{"refrec":{"BRefID":437538,"RR":"<b>Vandorpe, T.; Lashkari, S.; Langedock, K.; Semeraro, A.; Van Hoey, G.; Sterckx, T.; Moulaert, I.</b> (2026). Estimating biomass volumes on aquaculture dropper lines using multibeam water column data. <i>Front. Remote Sens. 6</i>: 1572674. <a href=\"https://dx.doi.org/10.3389/frsen.2025.1572674\" target=\"_blank\">https://dx.doi.org/10.3389/frsen.2025.1572674</a>","BEntID":435369,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Front. Remote Sens. 6</i>: 1572674. <a href=\"https://dx.doi.org/10.3389/frsen.2025.1572674\" target=\"_blank\">https://dx.doi.org/10.3389/frsen.2025.1572674</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Vandorpe, T.; Lashkari, S.; Langedock, K.; Semeraro, A.; Van Hoey, G.; Sterckx, T.; Moulaert, I.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Vandorpe, T. <i>et al.</i>","Englishabstract":"Assessing the biomass on longline setups based on acoustic data hold significant potential for improving the efficiency and accuracy of monitoring and management of aquaculture setups. Traditional assessment methods, such as manual sampling and visual inspections, are not only labor-intensive and time-consuming but are also subject to variability, often leading to under- or overestimations. Acoustic data, particularly multibeam water column (MBWC) data, provide a non-invasive alternative that can significantly enhance biomass estimation. Within this paper, we demonstrate that 2D and 3D visualizations based on MBWC data can effectively display aquaculture longline structures. To facilitate processing of MBWC data, we have developed scripts that allow to filter and cluster the data into individual dropper lines, enabling an estimation of the biomass volume on each dropper line individually. Our approach offers a scalable and cost-effective solution for aquaculture monitoring, reducing the reliance on destructive sampling and improving decision-making capabilities. Future improvements, such as enhanced data density, refined filtering techniques and automated acquisition workflows, will further increase the accuracy and usability of this method. Ultimately, this research provides aquaculture managers with an innovative tool for rapid volume assessments, contributing to the optimization of sustainable aquaculture practices.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Estimating biomass volumes on aquaculture dropper lines using multibeam water column data","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-19 01:32:32.956771","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"3D visualization, longline aquaculture, multibeam water column backscatter, python (programming language), volume estimates","OtherDescriptors":null,"Notes":null,"AnaPub":2026,"MonPub":null,"DateUpdate":"2026-02-10","DateCreate":"2026-02-10","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.3389/frsen.2025.1572674"},"refs":null,"anarec":{"AnaID":437538,"PubliDate":2026,"Pagination":"1572674","XtraPublOfAnaID":null,"ISBN":null,"Volume":"6","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":354250,"SerRR":"Frontiers in Remote Sensing. Frontiers Media S.A.: Lausanne.  ISSN 2673-6187; e-ISSN 2673-6187","StandardTitleSer":"Frontiers in Remote Sensing","ISSN":"2673-6187","AbbrevSer":"Front. Remote Sens.","StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Vandorpe","Firstname":"Thomas","Initials":"T.","Affiliation":"Flanders Marine Institute (VLIZ","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":320337,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"VLIZ","InsFSN":"Vlaams Instituut voor de Zee","ORCID":"0000-0002-1461-2484","PersID":24191,"InsID":36},{"AutName":"Lashkari","Firstname":"Samira","Initials":"S.","Affiliation":"Flanders Marine Institute (VLIZ)","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":617171,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"VLIZ","InsFSN":"Vlaams Instituut voor de Zee","ORCID":"0009-0008-8280-469X","PersID":44174,"InsID":36},{"AutName":"Langedock","Firstname":"Kobus","Initials":"K.","Affiliation":"Flanders Marine Institute (VLIZ)","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":503960,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"VLIZ","InsFSN":"Vlaams Instituut voor de Zee","ORCID":"0000-0002-7673-8648","PersID":39089,"InsID":36},{"AutName":"Semeraro","Firstname":"Alexia","Initials":"A.","Affiliation":"Flanders Research Institute for Agriculture, Fisheries and Food (ILVO)","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":405231,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"ILVO","InsFSN":"Instituut voor Landbouw-, Visserij- en Voedingsonderzoek","ORCID":"0000-0002-0159-6083","PersID":33283,"InsID":5442},{"AutName":"Van Hoey","Firstname":"Gert","Initials":"G.","Affiliation":"Flanders Research Institute of Agriculture, Fishery and Food (ILVO)","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":579028,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"ILVO","InsFSN":"Instituut voor Landbouw-, Visserij- en Voedingsonderzoek","ORCID":"0000-0003-2055-5292","PersID":2160,"InsID":5442},{"AutName":"Sterckx","Firstname":"Tomas","Initials":"T.","Affiliation":"DEME","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":365768,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"DEME","InsFSN":"Dredging, Environmental & Marine Engineering NV","ORCID":null,"PersID":32877,"InsID":4255},{"AutName":"Moulaert","Firstname":"Ine","Initials":"I.","Affiliation":"Flanders Marine Institute (VLIZ)","Discriminator":null,"CorporateFlag":0,"BEntID":435369,"AutID":480284,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"VLIZ","InsFSN":"Vlaams Instituut voor de Zee","ORCID":"0000-0001-8722-5728","PersID":11192,"InsID":36}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":419179,"LibID":36,"BRefID":437538,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"419179","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Frontiers Media S.A.","City":"Lausanne"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"},{"Collection":"VLIZ Acknowledged Publications","ShortName":"VLIZ ackn"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"992":{"SpName":"FRIS (VLIZ) - Flanders Research Information Space","SpColID":992,"ParSpColID":null,"TopParID":null,"ShortName":"FRIS","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"FRIS"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"},"1064":{"SpName":"Peer reviewed VLIZ publications","SpColID":1064,"ParSpColID":null,"TopParID":null,"ShortName":"PR VLIZ pubs","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"PR VLIZ pubs"},"39":{"SpName":"VLIZ Acknowledged Publications","SpColID":39,"ParSpColID":null,"TopParID":null,"ShortName":"VLIZ ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"VLIZ ackn"},"911":{"SpName":"VLIZ equipment acknowledged","SpColID":911,"ParSpColID":39,"TopParID":39,"ShortName":"VLIZ eq.","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/VLIZ eq."}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":435369,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":435369,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.3389/frsen.2025.1572674","externalID":"10.3389/frsen.2025.1572674","URLTypeCode":"DOI","URLID":158088,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2026-02-10 08:17:13.050000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2026-02-10 08:17:13.050000","timezone_type":3,"timezone":"Europe/Brussels"}}}