{"id":"https://openalex.org/W2009634731","doi":"https://doi.org/10.1109/icara.2015.7081121","title":"Enhanced noise models for GPS positioning","display_name":"Enhanced noise models for GPS positioning","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W2009634731","doi":"https://doi.org/10.1109/icara.2015.7081121","mag":"2009634731"},"language":"en","primary_location":{"id":"doi:10.1109/icara.2015.7081121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icara.2015.7081121","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 6th International Conference on Automation, Robotics and Applications (ICARA)","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/A5091859973","display_name":"Andrew Walden Ross Soundy","orcid":null},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Andrew W.R. Soundy","raw_affiliation_strings":["Elec Research, University of Otago","Elec Research, Department of Physics, University of Otago, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Elec Research, University of Otago","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"Elec Research, Department of Physics, University of Otago, New Zealand","institution_ids":["https://openalex.org/I80281795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033962728","display_name":"Bradley J. Panckhurst","orcid":null},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Bradley J. Panckhurst","raw_affiliation_strings":["Elec Research, University of Otago","Elec Research, Department of Physics, University of Otago, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Elec Research, University of Otago","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"Elec Research, Department of Physics, University of Otago, New Zealand","institution_ids":["https://openalex.org/I80281795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112207574","display_name":"Tim Molteno","orcid":null},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Tim C.A. Molteno","raw_affiliation_strings":["Elec Research, University of Otago","Elec Research, Department of Physics, University of Otago, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Elec Research, University of Otago","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"Elec Research, Department of Physics, University of Otago, New Zealand","institution_ids":["https://openalex.org/I80281795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80281795"],"apc_list":null,"apc_paid":null,"fwci":1.3353,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.86042579,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"28","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9950000047683716,"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/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.8101686239242554},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.791504442691803},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.7239815592765808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6622906923294067},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6449740529060364},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.5788369178771973},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.540765643119812},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5386075973510742},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4846099317073822},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4203372299671173},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.3540397584438324},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32475364208221436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2935486435890198},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.2448236346244812},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.22381234169006348},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21336421370506287},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.14434295892715454},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1245063841342926}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8101686239242554},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.791504442691803},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.7239815592765808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6622906923294067},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6449740529060364},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.5788369178771973},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.540765643119812},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5386075973510742},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4846099317073822},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4203372299671173},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.3540397584438324},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32475364208221436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2935486435890198},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2448236346244812},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.22381234169006348},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21336421370506287},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.14434295892715454},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1245063841342926},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icara.2015.7081121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icara.2015.7081121","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 6th International Conference on Automation, Robotics and Applications (ICARA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1575104486","https://openalex.org/W1603405108","https://openalex.org/W1974230855","https://openalex.org/W1981903823","https://openalex.org/W2044503966","https://openalex.org/W2124199917","https://openalex.org/W2142635246","https://openalex.org/W3146166473","https://openalex.org/W3149745985","https://openalex.org/W4231021340","https://openalex.org/W4241115065"],"related_works":["https://openalex.org/W1982721348","https://openalex.org/W1493644805","https://openalex.org/W2371489490","https://openalex.org/W2130417215","https://openalex.org/W2047880019","https://openalex.org/W2986378528","https://openalex.org/W3178345791","https://openalex.org/W2092661960","https://openalex.org/W1550854977","https://openalex.org/W4231055618"],"abstract_inverted_index":{"We":[0,25],"analyze":[1],"GPS":[2],"position":[3],"recordings,":[4],"and":[5],"show":[6],"that":[7,39],"they":[8],"have":[9],"long":[10],"term":[11],"autocorrelation":[12],"functions.":[13],"The":[14],"traditional":[15],"approach":[16],"of":[17],"assuming":[18],"Gaussian":[19],"uncertainties":[20],"is":[21],"therefore":[22],"potentially":[23],"problematic.":[24],"suggest":[26],"some":[27],"alternative":[28],"noise":[29],"models":[30],"such":[31],"as":[32],"the":[33],"Ornstein-Uhlenbeck":[34],"process":[35],"or":[36],"autoregressive":[37],"process,":[38],"can":[40],"be":[41],"used":[42],"for":[43],"state":[44],"estimation.":[45]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}