{"datasetrec":{"DasID":8597,"Acronym":null,"StandardTitle":"Validation experiments of Ultrasound Image Velocimetry (UIV) applied in cohesive sediments (fluid mud)","OrigTitle":"Validatie experimenten van Ultrasound Image Velocimetry (UIV) toegepast op cohesief sediment (slib)","OrigTitleLangID":41,"OrigTitleLangCode":"nl","OrigTitleLang":"Dutch","OrigTitleLangNL":"Nederlands","VersionName":null,"ContactEmail":"wl_datagovernance@mow.vlaanderen.be","VersionDate":null,"VersionDay":null,"VersionMonth":null,"VersionYear":null,"SizeReference":null,"EngAbstract":"<p>A standard ultrasound imaging transducer was towed trough mud at known velocities. During this movement ultrasound images were acquired at high frequency (+/- 350 Hz). Based on these images the relative velocity between the transducer and the mud was deduced using the OpenPIV script (Python version). The output was compared to the imposed velocity of the transducer to validate the accurcy of the UIV technique applied in mud. This was done for various velocities ranging from 500 mm/s to 1750 mm/s in increments of 250 mm/s. The density of the mud was fixed at 1.15 g/cm³ and the ultrasound frequency to 3.5 MHz. The combination of PIV algorithm applied to ultrasound images is referred to as Ultrasound Image Velocimetry (UIV).</p>","EngDescr":"<p>A conventional medical ultrasound scanner was used to acquire the ultrasound images. The transducer was a phased array operated in plane wave mode. The ultrasound frequency was fixed at 3.5 MHz. The ultrasound images were processed using the open source OpenPIV script in python. Further processing to of the output of the PIV algorithm, such as analysis of accuracy, standard deviation, ... in function of depth &nbsp;was done with self written fit-for-purpose python scripts. &nbsp;</p>","OrigAbstract":"<p>Een standaard transducer voor ultrasoon beeldvorming werd lineair door slib gesleept aan gekende snelheden. Tegelijkertijd werden ultrasone beelden gegenereerd aan een hoge frequentie (+/- 350 Hz). Met deze beelden als input werd de relatieve snelheid tussen de transducer en het slib bepaald door middel de python versie van het OpenPIV script. De uitkomst hiervan werd vergeleken met de opgelegde bewegingssnelheid van de transducer om de nauwkeurigheid van de UIV techniek in slib te bepalen. Dit werd gedaan met verschillende opgelegde snelheden variërend van 500 mm/s tot 1750 mm/s in stappen van 250 mm/s. Bij alle experimenten had het slib een densiteit van 1.15 g/cm³ en de ultrasone frequentie was 3.5 MHz. De combinatie van een PIV algoritme toegepast op ultrasoon beelden wordt benoemd als Ultrasound Image Velocimetrie (UIV).</p>","OrigDescr":"<p>Een conventionele medische ultrasound scanner werd gebruikt om de echobeelden te verkrijgen. De transducer was een phased array die werkte in vlakke-golfmodus. De ultrasone frequentie was vastgesteld op 3,5 MHz. De echobeelden werden verwerkt met het open source OpenPIV-script in python. Verdere verwerking van de uitvoer van het PIV-algoritme, zoals analyse van de nauwkeurigheid, standaardafwijking, ... in functie van de diepte, werd gedaan met zelfgeschreven geschikte python-scripts.</p>","Comments":null,"ReleaseDate":"Mar 11 2024  3:16PM","ReleaseDate0":"2024-03-11","OrigDescrLang":"Dutch","EmbargoDate":null,"OrigDescrLangNL":"Nederlands","OrigLangCode":"nl","OrigLangCodeExtended":"dut","OrigLangID":41,"DescrCompFlag":null,"DescrTransFlag":null,"Citation":"Brouwers, B. (2024). Validation experiments of Ultrasound Image Velocimetry (UIV) applied in cohesive sediments (fluid mud) [DATA SET]. Flanders Hydraulics","AccessConstraints":null,"UDate":"2026-06-03","CDate":"2024-06-05","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-06-04 11:34:55.380647","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":1,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":null,"DasTypeID":null,"DasOrigin":"Research: