{"datasetrec":{"DasID":3516,"Acronym":null,"StandardTitle":"DECAF - AUTEC Sperm Whales - Multiple Sensors - Complete Dataset","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":"1","ContactEmail":null,"VersionDate":null,"VersionDay":23,"VersionMonth":11,"VersionYear":2012,"SizeReference":null,"EngAbstract":"Data on sperm whales recorded at the Atlantic Undersea Test and Evaluation Center in the Tongue of the Ocean, Bahamas in August/September 2007. Complete dataset.","EngDescr":"This archive contains data on sperm whales (Physeter macrocephalus) recorded at the Atlantic Undersea Test and Evaluation Center (AUTEC) in the Tongue of the Ocean, Bahamas in August/September 2007. Data are provided showing when sperm whales were detected on the range during the time period, details about the availability of the acoustic data used in the analysis and finally, the number and size of sperm whale groups localized. This data represents sperm whale detections on the range during the complete study period. 44 days were monitored using an automatic detector for the presence of sperm whales: 12 Aug 2007 (julian day 224) - 24 Sept 2007 (julian day 267). This file documents when sperm whales were detected by the AUTEC range (the detections were verified by an observer).\r\n\r\nThis dataset used multiple hydrophones at AUTEC to detect sperm whale clicks. Click trains from individual whales were identified, enabling the number of diving whales to be estimated. Assuming that all diving sperm whale groups at a given time are detected by AUTEC, then density of diving sperm whales can be estimated.\r\n\r\nThe related dataset of number of whale groups localized can be found at http://seamap.env.duke.edu/dataset/680. \r\n\r\nOriginal data can be downloaded at http://www.creem.st-and.ac.uk/decaf/decaf-data-files under Case Study 2: Sperm whale data \r\n\r\nHydrophone locations are approximate.\r\n\r\nDataset credit = Density Estimation of Cetaceans from passive Acoustic Fixed sensors (DECAF) (http://www.creem.st-and.ac.uk/decaf/)","OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":"Ward, J. 2011. DECAF - AUTEC Sperm Whales - Multiple Sensors - Complete Dataset. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/682) on yyyy-mm-dd.","AccessConstraints":null,"UDate":"2016-06-30","CDate":"2012-11-23","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-30 01:37:59.451226","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research: field survey","Progress":"Completed","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"\"Creative This dataset is licensed under a Creative Commons Attribution 4.0 International License.","License":"https://creativecommons.org/licenses/by/4.0/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":null,"AccConID":21},"dois":null,"spcols":null,"keywords":[{"ThesaurusTerm":"A, North Atlantic","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"A, North Atlantic","DutchTerm":null,"URI":null,"DasKeywordDescr":null}],"parents":null,"children":null,"othrel":null,"othrelrev":[{"DasID":3514,"Acronym":null,"StandardTitle":"DECAF - AUTEC Sperm Whales - Multiple Sensors - Samples","Relation":"Related Dataset","RelationY":"Related Dataset","RelID":11,"doi":null,"vlizDoi":null},{"DasID":1865,"Acronym":"OBIS-SEAMAP","StandardTitle":"Spatial Ecological Analysis of Megavertebrate Populations","Relation":"Published dataset","RelationY":"Published in","RelID":13,"doi":null,"vlizDoi":null}],"ownerships":[{"OrderNr":1,"Surname":"Ward","Firstname":"Jessica","Initials":"J.","PerPublicFlag":1,"AdrID":153276,"Email":"jessica.ward@navy.mil","InsPublicFlag":1,"Acronym":"NUWC","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":1,"PersID":26772,"InsID":12365,"FullInstitute":"Naval Undersea Warfare","RoleID":24,"Role":"Contact","OrigName":null,"StandardName":"Naval Undersea Warfare","FullAcronym":"NUWC","ORC":null,"ROR":null}],"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":26274,"TaxTerm":"Physeter macrocephalus Linnaeus, 1758","AphiaID":137119,"DutchTerm":"Potvis"}],"frameworks":null,"otherterms":null,"temporal":[{"DasDateID":2937,"StartYear":2007,"EndYear":2007,"StartDay":15,"EndDay":23,"StartDate":"2007-08-15","EndDate":"2007-09-23","DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":8,"StartMonth":"August","StartMonthNL":"Augustus","EndMonth0":9,"EndMonth":"September","EndMonthNL":"September","Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":"North Atlantic Ocean","DasGeoID":6225,"DasGeoTerm":null,"DasID":3516,"GeotID":6,"X":null,"Y":null,"MaxX":null,"MaxY":null,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":1912,"OrigGeoTerm":"North Atlantic Ocean","DutchTerm":null}],"meastypes":null,"dasthemes":[{"DasThemeID":70,"DasTheme":"Biology > Mammals","DasTheme0":"Mammals","DutchTerm":"Zoogdieren"}],"projects":null,"refs":[{"0":248478,"BRefID":248478,"1":"Based on this dataset","Relation":"Based on this dataset","2":2,"RelationID":2,"3":"Ward, J.A. et al. (2012). Passive acoustic density estimation of sperm whales in the Tongue of the Ocean, Bahamas. Mar. Mamm. Sci. 28(4): E444–E455. http://dx.doi.org/10.1111/j.1748-7692.2011.00560.x","RR":"Ward, J.A. et al. (2012). Passive acoustic density estimation of sperm whales in the Tongue of the Ocean, Bahamas. Mar. Mamm. Sci. 28(4): E444–E455. http://dx.doi.org/10.1111/j.1748-7692.2011.00560.x","4":"Passive acoustic density estimation of sperm whales in the Tongue of the Ocean, Bahamas","StT":"Passive acoustic density estimation of sperm whales in the Tongue of the Ocean, Bahamas","5":"Ward, J.A.; Thomas, L.; Jarvis, S.; DiMarzio, N.; Moretti, D.; Marques, T.A.; Dunn, C.; Claridge, D.; Hartvig, E.; Tyack, P.","RSA":"Ward, J.A.; Thomas, L.; Jarvis, S.; DiMarzio, N.; Moretti, D.; Marques, T.A.; Dunn, C.; Claridge, D.; Hartvig, E.; Tyack, P.","6":"Gebaseerd op deze dataset","DutchTerm":"Gebaseerd op deze dataset","7":2012,"AnaDate":2012,"8":null,"MonDate":null,"9":". Mar. Mamm. Sci. 28(4): E444–E455. http://dx.doi.org/10.1111/j.1748-7692.2011.00560.x","":". Mar. Mamm. Sci. 28(4): E444–E455. http://dx.doi.org/10.1111/j.1748-7692.2011.00560.x","10":"http://dx.doi.org/10.1111/j.1748-7692.2011.00560.x","doi":"http://dx.doi.org/10.1111/j.1748-7692.2011.00560.x"}],"urls":[{"URL":"seamap.env.duke.edu/dataset/682","externalID":"682","URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}