ade129d7-1b52-4643-905b-0a8c77558a20 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-25T00:35:15 creation ISO 19115 2016 RV Investigator Voyage IN2017_C02 ADCP Data ade129d7-1b52-4643-905b-0a8c77558a20 This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2017_C02, titled: "RAN Hydrographic Survey." The voyage took place between May 4 and May 15, 2017 departing from Hobart (TAS) and arriving in Bell Bay (TAS). Only the RDI Ocean Surveyor 75kHz ADCP was operated for the voyage. Data quality is acceptable, but not ideal as the drop keep was flush with the gondola for most of the voyage. See report for full details. Data was collected during IN2017_C02 for parts of the voyage, however, gaps in the data occur at times when multibeam surveys were conducted. Data was collected using UHDAS and post-processed using CODAS. The RDI Ocean Surveyor 150kHz ADCP was not operational during this voyage. The RDI Ocean Surveyor 75kHz ADCP was run in narrowband mode. Internal triggering was used. The drop keel was at 1.19m below the waterline for most of the voyage. See the voyage computing and electronics report for more details regarding data acquisition. This dataset was processed and then archived within the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart. {"type": "Polygon", "coordinates": [[[146.7, -43.3], [148.7, -43.3], [148.7, -39.0], [146.7, -39.0], [146.7, -43.3]]]} 146.7 148.7 -43.3 -39.0 Data available via Data Trawler documentDigital Data housed in O&A IDC warehouse available via Data Trawler HTML Information on RV Investigator surveys documentDigital RV Investigator survey information including voyage plans, summaries and metadata records HTML Marine National Facility (MNF) documentDigital Marine National Facility web page HTML Download ADCP Processing Report (PDF): in2017_c02_ADCP_Processing_Report.pdf documentDigital HTML Download the ADCP Data (NetCDF, 5 minute): in2017_c02_os75nb.nc documentDigital HTML MNF Voyage Plans and Summaries documentDigital HTML View the Plots: Index.html documentDigital Overview of the ADCP OS75 Dataset (Zipped HTML) HTML Unnamed resource documentDigital License Graphic PNG