{"id":"https://openalex.org/W3015671729","doi":"https://doi.org/10.1587/transfun.2020eal2018","title":"Initial Assessment of LEO-Augmented GPS RTK in Signal-Degraded Environment","display_name":"Initial Assessment of LEO-Augmented GPS RTK in Signal-Degraded Environment","publication_year":2020,"publication_date":"2020-04-09","ids":{"openalex":"https://openalex.org/W3015671729","doi":"https://doi.org/10.1587/transfun.2020eal2018","mag":"3015671729"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2020eal2018","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transfun.2020eal2018","pdf_url":null,"source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-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/A5103799872","display_name":"Weisheng HU","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weisheng HU","raw_affiliation_strings":["Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences","Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210088244"]},{"raw_affiliation_string":"Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210147322"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110756591","display_name":"Huiling Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiling HOU","raw_affiliation_strings":["Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101884649","display_name":"Zhuochen Xie","orcid":"https://orcid.org/0000-0003-3532-2416"},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuochen XIE","raw_affiliation_strings":["Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070001541","display_name":"Xuwen Liang","orcid":"https://orcid.org/0000-0002-5361-0780"},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuwen LIANG","raw_affiliation_strings":["Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences","Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Engineering Center for Microsatellites, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210088244"]},{"raw_affiliation_string":"Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210147322"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045637530","display_name":"Xiaohe HE","orcid":"https://orcid.org/0000-0002-3561-5537"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohe HE","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech University","institution_ids":["https://openalex.org/I30809798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04105758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E103.A","issue":"7","first_page":"942","last_page":"946"},"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":0.9916999936103821,"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":0.9828000068664551,"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":0.9172625541687012},{"id":"https://openalex.org/keywords/gps-signals","display_name":"GPS signals","score":0.6937562823295593},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6016982197761536},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5743435025215149},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5323963761329651},{"id":"https://openalex.org/keywords/assisted-gps","display_name":"Assisted GPS","score":0.5161615014076233},{"id":"https://openalex.org/keywords/precision-lightweight-gps-receiver","display_name":"Precision Lightweight GPS Receiver","score":0.4968109428882599},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.474211722612381},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4503995180130005},{"id":"https://openalex.org/keywords/real-time-kinematic","display_name":"Real Time Kinematic","score":0.4468190371990204},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.38218650221824646},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22897052764892578},{"id":"https://openalex.org/keywords/gps-receiver","display_name":"Gps receiver","score":0.2222600281238556},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1738211214542389},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.09826874732971191},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.04633346199989319}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.9172625541687012},{"id":"https://openalex.org/C12957241","wikidata":"https://www.wikidata.org/wiki/Q15903792","display_name":"GPS signals","level":4,"score":0.6937562823295593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6016982197761536},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5743435025215149},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5323963761329651},{"id":"https://openalex.org/C198613851","wikidata":"https://www.wikidata.org/wiki/Q432394","display_name":"Assisted GPS","level":3,"score":0.5161615014076233},{"id":"https://openalex.org/C190234968","wikidata":"https://www.wikidata.org/wiki/Q7239523","display_name":"Precision Lightweight GPS Receiver","level":5,"score":0.4968109428882599},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.474211722612381},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4503995180130005},{"id":"https://openalex.org/C93103318","wikidata":"https://www.wikidata.org/wiki/Q980965","display_name":"Real Time Kinematic","level":4,"score":0.4468190371990204},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.38218650221824646},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22897052764892578},{"id":"https://openalex.org/C2987779331","wikidata":"https://www.wikidata.org/wiki/Q1486497","display_name":"Gps receiver","level":4,"score":0.2222600281238556},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1738211214542389},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.09826874732971191},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.04633346199989319},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transfun.2020eal2018","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transfun.2020eal2018","pdf_url":null,"source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1991543182","https://openalex.org/W2050433409","https://openalex.org/W2095093213","https://openalex.org/W2128307899","https://openalex.org/W2153105094","https://openalex.org/W2285965585","https://openalex.org/W2291985881","https://openalex.org/W2398317777","https://openalex.org/W2584388362","https://openalex.org/W2809006737","https://openalex.org/W2892301584","https://openalex.org/W2911431486","https://openalex.org/W2917144230"],"related_works":["https://openalex.org/W2126904819","https://openalex.org/W2386611723","https://openalex.org/W2095430614","https://openalex.org/W1593948700","https://openalex.org/W2119935980","https://openalex.org/W2545442221","https://openalex.org/W2184299274","https://openalex.org/W1974846654","https://openalex.org/W2056872732","https://openalex.org/W2254778407"],"abstract_inverted_index":{"We":[0],"simulate":[1],"some":[2],"scenarios":[3],"that":[4],"2/3":[5],"LEO":[6],"satellites":[7],"enhance":[8],"3/4/5":[9],"GPS":[10,15,25],"satellites,":[11],"to":[12,42],"assess":[13],"LEO-augmented":[14,24],"RTK":[16,26],"positioning":[17],"in":[18,27],"signal-degraded":[19],"environment.":[20],"The":[21],"effects":[22],"of":[23,29],"terms":[28],"reliability,":[30],"availability":[31],"and":[32,36],"accuracy":[33],"are":[34],"presented,":[35],"the":[37,45],"DIA":[38],"algorithm":[39],"is":[40],"applied":[41],"deal":[43],"with":[44],"poor":[46],"data":[47],"quality.":[48]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
