{"datasetrec":{"DasID":9218,"Acronym":null,"StandardTitle":"Image series and derived velocity vector fields of sediment particles settling in water","OrigTitle":"Beeldenreeks en snelheidsdistributies van in water bezinkende sedimentdeeltjes","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":"

The experiments which produced this dataset were conducted to evaluate the suitability of OpenPIV to process images of sediment particles settling in water into velocity vector fields. The datasets contains images of settling sediment particles captured at different frame rates and txt files containing the velocity vectors derived with OpenPIV and their corresponding coordinates.

","EngDescr":"

The images were recorded with an  IDS camera (UI-3080 CP) fitted with a bi-telecentric lens. Originally the images were recorded at a rate of 30 frames per second. From this original image series, new series were derived by omitting images to simulate a lower frame rate. For each of these image sequences, a copy of each image (apart from the first and last) was made so that pairs of consecutive images could be created and named accordingly. The output of the OpenPIV script is standard in seperate folders and contains both txt files as png files. The latter are purely illustrative and cannot be used for further processing.

","OrigAbstract":"

De experimenten die tot deze dataset hebben geleid, zijn uitgevoerd om te beoordelen of OpenPIV geschikt is om beelden van sedimentdeeltjes die in water neerslaan, te verwerken tot snelheidsvectorvelden. De dataset bevat beelden van neerslaande sedimentdeeltjes die met verschillende beeldsnelheden zijn vastgelegd, evenals txt-bestanden met de met OpenPIV afgeleide snelheidsvectoren en de bijbehorende coördinaten.

","OrigDescr":"

De beelden zijn opgenomen met een IDS-camera (UI-3080 CP) die is uitgerust met een bitelecentrische lens. Oorspronkelijk werden de beelden opgenomen met een snelheid van 30 beelden per seconde. Uit deze oorspronkelijke reeks beelden zijn nieuwe reeksen afgeleid door beelden weg te laten, om zo een lagere beeldsnelheid te simuleren. Voor elk van deze beeldreeksen werd van elk beeld (behalve het eerste en het laatste) een kopie gemaakt, zodat paren van opeenvolgende beelden konden worden gevormd en dienovereenkomstig benoemd. De uitvoer van het OpenPIV-script wordt standaard in afzonderlijke mappen opgeslagen en bevat zowel txt-bestanden als png-bestanden. Deze laatste zijn louter ter illustratie en kunnen niet worden gebruikt voor verdere verwerking.

","Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":"Dutch","EmbargoDate":null,"OrigDescrLangNL":"Nederlands","OrigLangCode":"nl","OrigLangCodeExtended":"dut","OrigLangID":41,"DescrCompFlag":null,"DescrTransFlag":null,"Citation":"Brouwers, B.; Plancke, Y. (2026). Beeldenreeks en snelheidsdistributies van in water bezinkende sedimentdeeltjes [DATASET]. Waterbouwkundig Laboratorium","AccessConstraints":"The data can be made available upon request, please use contact information.","UDate":"2026-10-27","CDate":"2026-10-27","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-10-27 11:48:34.828252","timezone_type":1,"timezone":"+01:00"},"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":"\"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":[{"DOIID":1416,"PublicationYear":2026,"DOI":"10.82506/24","Citation":"Brouwers, B.; Plancke, Y. (2026). Beeldenreeks en snelheidsdistributies van in water bezinkende sedimentdeeltjes [DATASET]. Waterbouwkundig Laboratorium","MDAID":null,"Moratorium":0,"MDAURL":null,"CurrentDOI":1,"Active":1,"URL":null,"downloadURL":null}],"spcols":[{"SpColID":130,"SpName":"Waterbouwkundig Laboratorium"}],"keywords":[{"ThesaurusTerm":"Dredging and dumping","ThesTypID":12,"ThesType":"WL Kennisdomein","Code":null,"Description":null,"OrigThesTerm":"Dredging and dumping","DutchTerm":"Baggeren en storten","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Erosion / sedimentation","ThesTypID":12,"ThesType":"WL Kennisdomein","Code":null,"Description":null,"OrigThesTerm":"Erosion / sedimentation","DutchTerm":"Erosie/sedimentatie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Images and movies","ThesTypID":36,"ThesType":"WL Datatypes","Code":null,"Description":null,"OrigThesTerm":"Images and movies","DutchTerm":"Beeldmateriaal","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"OpenPIV","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"OpenPIV","DutchTerm":"OpenPIV","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":"Sediment balance","ThesTypID":12,"ThesType":"WL Kennisdomein","Code":null,"Description":null,"OrigThesTerm":"Sediment balance","DutchTerm":"Sedimentbalans","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Sediment particles","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Sediment particles","DutchTerm":"Sedimentdeeltjes","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Sediment transport","ThesTypID":12,"ThesType":"WL Kennisdomein","Code":null,"Description":null,"OrigThesTerm":"Sediment transport","DutchTerm":"Sedimenttransport","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Sedimentology","ThesTypID":23,"ThesType":"Flemish Research Disciplines","Code":"01050311","Description":"Sedimentology is the research field that deals with the study of the physical and chemical properties of sedimentary rocks and the processes involved in their formation, including the transportation, deposition, and lithification (transformation to rock) of sediments. ","OrigThesTerm":"Sedimentology","DutchTerm":"Sedimentologie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Settling velocity","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Settling velocity","DutchTerm":"Bezinksnelheid","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":"Plancke","Firstname":"Yves","Initials":"Y.M.G.","PerPublicFlag":1,"AdrID":null,"Email":null,"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":8696,"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/0000-0002-4303-082X","ROR":"https://ror.org/03rhhdt14"}],"taxterms":null,"frameworks":null,"otherterms":[{"OtherTerm":"OpenPIV"},{"OtherTerm":"Sediment particles"}],"temporal":null,"geographical":null,"meastypes":[{"MethID":772,"DasMeasTypID":24519,"DasMeasType":"","Matrix":null,"MatrixNL":null,"Parameter":"Settling velocity","ParameterNL":"Bezinkingssnelheid","Description":null,"Unit":"mm/s","Methodology":"Image cross-correlation","Protocol":1,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"
","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":null,"projects":[{"ProID":5569,"Acronym":null,"Progress":"Completed","StandardTitle":"Validatie OpenPIV valsnelheidmetingen sediment","FP7Code":null,"GrantDOI":null,"FunderID":"WL 25_004","FunderIDType":"Other contract id","FunderCodes":["Department of Mobility and Public Works"]}],"refs":null,"urls":null,"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":[{"FileFormID":2,"FileFormat":".xls"},{"FileFormID":3,"FileFormat":".txt"},{"FileFormID":22,"FileFormat":".bmp"}],"resmessage":"","complete":1}