{"id":"https://openalex.org/W2041134683","doi":"https://doi.org/10.1109/access.2013.2271211","title":"Collective Estimation of Ocean Nonlinear Internal Waves Using Robotic Underwater Drifters","display_name":"Collective Estimation of Ocean Nonlinear Internal Waves Using Robotic Underwater Drifters","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2041134683","doi":"https://doi.org/10.1109/access.2013.2271211","mag":"2041134683"},"language":"en","primary_location":{"id":"doi:10.1109/access.2013.2271211","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2013.2271211","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6336544/06547683.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6336544/06547683.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040618153","display_name":"Michael Ouimet","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Ouimet","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, University of California, San Diego, CA, USA","[Dept. of Mech. & Aerosp. Eng., Univ. of California, San Diego, La Jolla, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, University of California, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"[Dept. of Mech. & Aerosp. Eng., Univ. of California, San Diego, La Jolla, CA, USA]","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027913099","display_name":"Jorge Cort\u00e9s","orcid":"https://orcid.org/0000-0001-9582-5184"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Cortes","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, University of California, San Diego, CA, USA","[Dept. of Mech. & Aerosp. Eng., Univ. of California, San Diego, La Jolla, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, University of California, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"[Dept. of Mech. & Aerosp. Eng., Univ. of California, San Diego, La Jolla, CA, USA]","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.9015,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75656548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"418","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9995999932289124,"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9995999932289124,"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/T11698","display_name":"Underwater Acoustics Research","score":0.998199999332428,"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":0.9970999956130981,"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/nonlinear-system","display_name":"Nonlinear system","score":0.5488470792770386},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5392543077468872},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.52796471118927},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44099465012550354},{"id":"https://openalex.org/keywords/wavenumber","display_name":"Wavenumber","score":0.43880656361579895},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4375256597995758},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.43182095885276794},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.4122699499130249},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3227192163467407},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27654701471328735},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2743092179298401},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2679648995399475},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25110554695129395},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1789412796497345},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13909471035003662},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12042731046676636}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5488470792770386},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5392543077468872},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.52796471118927},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44099465012550354},{"id":"https://openalex.org/C121130766","wikidata":"https://www.wikidata.org/wiki/Q192510","display_name":"Wavenumber","level":2,"score":0.43880656361579895},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4375256597995758},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.43182095885276794},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.4122699499130249},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3227192163467407},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27654701471328735},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2743092179298401},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2679648995399475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25110554695129395},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1789412796497345},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13909471035003662},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12042731046676636},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2013.2271211","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2013.2271211","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6336544/06547683.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e0cc050ce2ef4253af2aa3312791e294","is_oa":true,"landing_page_url":"https://doaj.org/article/e0cc050ce2ef4253af2aa3312791e294","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":"IEEE Access, Vol 1, Pp 418-427 (2013)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2013.2271211","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2013.2271211","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6336544/06547683.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G6684968434","display_name":null,"funder_award_id":"OCE-0941692","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8610820256","display_name":"CDI Type-II: Distributed Ocean Monitoring via Integrated  Data Analysis of Coordinated Buoyancy Drogues","funder_award_id":"0941692","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2041134683.pdf","grobid_xml":"https://content.openalex.org/works/W2041134683.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W107334232","https://openalex.org/W1521567845","https://openalex.org/W1555368814","https://openalex.org/W1802919608","https://openalex.org/W1971911905","https://openalex.org/W1999462645","https://openalex.org/W2001298559","https://openalex.org/W2019001925","https://openalex.org/W2025800439","https://openalex.org/W2036857571","https://openalex.org/W2059213531","https://openalex.org/W2068059454","https://openalex.org/W2073718502","https://openalex.org/W2097000823","https://openalex.org/W2101888913","https://openalex.org/W2115539869","https://openalex.org/W2122089686","https://openalex.org/W2131416918","https://openalex.org/W2133355734","https://openalex.org/W2140809812","https://openalex.org/W2143872920","https://openalex.org/W2168007416","https://openalex.org/W2315634307","https://openalex.org/W2562536508","https://openalex.org/W6604346267","https://openalex.org/W6631224915"],"related_works":["https://openalex.org/W3148450583","https://openalex.org/W2051058708","https://openalex.org/W2001088508","https://openalex.org/W1977973012","https://openalex.org/W154868527","https://openalex.org/W4238008884","https://openalex.org/W1494268238","https://openalex.org/W1983207144","https://openalex.org/W2490706771","https://openalex.org/W2480116122"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"a":[3,59],"group":[4],"of":[5,19,37,61,95,135,157,168,183],"drogues":[6,73],"whose":[7],"objective":[8],"is":[9],"to":[10,78,112,126,146],"estimate":[11],"the":[12,17,93,96,100,104,114,119,128,131,142,149,155,158,172,181],"physical":[13],"parameters":[14],"that":[15,53,123],"determine":[16,127,147],"dynamics":[18,98],"ocean":[20],"nonlinear":[21],"internal":[22,105],"waves.":[23],"Internal":[24],"waves":[25,48],"are":[26,35,49,124],"important":[27],"in":[28,141],"oceanography":[29],"because,":[30],"as":[31,42,64,113,178,180],"they":[32,34],"travel,":[33],"capable":[36],"displacing":[38],"small":[39],"animals,":[40],"such":[41,63],"plankton,":[43],"larva,":[44],"and":[45,67,82,92,118,130,161],"fish.":[46],"These":[47],"described":[50],"by":[51,58,103],"models":[52],"employ":[54],"trigonometric":[55],"functions":[56],"parameterized":[57],"set":[60],"constants":[62],"amplitude,":[65],"wavenumber,":[66],"temporal":[68],"frequency.":[69],"While":[70],"underwater,":[71],"individual":[72],"do":[74],"not":[75],"have":[76],"access":[77],"absolute":[79],"position":[80],"information":[81],"only":[83],"rely":[84],"on":[85,89],"inter-drogue":[86],"measurements.":[87],"Building":[88],"this":[90],"data":[91],"study":[94],"drogue":[97,186],"under":[99,175],"flow":[101],"induced":[102],"wave,":[106],"we":[107],"design":[108],"two":[109],"strategies,":[110],"referred":[111],"Vanishing":[115],"Derivative":[116],"Method":[117],"Passing":[120],"Wave":[121],"Method,":[122],"able":[125],"wavenumber":[129],"speed":[132],"ratio.":[133],"Either":[134],"these":[136],"strategies":[137,160],"can":[138],"be":[139],"employed":[140],"Parameter":[143],"Determination":[144],"Strategy":[145],"all":[148],"remaining":[150],"wave":[151],"parameters.":[152],"We":[153],"analyze":[154],"correctness":[156],"proposed":[159],"discuss":[162],"their":[163],"robustness":[164],"against":[165],"different":[166,184],"sources":[167],"error.":[169],"Simulations":[170],"illustrate":[171],"algorithm":[173],"performance":[174],"noisy":[176],"measurements":[177],"well":[179],"effect":[182],"initial":[185],"configurations.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}