lab experiment","Progress":"Completed","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"<a rel=\"license\" href=\"https://creativecommons.org/licenses/by/4.0/\" target=\"_blank\"><img alt=\"Creative Commons License\" style=\"border:0px;height:15px;width:80px;vertical-align:middle;\" src=\"https://www.marinespecies.org/aphia/images/cc/by.png\" /></a> This dataset is licensed under a <a rel=\"license\" href=\"https://creativecommons.org/licenses/by/4.0/\" target=\"_blank\">Creative Commons Attribution 4.0 International License</a>.","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,"DOI":"10.5281/zenodo.13929805"},"dois":null,"spcols":[{"SpColID":130,"SpName":"Waterbouwkundig Laboratorium"}],"keywords":[{"ThesaurusTerm":"","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"","DutchTerm":"Sedimentatie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Cohesive sediment","ThesTypID":12,"ThesType":"WL Kennisdomein","Code":null,"Description":null,"OrigThesTerm":"Cohesive sediment","DutchTerm":"Cohesief sediment","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Fluid mud","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Fluid mud","DutchTerm":"Slib","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Lab Instrument data","ThesTypID":36,"ThesType":"WL Datatypes","Code":null,"Description":null,"OrigThesTerm":"Lab Instrument data","DutchTerm":"Lab Instrument data","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Nautical bottom","ThesTypID":12,"ThesType":"WL Kennisdomein","Code":null,"Description":null,"OrigThesTerm":"Nautical bottom","DutchTerm":"Nautische bodem","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Physical modelling","ThesTypID":13,"ThesType":"WL Kennisdomein types","Code":null,"Description":null,"OrigThesTerm":"Physical modelling","DutchTerm":"Schaalmodelproeven","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Rheology","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Rheology","DutchTerm":"Reologie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Rheology ","ThesTypID":23,"ThesType":"Flemish Research Disciplines","Code":"02040704","Description":"Rheology is the research field that deals with the study of, and technologies related to systems that operate on, the flow of matter under conditions in which they respond with plastic flow rather than deforming elastically in response to an applied force.","OrigThesTerm":"Rheology ","DutchTerm":"Reologie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Sedimentation","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_6926","Description":null,"OrigThesTerm":"Sedimentation","DutchTerm":"Sedimentatie","URI":"http://aims.fao.org/aos/agrovoc/c_6926","DasKeywordDescr":null},{"ThesaurusTerm":"Ultrasound Image Velocimetry (UIV)","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Ultrasound Image Velocimetry (UIV)","DutchTerm":"Ultrasound Image Velocimetry (UIV)","URI":null,"DasKeywordDescr":null}],"parents":null,"children":null,"othrel":null,"othrelrev":null,"ownerships":[{"OrderNr":1,"Surname":"Brouwers","Firstname":"Bart","Initials":"B.","PerPublicFlag":1,"AdrID":171751,"Email":"","InsPublicFlag":1,"Acronym":"WL","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Flemish Government; Mobility and Public Works; Flemish Ministry of Mobility and Public Works; Department of Mobility and Public Works; Flanders Hydraulics","InsOwnerCNT":2,"PersID":30777,"InsID":116,"FullInstitute":"Vlaamse overheid; Beleidsdomein Mobiliteit en Openbare Werken; Vlaams Ministerie Mobiliteit en Openbare Werken; Departement Mobiliteit en Openbare Werken; Waterbouwkundig Laboratorium","RoleID":61,"Role":"Data creator","OrigName":"Flanders Hydraulics","StandardName":"Waterbouwkundig