b1291bdc-f48a-4565-89dd-97ad67e76b0b urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-24T23:57:35 creation ISO 19115 2016 RV Investigator Voyage IN2022_V03 Gravity Data b1291bdc-f48a-4565-89dd-97ad67e76b0b This record describes gravity data collected on RV Investigator voyage IN2022_V03, "SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania", which departed Hobart on the 4th May 2022 and returned to Hobart on the 15th May 2022 (AEST). The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. The gravity meter was running for the duration of the voyage. There are 12 files totaling 184 MB of raw data in this dataset. A wharf tie was undertaken after the previous voyage (19 April 2022) and again after this voyage (15 May 2022) at the Hobart wharf using a Scintrex Autograv CG-5. Wharf tie data can be found in the "wharf_calibrations" folder which is stored with the raw data. An Excel spreadsheet detailing the wharf tie metadata and associated waterline measurements is also stored with the raw data. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. {"type": "Polygon", "coordinates": [[[140.95, -47.07667], [147.51833, -47.07667], [147.51833, -42.88667], [140.95, -42.88667], [140.95, -47.07667]]]} 140.95 147.51833 -47.07667 -42.88667 Geophysical Survey and Mapping website information for this data set documentDigital Geophysical Survey and Mapping website information for this data set and link to downloading data. HTML RV Investigator survey information documentDigital RV Investigator survey information HTML MNF home page documentDigital Marine National Facility home page HTML Unnamed resource documentDigital License Graphic PNG