{"id":"https://openalex.org/W2986616537","doi":"https://doi.org/10.3390/s19225017","title":"SNR-Dependent Environmental Model: Application in Real-Time GNSS Landslide Monitoring","display_name":"SNR-Dependent Environmental Model: Application in Real-Time GNSS Landslide Monitoring","publication_year":2019,"publication_date":"2019-11-17","ids":{"openalex":"https://openalex.org/W2986616537","doi":"https://doi.org/10.3390/s19225017","mag":"2986616537","pmid":"https://pubmed.ncbi.nlm.nih.gov/31744236"},"language":"en","primary_location":{"id":"doi:10.3390/s19225017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19225017","pdf_url":"https://www.mdpi.com/1424-8220/19/22/5017/pdf","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/22/5017/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031599916","display_name":"Junqiang Han","orcid":"https://orcid.org/0000-0002-8707-9297"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junqiang Han","raw_affiliation_strings":["Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020768636","display_name":"Rui Tu","orcid":"https://orcid.org/0000-0003-4706-5373"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Tu","raw_affiliation_strings":["College of Electronic, Electrical and Communication Engineering, Chinese Academy of Sciences, Yu Quan Road, Beijing 100049, China","Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic, Electrical and Communication Engineering, Chinese Academy of Sciences, Yu Quan Road, Beijing 100049, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100422004","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-1367-7593"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi'an 710600, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042323521","display_name":"Lihong Fan","orcid":"https://orcid.org/0000-0002-8864-6732"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lihong Fan","raw_affiliation_strings":["Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi'an 710600, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091851879","display_name":"Pengfei Zhang","orcid":"https://orcid.org/0000-0002-9991-9310"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210093645","display_name":"National Time Service Center","ror":"https://ror.org/00655qp86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210093645"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Zhang","raw_affiliation_strings":["Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi'an 710600, China","National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi\u2019an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Time and Frequency Primary Standards, Chinese Academy of Sciences, Xi'an 710600, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Time Service Center, Chinese Academy of Sciences, Shu Yuan Road, Xi'an 710600, China","institution_ids":["https://openalex.org/I4210093645","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020768636"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210093645"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":9.1905,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.97577829,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"19","issue":"22","first_page":"5017","last_page":"5017"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9994000196456909,"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":0.9994000196456909,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9944999814033508,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8852113485336304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6215110421180725},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6163787841796875},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5061861872673035},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.501288652420044},{"id":"https://openalex.org/keywords/warning-system","display_name":"Warning system","score":0.4986546039581299},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.47470584511756897},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3635120689868927},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.325926274061203},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.157739520072937},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12556812167167664}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8852113485336304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6215110421180725},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6163787841796875},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5061861872673035},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.501288652420044},{"id":"https://openalex.org/C29825287","wikidata":"https://www.wikidata.org/wiki/Q1427940","display_name":"Warning system","level":2,"score":0.4986546039581299},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.47470584511756897},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3635120689868927},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.325926274061203},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.157739520072937},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12556812167167664},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s19225017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19225017","pdf_url":"https://www.mdpi.com/1424-8220/19/22/5017/pdf","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:31744236","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31744236","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:0d93e095121e4d73b2300321f100d279","is_oa":true,"landing_page_url":"https://doaj.org/article/0d93e095121e4d73b2300321f100d279","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 