048a4557-5e83-421b-8e5a-29c16ed55c5a urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-24T23:39:13 creation ISO 19115 2016 RV Investigator Voyage IN2022_V02 ADCP Data 048a4557-5e83-421b-8e5a-29c16ed55c5a This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2022_V02, titled: "Sedimentation at its extreme: how powerful are submarine caldera-forming eruptions (Kermadec arc)?." The voyage took place between March 19 and April 19, 2022, departing from Hobart (TAS) and returning to Hobart. The ADCP was run for most of the voyage, excluding a section where it was requested that data gathering be stopped while permission was granted by the traditional owners. Note that there are no data between the 26th March 05:00 to 29th March 07:00 UTC. Data were collected using UHDAS and post-processed using CODAS. Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband. Internal triggering was used. The drop keel was at 8m below the waterline for the duration of the voyage. This dataset was processed (quality-controlled), and then archived by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC). {"type": "Polygon", "coordinates": [[[140.0, -44.0], [180.0, -44.0], [180.0, -30.0], [140.0, -30.0], [140.0, -44.0]]]} 140.0 180.0 -44.0 -30.0 Data Licensing documentDigital Link to Data License / Attribution statements HTML 5 minute ADCP os75nb Data (NC) documentDigital Download the 5 minute ADCP os75nb Data (NetCDF format) HTML Processing Report (PDF) documentDigital Download the Processing Report (PDF format) HTML OS75nb Plots documentDigital Download overview plots of collected OS75nb ADCP data HTML OS150nb Plots documentDigital Download overview plots of collected OS150nb ADCP data HTML 5 minute ADCP os150nb Data (NC) documentDigital Download the 5 minute ADCP os150nb Data (NetCDF format) HTML Data Trawler documentDigital Link to Data available for this voyage via the Data Trawler HTML Investigator Survey documentDigital Link to RV Investigator Survey Information, including voyage plans and summaries HTML Marine National Facility documentDigital Link to the Marine National Facility Homepage HTML Unnamed resource documentDigital License Graphic PNG