Laboratorium","FullAcronym":"MOW-WL","ORC":"https://orcid.org/0000-0003-0515-5311","ROR":"https://ror.org/03rhhdt14"},{"OrderNr":2,"Surname":"Brouwers","Firstname":"Bart","Initials":"B.","PerPublicFlag":1,"AdrID":171751,"Email":"","InsPublicFlag":1,"Acronym":"WL","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Flemish Government; Mobility and Public Works; Flemish Ministry of Mobility and Public Works; Department of Mobility and Public Works; Flanders Hydraulics","InsOwnerCNT":2,"PersID":30777,"InsID":116,"FullInstitute":"Vlaamse overheid; Beleidsdomein Mobiliteit en Openbare Werken; Vlaams Ministerie Mobiliteit en Openbare Werken; Departement Mobiliteit en Openbare Werken; Waterbouwkundig Laboratorium","RoleID":34,"Role":"Dataset publisher","OrigName":"Flanders Hydraulics","StandardName":"Waterbouwkundig Laboratorium","FullAcronym":"MOW-WL","ORC":"https://orcid.org/0000-0003-0515-5311","ROR":"https://ror.org/03rhhdt14"}],"taxterms":null,"frameworks":null,"otherterms":[{"OtherTerm":""},{"OtherTerm":"Fluid mud"},{"OtherTerm":"Rheology"},{"OtherTerm":"Ultrasound Image Velocimetry (UIV)"}],"temporal":null,"geographical":null,"meastypes":[{"MethID":684,"DasMeasTypID":20179,"DasMeasType":"","Matrix":null,"MatrixNL":null,"Parameter":"Velocity","ParameterNL":"Snelheid","Description":null,"Unit":"mm/s","Methodology":"Ultrasound Image Velocimetry (UIV)","Protocol":1,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"<br>","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":null,"projects":[{"ProID":5238,"Acronym":null,"Progress":"Completed","StandardTitle":"\tOntwikkeling van onderzoeksinfrastructuur ter ondersteuning van nautisch onderzoek","FP7Code":null,"GrantDOI":null,"FunderID":"WL 19_120","FunderIDType":"Other contract id","FunderCodes":["Department of Mobility and Public Works"]}],"refs":[{"0":390915,"BRefID":390915,"1":"Based on this dataset","Relation":"Based on this dataset","2":2,"RelationID":2,"3":"<b>Brouwers, B.; 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Application of Ultrasound Image Velocimetry (UIV) to cohesive sediment (fluid mud) flows. <i><p style=\"margin-left:0px;\">Discover Applied Sciences 6(3)</i>: 124. <a href=\"https://dx.doi.org/10.1007/s42452-024-05747-y\" target=\"_blank\">https://dx.doi.org/10.1007/s42452-024-05747-y</a>","RR":"<b>Brouwers, B.; van Beeck, J.; Lataire, E.</b> (2024). Application of Ultrasound Image Velocimetry (UIV) to cohesive sediment (fluid mud) flows. <i><p style=\"margin-left:0px;\">Discover Applied Sciences 6(3)</i>: 124. <a href=\"https://dx.doi.org/10.1007/s42452-024-05747-y\" target=\"_blank\">https://dx.doi.org/10.1007/s42452-024-05747-y</a>","4":"Application of Ultrasound Image Velocimetry (UIV) to cohesive sediment (fluid mud) flows","StT":"Application of Ultrasound Image Velocimetry (UIV) to cohesive sediment (fluid mud) flows","5":"Brouwers, B.; van Beeck, J.; Lataire, E.","RSA":"Brouwers, B.; van Beeck, J.; Lataire, E.","6":"Gebaseerd op deze dataset","DutchTerm":"Gebaseerd op deze dataset","7":2024,"AnaDate":2024,"8":null,"MonDate":null,"9":". <i><p style=\"margin-left:0px;\">Discover Applied Sciences 6(3)</i>: 124. <a href=\"https://dx.doi.org/10.1007/s42452-024-05747-y\" target=\"_blank\">https://dx.doi.org/10.1007/s42452-024-05747-y</a>","":". <i><p style=\"margin-left:0px;\">Discover Applied Sciences 6(3)</i>: 124. <a href=\"https://dx.doi.org/10.1007/s42452-024-05747-y\" target=\"_blank\">https://dx.doi.org/10.1007/s42452-024-05747-y</a>","10":"https://dx.doi.org/10.1007/s42452-024-05747-y","doi":"https://dx.doi.org/10.1007/s42452-024-05747-y"}],"urls":[{"URL":"https://doi.org/10.5281/zenodo.13929805","externalID":"10.5281/zenodo.13929805","URLTypeCode":"DOI","URLType":"DOI","URLTypID":13,"downloadURL":null,"FileName":null},{"URL":"https://zenodo.org/records/13929805","externalID":null,"URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":[{"FileFormID":3,"FileFormat":".txt"},{"FileFormID":104,"FileFormat":".tiff"}],"resmessage":"","complete":1}