{"id":"https://openalex.org/W2000516162","doi":"https://doi.org/10.1109/icdsp.2007.4288525","title":"Reduced Rank MVDR Shallow Water Matched Field Processing for Passive Vertical Sonar Array Source Localization","display_name":"Reduced Rank MVDR Shallow Water Matched Field Processing for Passive Vertical Sonar Array Source Localization","publication_year":2007,"publication_date":"2007-07-01","ids":{"openalex":"https://openalex.org/W2000516162","doi":"https://doi.org/10.1109/icdsp.2007.4288525","mag":"2000516162"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2007.4288525","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2007.4288525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 15th International Conference on Digital Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029179409","display_name":"\u041d\u0438\u043a\u043e\u043b\u0430\u0439 \u041a\u043e\u043b\u0435\u0432","orcid":"https://orcid.org/0000-0002-0057-1239"},"institutions":[{"id":"https://openalex.org/I189158971","display_name":"United States Naval Academy","ror":"https://ror.org/00znex860","country_code":"US","type":"education","lineage":["https://openalex.org/I1330347796","https://openalex.org/I189158971","https://openalex.org/I3130687028"]},{"id":"https://openalex.org/I4210146773","display_name":"Nikola Vaptsarov Naval Academy","ror":"https://ror.org/04rszy995","country_code":"BG","type":"education","lineage":["https://openalex.org/I4210146773"]}],"countries":["BG","US"],"is_corresponding":true,"raw_author_name":"Nikolay Zh. Kolev","raw_affiliation_strings":["Naval Academy, Varna, Bulgaria","Naval Acad., Varna"],"affiliations":[{"raw_affiliation_string":"Naval Academy, Varna, Bulgaria","institution_ids":["https://openalex.org/I4210146773"]},{"raw_affiliation_string":"Naval Acad., Varna","institution_ids":["https://openalex.org/I189158971"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001436794","display_name":"Georgi Georgiev","orcid":"https://orcid.org/0009-0005-4377-9231"},"institutions":[{"id":"https://openalex.org/I189158971","display_name":"United States Naval Academy","ror":"https://ror.org/00znex860","country_code":"US","type":"education","lineage":["https://openalex.org/I1330347796","https://openalex.org/I189158971","https://openalex.org/I3130687028"]},{"id":"https://openalex.org/I4210146773","display_name":"Nikola Vaptsarov Naval Academy","ror":"https://ror.org/04rszy995","country_code":"BG","type":"education","lineage":["https://openalex.org/I4210146773"]}],"countries":["BG","US"],"is_corresponding":false,"raw_author_name":"Georgi D. Georgiev","raw_affiliation_strings":["Naval Academy, Varna, Bulgaria","Naval Acad., Varna"],"affiliations":[{"raw_affiliation_string":"Naval Academy, Varna, Bulgaria","institution_ids":["https://openalex.org/I4210146773"]},{"raw_affiliation_string":"Naval Acad., Varna","institution_ids":["https://openalex.org/I189158971"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029179409"],"corresponding_institution_ids":["https://openalex.org/I189158971","https://openalex.org/I4210146773"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.08881793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"87","last_page":"90"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":1.0,"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":1.0,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.994700014591217,"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"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9930999875068665,"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/sonar","display_name":"Sonar","score":0.919194221496582},{"id":"https://openalex.org/keywords/sonar-signal-processing","display_name":"Sonar signal processing","score":0.6448943614959717},{"id":"https://openalex.org/keywords/waves-and-shallow-water","display_name":"Waves and shallow water","score":0.6048247814178467},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5761479735374451},{"id":"https://openalex.org/keywords/array-processing","display_name":"Array processing","score":0.5719232559204102},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5312554240226746},{"id":"https://openalex.org/keywords/synthetic-aperture-sonar","display_name":"Synthetic aperture sonar","score":0.4587043523788452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38201987743377686},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36073994636535645},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3429356813430786},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18557041883468628},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14919334650039673},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.1072920560836792}],"concepts":[{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.919194221496582},{"id":"https://openalex.org/C2778260390","wikidata":"https://www.wikidata.org/wiki/Q15378713","display_name":"Sonar signal processing","level":4,"score":0.6448943614959717},{"id":"https://openalex.org/C186348155","wikidata":"https://www.wikidata.org/wiki/Q7975538","display_name":"Waves and shallow water","level":2,"score":0.6048247814178467},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5761479735374451},{"id":"https://openalex.org/C2778545087","wikidata":"https://www.wikidata.org/wiki/Q4795883","display_name":"Array processing","level":4,"score":0.5719232559204102},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5312554240226746},{"id":"https://openalex.org/C181255713","wikidata":"https://www.wikidata.org/wiki/Q7662740","display_name":"Synthetic aperture sonar","level":3,"score":0.4587043523788452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38201987743377686},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36073994636535645},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3429356813430786},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18557041883468628},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14919334650039673},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.1072920560836792},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2007.4288525","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2007.4288525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 15th International Conference on Digital Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1627801536","https://openalex.org/W2036077753","https://openalex.org/W2078406391","https://openalex.org/W2095610598","https://openalex.org/W2118784424","https://openalex.org/W2139451096"],"related_works":["https://openalex.org/W2124036443","https://openalex.org/W2610363864","https://openalex.org/W2522001250","https://openalex.org/W1837732302","https://openalex.org/W2770554383","https://openalex.org/W2586963099","https://openalex.org/W1993360770","https://openalex.org/W4385466731","https://openalex.org/W2911323905","https://openalex.org/W1971346904"],"abstract_inverted_index":{"The":[0],"paper":[1],"describes":[2],"application":[3],"of":[4],"reduced":[5],"rank":[6],"MVDR":[7],"shallow":[8],"water":[9],"matched":[10],"field":[11],"processing":[12],"for":[13],"vertical":[14],"sonar":[15,30],"array":[16,31],"narrow":[17],"band":[18],"acoustic":[19],"source":[20],"localization.":[21],"Source":[22],"localization":[23],"experimental":[24],"results":[25],"are":[26],"presented":[27],"with":[28],"passive":[29],"data":[32],"sets":[33],"from":[34],"October":[35],"1993":[36],"Mediterranean":[37],"Sea":[38],"SACLANTC":[39],"experiment.":[40]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
