590d443a-cb9c-4ace-a344-8c7d4ab1ffad urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-24T23:21:38 creation ISO 19115 2016 RV Investigator Voyage IN2019_V03 Gravity Data 590d443a-cb9c-4ace-a344-8c7d4ab1ffad This record describes gravity data collected on RV Investigator voyage IN2019_V03, 2nd Indian Ocean Expedition Line which departed Fremantle on the 14/05/2019 and returned to Fremantle on the 14/06/2019. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 66 files totalling 520 MB of raw data in this dataset. Wharf ties were undertaken at Fremantle (before departure) and Fremantle (upon arrival) using a Scintrex Autograv CG-5. Wharf tie data can be found in in2019_v03_Gravity_Tie_Fremantle.TXT, which is stored with the raw data. No processing has been conducted on this data. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. {"type": "Polygon", "coordinates": [[[109.0, -40.0], [116.0, -40.0], [116.0, -10.0], [109.0, -10.0], [109.0, -40.0]]]} 109.0 116.0 -40.0 -10.0 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 Geophysical Survey and Mapping acquisition report documentDigital Geophysical Survey and Mapping acquisition report HTML Unnamed resource documentDigital License Graphic PNG