for Advanced Aerospace Technologies","ror":"https://ror.org/03meb8t18","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210137040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Jofre","raw_affiliation_strings":["AeroSpace Technological Center in Catalonia, Viladecans, Spain","Aerosp. Technol. Center in Catalonia (CTAE), Viladecans, Spain"],"affiliations":[{"raw_affiliation_string":"AeroSpace Technological Center in Catalonia, Viladecans, Spain","institution_ids":["https://openalex.org/I4210137040"]},{"raw_affiliation_string":"Aerosp. Technol. Center in Catalonia (CTAE), Viladecans, Spain","institution_ids":["https://openalex.org/I4210096656"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066989491","display_name":"Pedro Ribeiro Coutinho","orcid":"https://orcid.org/0000-0002-5517-9672"},"institutions":[{"id":"https://openalex.org/I4210096656","display_name":"Hospital de Viladecans","ror":"https://ror.org/00t4w1v80","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210096656"]},{"id":"https://openalex.org/I4210137040","display_name":"Center for Advanced Aerospace Technologies","ror":"https://ror.org/03meb8t18","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210137040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Coutinho","raw_affiliation_strings":["AeroSpace Technological Center in Catalonia, Viladecans, Spain","Aerosp. Technol. Center in Catalonia (CTAE), Viladecans, Spain"],"affiliations":[{"raw_affiliation_string":"AeroSpace Technological Center in Catalonia, Viladecans, Spain","institution_ids":["https://openalex.org/I4210137040"]},{"raw_affiliation_string":"Aerosp. Technol. Center in Catalonia (CTAE), Viladecans, Spain","institution_ids":["https://openalex.org/I4210096656"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077829839","display_name":"Jaron Samson","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"J. Samson","raw_affiliation_strings":["European Space Agency, Noordwijk, Netherlands","Eur. Space Agency (ESTEC/ESA), Noordwijk, Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Agency, Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"Eur. Space Agency (ESTEC/ESA), Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079246638","display_name":"Michel Tossaint","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"M. Tossaint","raw_affiliation_strings":["European Space Agency, Noordwijk, Netherlands","Eur. Space Agency (ESTEC/ESA), Noordwijk, Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Agency, Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"Eur. Space Agency (ESTEC/ESA), Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":12,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":134.4651,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.99877747,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"50","issue":"10","first_page":"4213","last_page":"4222"},"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":0.9979000091552734,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.8151538968086243},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8007216453552246},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7662885189056396},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.7471739053726196},{"id":"https://openalex.org/keywords/galileo","display_name":"Galileo (satellite navigation)","score":0.6361275315284729},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5103740096092224},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.44932374358177185},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.44203028082847595},{"id":"https://openalex.org/keywords/ambiguity-resolution","display_name":"Ambiguity resolution","score":0.42994025349617004},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.42783811688423157},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4179624617099762},{"id":"https://openalex.org/keywords/satellite-navigation","display_name":"Satellite navigation","score":0.4100118577480316},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14815065264701843}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8151538968086243},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8007216453552246},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7662885189056396},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.7471739053726196},{"id":"https://openalex.org/C177219330","wikidata":"https://www.wikidata.org/wiki/Q193902","display_name":"Galileo (satellite navigation)","level":2,"score":0.6361275315284729},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5103740096092224},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.44932374358177185},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.44203028082847595},{"id":"https://openalex.org/C2777559092","wikidata":"https://www.wikidata.org/wiki/Q4741445","display_name":"Ambiguity resolution","level":4,"score":0.42994025349617004},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.42783811688423157},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4179624617099762},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.4100118577480316},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14815065264701843},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2012.2189888","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2012.2189888","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/19614","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/19614","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/19614","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/19614","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W820921451","https://openalex.org/W1995684967","https://openalex.org/W2095093213","https://openalex.org/W2125266703","https://openalex.org/W2138502962","https://openalex.org/W2189310684","https://openalex.org/W2216248235","https://openalex.org/W2469106161","https://openalex.org/W2592459451","https://openalex.org/W2617994659","https://openalex.org/W4240109574","https://openalex.org/W6678968776","https://openalex.org/W6688061978","https://openalex.org/W6720132665","https://openalex.org/W6734195433"],"related_works":["https://openalex.org/W2186627438","https://openalex.org/W4251013720","https://openalex.org/W2385359459","https://openalex.org/W3160673456","https://openalex.org/W4251845884","https://openalex.org/W4375815606","https://openalex.org/W3036334520","https://openalex.org/W4229451083","https://openalex.org/W4220815317","https://openalex.org/W2792663119"],"abstract_inverted_index":{"This":[0,71],"paper":[1],"summarizes":[2],"the":[3,8,28,36,51],"main":[4,25],"results":[5],"obtained":[6],"during":[7],"development":[9],"of":[10,30,38,50,56],"an":[11],"Enhanced":[12],"Precise":[13],"Point":[14],"Positioning":[15],"(EPPP)":[16],"Global":[17],"Navigation":[18],"Satellite":[19],"Systems":[20],"multifrequency":[21],"user":[22],"algorithm.":[23],"The":[24,48],"innovations":[26],"include":[27],"application":[29],"precise":[31],"ionospheric":[32],"corrections":[33],"to":[34],"facilitate":[35],"resolution":[37],"undifferenced":[39],"carrier":[40],"phase":[41],"ambiguities,":[42],"ambiguity":[43],"validation,":[44],"and":[45,60,67],"integrity":[46,61],"monitoring.":[47],"performance":[49],"EPPP":[52,81],"algorithm":[53],"in":[54],"terms":[55],"accuracy,":[57],"convergence":[58],"time,":[59],"is":[62],"demonstrated":[63],"with":[64,75],"actual":[65],"GPS":[66,89],"simulated":[68],"Galileo":[69],"data.":[70],"can":[72],"be":[73],"achieved":[74],"very":[76],"limited":[77],"bandwidth":[78],"requirements":[79],"for":[80,87],"users":[82],"(less":[83],"than":[84],"300":[85],"b/s":[86],"dual-frequency":[88],"data).":[90]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2016-06-24T00:00:00"}