{"id":"https://openalex.org/W2898989900","doi":"https://doi.org/10.3390/s18113692","title":"Depth Discrimination for Low-Frequency Sources Using a Horizontal Line Array of Acoustic Vector Sensors Based on Mode Extraction","display_name":"Depth Discrimination for Low-Frequency Sources Using a Horizontal Line Array of Acoustic Vector Sensors Based on Mode Extraction","publication_year":2018,"publication_date":"2018-10-30","ids":{"openalex":"https://openalex.org/W2898989900","doi":"https://doi.org/10.3390/s18113692","mag":"2898989900","pmid":"https://pubmed.ncbi.nlm.nih.gov/30380786"},"language":"en","primary_location":{"id":"doi:10.3390/s18113692","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18113692","pdf_url":"https://www.mdpi.com/1424-8220/18/11/3692/pdf?version=1542198107","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/1424-8220/18/11/3692/pdf?version=1542198107","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006712491","display_name":"Guolong Liang","orcid":"https://orcid.org/0000-0003-1209-0085"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guolong Liang","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100347977","display_name":"Yifeng Zhang","orcid":"https://orcid.org/0000-0002-2832-2277"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifeng Zhang","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100390707","display_name":"Guangpu Zhang","orcid":"https://orcid.org/0000-0002-7176-9226"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangpu Zhang","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064798631","display_name":"Feng Jia","orcid":"https://orcid.org/0000-0003-3593-2513"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Feng","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101753518","display_name":"Ce Zheng","orcid":"https://orcid.org/0000-0002-3569-2700"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ce Zheng","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China"],"raw_orcid":"https://orcid.org/0000-0002-3569-2700","affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100390707"],"corresponding_institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.9329,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76233722,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"18","issue":"11","first_page":"3692","last_page":"3692"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/modal","display_name":"Modal","score":0.655144453048706},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6369434595108032},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5434896945953369},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5336611270904541},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.5216882228851318},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.4906248152256012},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.44069114327430725},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41948723793029785},{"id":"https://openalex.org/keywords/modal-analysis","display_name":"Modal analysis","score":0.41597670316696167},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3386162221431732},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2942036986351013},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2526324689388275},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18560528755187988},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1462656557559967},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12532365322113037},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.11234220862388611},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09205299615859985}],"concepts":[{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.655144453048706},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6369434595108032},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5434896945953369},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5336611270904541},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.5216882228851318},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.4906248152256012},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.44069114327430725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41948723793029785},{"id":"https://openalex.org/C104286136","wikidata":"https://www.wikidata.org/wiki/Q1416137","display_name":"Modal analysis","level":3,"score":0.41597670316696167},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3386162221431732},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2942036986351013},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2526324689388275},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18560528755187988},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1462656557559967},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12532365322113037},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.11234220862388611},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09205299615859985},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s18113692","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18113692","pdf_url":"https://www.mdpi.com/1424-8220/18/11/3692/pdf?version=1542198107","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:30380786","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30380786","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:dd7ad63802224773924297cc739330f7","is_oa":true,"landing_page_url":"https://doaj.org/article/dd7ad63802224773924297cc739330f7","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 