{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["019:20"], "contactPoint": {"@type": "vcard:Contact", "fn": "Ruth Branch", "hasEmail": "mailto:ruth.branch@pnnl.gov"}, "dataQuality": true, "description": "These files include power data, current speed data, and motion data from two Vortex Induced Vibration experiments at 48.0760, -123.0441 near PNNL-Sequim. The power data are from the WITT transmission system that was mounted in a housing on top of a 2.5 m PVC pipe and secured to the seabed on a lander. The current speed data are from the second test where a Nortek Signature 1000 ADCP was mounted in a Sea Spider tripod next to the WITT lander. The motion data are from a Yost Inertial Measurement Unit that was mounted in the WITT housing at the top of the 2.5 m pipe.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/1-Power_Log_VIV_Test2.csv", "description": "Hourly average and maximum power values of the power generated by the WITT instrument during VIV Test 2. \"In\" refers to as it was measured before the DC/DC converter and \"Out\" was measured after the DC/DC converter.", "format": "csv", "mediaType": "text/csv", "title": "Test 2 - Hourly Power Values.csv"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/Power_log_VIV_FY24.csv", "description": "Hourly average and maximum power values of the power generated by the WITT instrument during VIV Test 1. \"In\" refers to as it was measured before the DC/DC converter and \"Out\" was measured after the DC/DC converter.", "format": "csv", "mediaType": "text/csv", "title": "Test 1 - Hourly Power Values.csv"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/S106548A001_VIV_Feb2025_avg.nc", "description": "Current speed data from the Nortek Signature 1000 ADCP acquired during Test2 of the Vortex Induced Vibration experiment. The ADCP was mounted in a Sea Spider at: 48.0760, -123.0441.", "format": "nc", "mediaType": "application/octet-stream", "title": "Test 2 - Current Speed Data.nc"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/WITT_VIV_TEAMER.pdf", "description": "Harvesting Subsea Water Motion to Provide Clean Electrical Power Post Access Report detailing the project. ", "format": "pdf", "mediaType": "application/pdf", "title": "Post Access Report.pdf"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20240910.032740.nc", "description": "These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1.", "format": "nc", "mediaType": "application/octet-stream", "title": "Test 1 - 20240910.032740.nc"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20240911.000000.nc", "description": "These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1.", "format": "nc", "mediaType": "application/octet-stream", "title": "Test 1 - 20240911.000000.nc"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20240911.235959.nc", "description": "These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1.", "format": "nc", "mediaType": "application/octet-stream", "title": "Test 1 - 20240911.235959.nc"}, {"@type": "dcat:Distribution", "accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20250225.nc", "description": "Data from a Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration Test 2 experiment.", "format": "nc", "mediaType": "application/octet-stream", "title": "Test 2 - 20250225.nc"}], "identifier": "https://data.openei.org/submissions/8581", "issued": "2025-12-02T07:00:00Z", "keyword": ["PNNL", "Sequim", "TEAMER", "Vortex", "Vortex Induced Vibration", "WITT", "Yost", "current speed", "data", "dataset", "energy", "marine", "motion", "power", "raw data"], "landingPage": "https://mhkdr.openei.org/submissions/671", "license": "https://creativecommons.org/licenses/by/4.0/", "modified": "2025-12-23T20:20:46Z", "programCode": ["019:009"], "projectLead": "Lauren Ruedy", "projectNumber": "EE0008895", "projectTitle": "Testing Expertise and Access for Marine Energy Research", "publisher": {"@type": "org:Organization", "name": "Pacific Northwest National Laboratory"}, "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-123.048011,48.076427],[-123.045319,48.076427],[-123.045319,48.078225],[-123.048011,48.078225],[-123.048011,48.076427]]]}", "title": "TEAMER: WITT Vortex Induced Vibration"}