{"id":"https://openalex.org/W2006510665","doi":"https://doi.org/10.1109/icl-gnss.2014.6934183","title":"Validity period of NeQuick (Galileo version) corrections: Trade-off between accuracy and computational load","display_name":"Validity period of NeQuick (Galileo version) corrections: Trade-off between accuracy and computational load","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2006510665","doi":"https://doi.org/10.1109/icl-gnss.2014.6934183","mag":"2006510665"},"language":"en","primary_location":{"id":"doi:10.1109/icl-gnss.2014.6934183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icl-gnss.2014.6934183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Localization and GNSS 2014 (ICL-GNSS 2014)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068123873","display_name":"Antonio Angrisano","orcid":"https://orcid.org/0000-0003-4769-7063"},"institutions":[{"id":"https://openalex.org/I183638586","display_name":"Parthenope University of Naples","ror":"https://ror.org/05pcv4v03","country_code":"IT","type":"education","lineage":["https://openalex.org/I183638586"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Angrisano","raw_affiliation_strings":["Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","Department of Sciences and Technologies, Parthenope University of Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","institution_ids":["https://openalex.org/I183638586"]},{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Italy","institution_ids":["https://openalex.org/I183638586"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091225035","display_name":"Salvatore Gaglione","orcid":"https://orcid.org/0000-0003-0860-2826"},"institutions":[{"id":"https://openalex.org/I183638586","display_name":"Parthenope University of Naples","ror":"https://ror.org/05pcv4v03","country_code":"IT","type":"education","lineage":["https://openalex.org/I183638586"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Salvatore Gaglione","raw_affiliation_strings":["Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","Department of Sciences and Technologies, Parthenope University of Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","institution_ids":["https://openalex.org/I183638586"]},{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Italy","institution_ids":["https://openalex.org/I183638586"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066616626","display_name":"Ciro Gioia","orcid":"https://orcid.org/0000-0001-6510-9240"},"institutions":[{"id":"https://openalex.org/I183638586","display_name":"Parthenope University of Naples","ror":"https://ror.org/05pcv4v03","country_code":"IT","type":"education","lineage":["https://openalex.org/I183638586"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ciro Gioia","raw_affiliation_strings":["Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","Department of Sciences and Technologies, Parthenope University of Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","institution_ids":["https://openalex.org/I183638586"]},{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Italy","institution_ids":["https://openalex.org/I183638586"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051502350","display_name":"Salvatore Troisi","orcid":"https://orcid.org/0000-0002-4311-6156"},"institutions":[{"id":"https://openalex.org/I183638586","display_name":"Parthenope University of Naples","ror":"https://ror.org/05pcv4v03","country_code":"IT","type":"education","lineage":["https://openalex.org/I183638586"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Salvatore Troisi","raw_affiliation_strings":["Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","Department of Sciences and Technologies, Parthenope University of Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Naples, Italy","institution_ids":["https://openalex.org/I183638586"]},{"raw_affiliation_string":"Department of Sciences and Technologies, Parthenope University of Naples, Italy","institution_ids":["https://openalex.org/I183638586"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.6034,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.972804,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"48","issue":null,"first_page":"1","last_page":"6"},"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/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9994000196456909,"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":0.9979000091552734,"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/gnss-applications","display_name":"GNSS applications","score":0.8642169237136841},{"id":"https://openalex.org/keywords/galileo","display_name":"Galileo (satellite navigation)","score":0.8301090002059937},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.6882562637329102},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6041813492774963},{"id":"https://openalex.org/keywords/ionosphere","display_name":"Ionosphere","score":0.5759290456771851},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.47675761580467224},{"id":"https://openalex.org/keywords/pseudorange","display_name":"Pseudorange","score":0.4591256380081177},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4467329978942871},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.36787885427474976},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.35125845670700073},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3434004485607147},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26741206645965576},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1402706503868103},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11074399948120117}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8642169237136841},{"id":"https://openalex.org/C177219330","wikidata":"https://www.wikidata.org/wiki/Q193902","display_name":"Galileo (satellite navigation)","level":2,"score":0.8301090002059937},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.6882562637329102},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6041813492774963},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.5759290456771851},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.47675761580467224},{"id":"https://openalex.org/C174201072","wikidata":"https://www.wikidata.org/wiki/Q1187347","display_name":"Pseudorange","level":4,"score":0.4591256380081177},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4467329978942871},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.36787885427474976},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.35125845670700073},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3434004485607147},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26741206645965576},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1402706503868103},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11074399948120117},{"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},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icl-gnss.2014.6934183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icl-gnss.2014.6934183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Localization and GNSS 2014 (ICL-GNSS 2014)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:JRC89720","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6934183","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Contributions to Conferences"},{"id":"pmh:oai:ricerca.uniparthenope.it:11367/30197","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6934183","pdf_url":null,"source":{"id":"https://openalex.org/S4377196432","display_name":"CINECA IRIS Institutial research information system (Parthenope University of Naples)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183638586","host_organization_name":"Parthenope University of Naples","host_organization_lineage":["https://openalex.org/I183638586"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W11812926","https://openalex.org/W1530294445","https://openalex.org/W1633983593","https://openalex.org/W1693179592","https://openalex.org/W1984451757","https://openalex.org/W1991015843","https://openalex.org/W1994641974","https://openalex.org/W2000253815","https://openalex.org/W2040105363","https://openalex.org/W2044833915","https://openalex.org/W2058160370","https://openalex.org/W2090288797","https://openalex.org/W2093694477","https://openalex.org/W2132639726","https://openalex.org/W3067199547","https://openalex.org/W4254639397","https://openalex.org/W6637469682","https://openalex.org/W6650514463"],"related_works":["https://openalex.org/W2005482224","https://openalex.org/W3216386610","https://openalex.org/W2060273994","https://openalex.org/W2796739365","https://openalex.org/W4239395258","https://openalex.org/W2602888279","https://openalex.org/W3204981892","https://openalex.org/W4380563814","https://openalex.org/W2374438526","https://openalex.org/W944951790"],"abstract_inverted_index":{"PVT":[0,195],"accuracy,":[1],"in":[2,41,87,150],"GNSS-based":[3],"navigation,":[4],"depends":[5],"on":[6],"various":[7],"factors":[8],"such":[9],"as":[10],"the":[11,14,17,30,38,63,77,88,170,178,188,191],"quality":[12],"of":[13,52,113,141,190],"measurements":[15,55],"and":[16,91,123],"broadcast":[18,22],"navigation":[19,167],"data.":[20],"GNSS":[21],"signals":[23],"(in":[24],"L-band)":[25],"are":[26,37,96,131,144,163],"strongly":[27],"influenced":[28],"by":[29,98,165],"atmospheric":[31],"layers.":[32],"In":[33,59],"particular":[34],"ionospheric":[35,73],"effects":[36,140],"most":[39],"important":[40],"open-sky.":[42],"The":[43,110,139,156],"ionosphere":[44],"effect":[45],"can":[46],"be":[47],"reduced":[48],"using":[49,153],"linear":[50],"combination":[51],"dual":[53],"frequencies":[54],"or":[56],"differential":[57],"methods.":[58],"single":[60],"point":[61],"positioning,":[62],"receivers":[64],"have":[65],"to":[66,71,117,126,159],"apply":[67],"a":[68,99,119],"correction":[69],"model":[70,79,162],"limit":[72],"effect.":[74],"NeQuick-G":[75,161],"is":[76,104,116,181],"emerging":[78],"developed":[80],"for":[81,106,146,177],"Galileo,":[82],"it":[83],"over-performs":[84],"Klobuchar":[85],"model,":[86],"both":[89],"measurement":[90],"position":[92,151],"domains.":[93],"These":[94],"improvements":[95],"compensated":[97],"higher":[100],"computational":[101,124],"load":[102],"which":[103],"fundamental,":[105],"mass":[107],"market":[108],"devices.":[109],"main":[111],"goal":[112],"this":[114,127,142,185],"work":[115],"identify":[118],"trade-off":[120,186],"between":[121],"accuracy":[122],"load;":[125],"purpose":[128],"NeQuick":[129],"corrections":[130],"not":[132],"computed":[133],"every":[134],"epoch,":[135],"but":[136],"only":[137],"periodically.":[138],"approximation":[143],"assessed":[145],"several":[147],"validity":[148],"periods":[149],"domain":[152],"GPS":[154],"measurements.":[155],"coefficients":[157],"necessary":[158],"use":[160],"extracted":[164],"Galileo":[166],"message.":[168],"From":[169],"analysis":[171],"emerges":[172],"that":[173],"an":[174],"optimal":[175],"threshold":[176],"updating":[179],"rate":[180],"about":[182],"15":[183],"minutes,":[184],"reduces":[187],"effort":[189],"receiver":[192],"without":[193],"degrading":[194],"accuracy.":[196]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}