{"id":"https://openalex.org/W4404035285","doi":"https://doi.org/10.1109/jiot.2024.3488352","title":"TL-GILNS: A Trajectory-Layer-Enhanced GNSS/INS/LiDAR Integrated Approach Toward Reliable Positioning and Accurate Accuracy Quantification","display_name":"TL-GILNS: A Trajectory-Layer-Enhanced GNSS/INS/LiDAR Integrated Approach Toward Reliable Positioning and Accurate Accuracy Quantification","publication_year":2024,"publication_date":"2024-11-04","ids":{"openalex":"https://openalex.org/W4404035285","doi":"https://doi.org/10.1109/jiot.2024.3488352"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3488352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3488352","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5026439740","display_name":"Zhichao Wen","orcid":"https://orcid.org/0009-0005-5880-4241"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Wen","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0005-5880-4241","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050985753","display_name":"Xueli Guo","orcid":"https://orcid.org/0000-0002-3698-8853"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueli Guo","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-3698-8853","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011966833","display_name":"Zhenqi Zheng","orcid":"https://orcid.org/0000-0001-9126-3620"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenqi Zheng","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-9126-3620","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060939589","display_name":"Sikang Liu","orcid":"https://orcid.org/0000-0002-9660-1219"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sikang Liu","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-9660-1219","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tianxiang Zhang","orcid":"https://orcid.org/0009-0001-4784-4548"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianxiang Zhang","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0001-4784-4548","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101873167","display_name":"Xin Xia","orcid":"https://orcid.org/0000-0002-5108-7578"},"institutions":[{"id":"https://openalex.org/I4210130704","display_name":"University of Michigan\u2013Dearborn","ror":"https://ror.org/035wtm547","country_code":"US","type":"education","lineage":["https://openalex.org/I4210130704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xin Xia","raw_affiliation_strings":["College of Engineering and Computer Science, University of Michigan&#x2014;Dearborn, Dearborn, MI, USA"],"raw_orcid":"https://orcid.org/0000-0002-5108-7578","affiliations":[{"raw_affiliation_string":"College of Engineering and Computer Science, University of Michigan&#x2014;Dearborn, Dearborn, MI, USA","institution_ids":["https://openalex.org/I4210130704"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087608529","display_name":"You Li","orcid":"https://orcid.org/0000-0003-3785-0976"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"You Li","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-3785-0976","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing, Hubei Luojia Laboratory, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":4.3263,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.94018296,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"12","issue":"5","first_page":"5373","last_page":"5384"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9995999932289124,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9995999932289124,"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":0.9990000128746033,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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":0.842083752155304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7466884851455688},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6795138120651245},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.6330544948577881},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5021333694458008},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.464641809463501},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.45297518372535706},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.4108728766441345},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3287827968597412},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13206371665000916},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12035435438156128}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.842083752155304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7466884851455688},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6795138120651245},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.6330544948577881},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5021333694458008},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