18, Iss 11, p 3692 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5257986","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6264081","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/11/3692/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18113692","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"},{"id":"pmh:oai:pubmedcentral.nih.gov:6264081","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6264081","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18113692","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18113692","pdf_url":"https://www.mdpi.com/1424-8220/18/11/3692/pdf?version=1542198107","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":[{"display_name":"Reduced inequalities","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/10"},{"display_name":"Peace, Justice and strong institutions","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1773801622","display_name":null,"funder_award_id":"JSJL2016604B003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6450369502","display_name":null,"funder_award_id":"2017YFC0306900","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8660247512","display_name":null,"funder_award_id":"11504064","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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2898989900.pdf","grobid_xml":"https://content.openalex.org/works/W2898989900.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W16201110","https://openalex.org/W1772636861","https://openalex.org/W1967159232","https://openalex.org/W1978773613","https://openalex.org/W2000566160","https://openalex.org/W2031138287","https://openalex.org/W2032232823","https://openalex.org/W2036645923","https://openalex.org/W2043494783","https://openalex.org/W2065586602","https://openalex.org/W2109100930","https://openalex.org/W2131123247","https://openalex.org/W2155890818","https://openalex.org/W2164280718","https://openalex.org/W2273394466","https://openalex.org/W2421106888","https://openalex.org/W2556803793","https://openalex.org/W2776781615","https://openalex.org/W2794514257","https://openalex.org/W3101870052","https://openalex.org/W6629507802"],"related_works":["https://openalex.org/W2157888865","https://openalex.org/W2159163347","https://openalex.org/W2361310367","https://openalex.org/W2080072286","https://openalex.org/W2015680840","https://openalex.org/W3095660817","https://openalex.org/W2362316555","https://openalex.org/W2058415008","https://openalex.org/W2375882730","https://openalex.org/W4190374"],"abstract_inverted_index":{"Depth":[0],"discrimination":[1],"is":[2,180],"a":[3,20,43,50,125,128,162],"key":[4],"procedure":[5],"in":[6,77,199],"acoustic":[7,56],"detection":[8],"or":[9],"target":[10],"classification":[11],"for":[12,46,142,183],"low-frequency":[13,47],"underwater":[14],"sources.":[15],"Conventional":[16],"depth-discrimination":[17,44],"methods":[18],"use":[19],"vertical":[21],"line":[22,52],"array,":[23],"which":[24],"has":[25],"disadvantage":[26],"of":[27,34,55,105,193,212],"poor":[28],"mobility":[29],"due":[30],"to":[31,69,156],"the":[32,35,70,78,85,90,102,106,110,119,132,136,150,154,178,184,191,194,210,213],"size":[33],"sensor":[36,130],"array.":[37],"In":[38],"this":[39],"paper,":[40],"we":[41,64,83,100],"propose":[42],"method":[45,155,179],"sources":[48],"using":[49,161],"horizontal":[51],"array":[53],"(HLA)":[54],"vector":[57,79,129],"sensors":[58],"based":[59,73,117],"on":[60,74,118],"mode":[61,80,137],"extraction.":[62],"First,":[63],"establish":[65],"linear":[66,86,147],"equations":[67,87,148],"related":[68],"modal":[71,75,97,120],"amplitudes":[72],"beamforming":[76],"space.":[81],"Second,":[82],"solve":[84],"by":[88],"introducing":[89],"total":[91],"least":[92],"square":[93],"algorithm":[94,152],"and":[95,113,149,206],"estimate":[96],"amplitudes.":[98],"Third,":[99],"select":[101],"power":[103],"percentage":[104],"low-order":[107],"modes":[108,195],"as":[109],"decision":[111],"metric":[112],"construct":[114],"testing":[115,168],"hypotheses":[116,169],"amplitude":[121],"estimation.":[122],"Compared":[123],"with":[124],"scalar":[126],"sensor,":[127],"improves":[131],"depth":[133],"discrimination,":[134],"because":[135,190],"weights":[138],"are":[139,170],"more":[140],"appropriate":[141,182],"doing":[143],"so.":[144],"The":[145,166],"presented":[146],"solution":[151],"allow":[153],"maintain":[157],"good":[158],"performance":[159],"even":[160],"relatively":[163],"short":[164],"HLA.":[165],"constructed":[167],"highly":[171],"robust":[172],"against":[173],"mismatched":[174],"environments.":[175],"Note":[176],"that":[177],"not":[181],"winter":[185],"typical":[186],"sound":[187,201],"speed":[188,202],"waveguide,":[189],"characteristics":[192],"differ":[196],"from":[197],"those":[198],"downward-refracting":[200],"waveguide.":[203],"Robustness":[204],"analysis":[205],"simulation":[207],"results":[208],"validate":[209],"effectiveness":[211],"proposed":[214],"method.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