22, p 5017 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5997696","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7017375","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/22/5017/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19225017","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19225017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19225017","pdf_url":"https://www.mdpi.com/1424-8220/19/22/5017/pdf","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2453530839","display_name":null,"funder_award_id":"41974032","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3137068583","display_name":null,"funder_award_id":"QYZDB-SSW-DQC028","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G4223080200","display_name":null,"funder_award_id":"Y923YC1701","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G5478863384","display_name":null,"funder_award_id":"11903040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6002097310","display_name":null,"funder_award_id":"41674034, 41974032, 11903040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8576117683","display_name":null,"funder_award_id":"41674034","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"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320338202","display_name":"Key Research Program of Frontier Science, Chinese Academy of Sciences","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2986616537.pdf","grobid_xml":"https://content.openalex.org/works/W2986616537.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W394276378","https://openalex.org/W606500684","https://openalex.org/W1913542087","https://openalex.org/W1970268500","https://openalex.org/W1974895452","https://openalex.org/W1981068750","https://openalex.org/W1981755452","https://openalex.org/W1988549332","https://openalex.org/W2007724972","https://openalex.org/W2029442952","https://openalex.org/W2038132654","https://openalex.org/W2041785701","https://openalex.org/W2049926473","https://openalex.org/W2059482121","https://openalex.org/W2068657587","https://openalex.org/W2082261660","https://openalex.org/W2085683195","https://openalex.org/W2095093213","https://openalex.org/W2107580499","https://openalex.org/W2123163404","https://openalex.org/W2145643726","https://openalex.org/W2187054651","https://openalex.org/W2188692557","https://openalex.org/W2467604086","https://openalex.org/W2468766677","https://openalex.org/W2588491653","https://openalex.org/W2605206486","https://openalex.org/W2699994353","https://openalex.org/W2885352226","https://openalex.org/W6740196664"],"related_works":["https://openalex.org/W2606296569","https://openalex.org/W2375040471","https://openalex.org/W2068158190","https://openalex.org/W2916802843","https://openalex.org/W2064660797","https://openalex.org/W2350950663","https://openalex.org/W4387714868","https://openalex.org/W2071552392","https://openalex.org/W20579766","https://openalex.org/W4396749081"],"abstract_inverted_index":{"The":[0,95],"Global":[1],"Navigation":[2],"Satellite":[3],"System":[4],"(GNSS)":[5],"is":[6,67],"currently":[7],"one":[8],"of":[9,22,33,76,83,129,157],"the":[10,20,71,99,123,149,155],"important":[11],"tools":[12],"for":[13,53,139],"landslide":[14],"monitoring":[15,54,159],"and":[16,30,49,73,89,112,133,141,160,166],"early":[17,161],"warning.":[18],"However,":[19],"majority":[21],"GNSS":[23,158],"devices":[24],"are":[25,85],"installed":[26],"in":[27,78,110,170],"mountainous":[28],"areas":[29],"a":[31,107,126,130],"variety":[32],"vegetation.":[34],"These":[35,145],"harsh":[36,79],"environments":[37],"lead":[38,105],"to":[39,69,92,106,163],"defective":[40],"signals":[41],"at":[42],"high":[43],"elevation":[44],"angles,":[45],"rendering":[46],"real-time":[47],"successive":[48],"reliable":[50,142,167],"positioning":[51,77,143,168],"results":[52,96,146,169],"difficult.":[55],"In":[56],"this":[57],"study,":[58],"an":[59,116],"environmental":[60],"model":[61,103,153],"derived":[62],"from":[63],"signal-to-noise":[64],"ratio":[65],"(SNR)":[66],"proposed":[68,100,150],"enhance":[70],"precision":[72,111],"convergence":[74,113,127],"time":[75,128],"environments.":[80],"A":[81],"series":[82],"experiments":[84],"conducted":[86],"on":[87,122],"weighting":[88],"ambiguity-fixed":[90],"models":[91],"evaluate":[93],"performance.":[94],"indicate":[97,147],"that":[98,148],"SNR-dependent":[101,151],"environment":[102,152],"could":[104,136],"significant":[108],"improvement":[109],"time;":[114],"with":[115],"obtained":[117],"root":[118],"mean":[119],"squared":[120],"result":[121],"millimeter":[124],"level,":[125],"few":[131],"seconds,":[132],"utilization":[134],"which":[135],"reach":[137],"100%,":[138],"continuous":[140,165],"results.":[144],"enhances":[154],"performance":[156],"warning":[162],"provide":[164],"real-time.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}