{"id":"https://openalex.org/W237935672","doi":null,"title":"Determining the Location and Shape of a Towed Array Using Low-Frequency Electromagnetic Fields,","display_name":"Determining the Location and Shape of a Towed Array Using Low-Frequency Electromagnetic Fields,","publication_year":1979,"publication_date":"1979-05-01","ids":{"openalex":"https://openalex.org/W237935672","mag":"237935672"},"language":"en","primary_location":{"id":"pmh:ADA074568","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA074568","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5000160767","display_name":"Paul W. Jameson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"P. W. Jameson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5000160767"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02401875,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.8461999893188477,"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":0.8461999893188477,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.07750000059604645,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.024399999529123306,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/towed-hydrophone-array","display_name":"towed hydrophone array","score":0.8529999852180481},{"id":"https://openalex.org/keywords/low-frequency-electromagnetic-fields","display_name":"low-frequency electromagnetic fields","score":0.9509999752044678}],"concepts":[{"id":"https://openalex.org/C23927387","wikidata":"https://www.wikidata.org/wiki/Q332030","display_name":"Towing","level":2,"score":0.9634581804275513},{"id":"https://openalex.org/C2776328434","wikidata":"https://www.wikidata.org/wiki/Q798062","display_name":"Hydrophone","level":2,"score":0.8601065874099731},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.7758885025978088},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.5499618649482727},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4846263825893402},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4564644396305084},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.41469770669937134},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3767144978046417},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3122313618659973},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2961912751197815},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21572837233543396},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0841587483882904},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:ADA074568","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA074568","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"},{"id":"mag:237935672","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA074568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2036712135","https://openalex.org/W2505057502","https://openalex.org/W2039803869","https://openalex.org/W1624928468","https://openalex.org/W783458822","https://openalex.org/W4211029602","https://openalex.org/W2153118140","https://openalex.org/W7196953416","https://openalex.org/W2979602058","https://openalex.org/W2146376165"],"abstract_inverted_index":{"At":[0],"the":[1,13,16,35,38,47,51,93,112,118],"present":[2],"time,":[3],"there":[4],"is":[5,32],"only":[6],"one":[7],"demonstrated":[8],"practical":[9,63],"method":[10,31,86],"of":[11,15,19,37,56],"measuring":[12],"position":[14],"hydrophone":[17,23],"elements":[18],"a":[20,27,58,104,127,141],"long":[21,128],"submerged":[22],"array":[24,49],"towed":[25,48],"by":[26,102,126],"surface":[28],"ship.":[29,53,95,120],"This":[30],"to":[33],"measure":[34],"distance":[36],"hydrophones":[39],"from":[40,45,140],"an":[41,81],"acoustic":[42,60],"source":[43,61],"remote":[44,59],"both":[46],"and":[50,71,137],"towing":[52,94,119],"The":[54,121],"process":[55],"deploying":[57],"presents":[62],"difficulties":[64],"that":[65,87],"make":[66],"this":[67,77],"measurement":[68],"technique":[69],"difficult":[70],"inconvenient":[72],"for":[73],"continuous":[74],"use.":[75],"In":[76],"paper":[78],"we":[79],"describe":[80],"untried":[82],"but":[83],"apparently":[84],"feasible":[85],"uses":[88],"electromagnetic":[89,97],"fields":[90,98],"generated":[91,101],"at":[92,114,134],"These":[96],"would":[99,123],"be":[100,124],"sending":[103],"large":[105],"pulsed":[106],"current":[107],"through":[108],"electrodes":[109,122],"suspended":[110],"in":[111],"ocean":[113],"equal":[115],"depth":[116],"behind":[117],"connected":[125],"straight":[129],"horizontal":[130],"insulated":[131],"conductor":[132],"broken":[133],"its":[135],"center":[136],"antisymetrically":[138],"fed":[139],"high-current":[142],"source.":[143],"(Author)":[144]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}