.464641809463501},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.45297518372535706},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.4108728766441345},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3287827968597412},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13206371665000916},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12035435438156128},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"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":1,"locations":[{"id":"doi:10.1109/jiot.2024.3488352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3488352","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G160814974","display_name":null,"funder_award_id":"42274052","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1968315983","https://openalex.org/W2030355297","https://openalex.org/W2296228853","https://openalex.org/W2555460408","https://openalex.org/W2770866044","https://openalex.org/W2795856297","https://openalex.org/W2913217063","https://openalex.org/W2967959422","https://openalex.org/W3016217770","https://openalex.org/W3025490466","https://openalex.org/W3034539604","https://openalex.org/W3097536687","https://openalex.org/W3103406720","https://openalex.org/W3110870077","https://openalex.org/W3111626948","https://openalex.org/W3129245057","https://openalex.org/W3154070257","https://openalex.org/W3164242635","https://openalex.org/W3189872964","https://openalex.org/W3200820839","https://openalex.org/W3207008047","https://openalex.org/W4210423514","https://openalex.org/W4224994221","https://openalex.org/W4225003845","https://openalex.org/W4249264906","https://openalex.org/W4288391441","https://openalex.org/W4296268953","https://openalex.org/W4297537663","https://openalex.org/W4311414439","https://openalex.org/W4313886850","https://openalex.org/W4365146766","https://openalex.org/W4366993433","https://openalex.org/W4378364813","https://openalex.org/W4385453653","https://openalex.org/W4385819682","https://openalex.org/W4386822405","https://openalex.org/W4387817077","https://openalex.org/W4387917873","https://openalex.org/W4392979799","https://openalex.org/W4394630032","https://openalex.org/W6846812058"],"related_works":["https://openalex.org/W2902549258","https://openalex.org/W2968867052","https://openalex.org/W4220774937","https://openalex.org/W4306248906","https://openalex.org/W4385199229","https://openalex.org/W4306291904","https://openalex.org/W3206199341","https://openalex.org/W2981911444","https://openalex.org/W3163354205","https://openalex.org/W2331487774"],"abstract_inverted_index":{"Multisensor":[0],"integrated":[1,60,106],"navigation,":[2],"combining":[3],"the":[4,22,57,79,83,95,105,134,139,181],"global":[5],"navigation":[6,11,61,191],"satellite":[7],"system":[8,12,62],"(GNSS),":[9],"inertial":[10],"(INS),":[13],"and":[14,17,93,124,150,171,192],"light":[15],"detection":[16],"ranging":[18],"(LiDAR),":[19],"is":[20,143],"at":[21],"forefront":[23],"of":[24,85,97,136,141,183],"high-precision":[25,190],"positioning":[26,87,117,128,193],"technology.":[27],"However,":[28],"existing":[29],"integration":[30],"methods":[31],"rely":[32],"on":[33],"raw":[34,67],"point":[35,68],"cloud":[36,69],"data,":[37],"which":[38,64],"cannot":[39],"be":[40],"obtained":[41],"in":[42,81,104,148,194],"some":[43],"projects":[44],"due":[45,89],"to":[46,90,101,120,132],"geospatial":[47],"data":[48,103],"privacy":[49],"concerns.":[50],"For":[51],"this":[52,54],"problem,":[53],"work":[55],"introduces":[56],"trajectory-layer-enhanced":[58],"GNSS/INS/LiDAR":[59],"(TL-GILNS),":[63],"operates":[65],"without":[66],"data.":[70],"This":[71],"novel":[72],"approach":[73,188],"faces":[74],"two":[75],"primary":[76],"challenges:":[77],"1)":[78],"difficulty":[80],"resolving":[82],"divergence":[84],"LiDAR":[86,102,116,127],"results":[88,179],"cumulative":[91,122],"errors":[92,123],"2)":[94],"challenge":[96],"accurately":[98],"assigning":[99],"weights":[100],"system.":[107],"To":[108],"overcome":[109],"these":[110,155],"obstacles,":[111],"we":[112],"propose":[113],"a":[114,125,186],"trajectory-layer":[115,126],"enhancement":[118],"method":[119,131],"reduce":[121],"accuracy":[129,160,166,174],"quantification":[130],"determine":[133],"weight":[135],"LiDAR.":[137],"Finally,":[138],"performance":[140],"TL-GILNS":[142,157,184],"verified":[144],"through":[145],"experiments":[146],"conducted":[147],"semi-open":[149],"large-scale":[151],"complex":[152,195],"scenes.":[153],"In":[154],"scenes,":[156],"achieves":[158],"horizontal":[159],"better":[161,167,175],"than":[162,168,176],"0.3":[163],"m,":[164,170],"vertical":[165],"0.7":[169],"yaw":[172],"angle":[173],"1\u00b0.":[177],"These":[178],"demonstrate":[180],"potential":[182],"as":[185],"leading":[187],"for":[189],"environments.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2024-11-05T00:00:00"}
