63ea878c-1637-4ebe-b3f7-1a63c04c0a0f urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-24T22:16:23 creation ISO 19115 2016 RV Investigator Voyage IN2021_E04 Gravity Data 63ea878c-1637-4ebe-b3f7-1a63c04c0a0f This record describes gravity data collected on the RV Investigator voyage IN2021_E04, to calibrate and commission new, upgraded and existing critical equipment (with sea trials and personnel training) onboard RV Investigator for upcoming voyages in the 2021 schedule and beyond. The primary objective for this voyage were testing Seismic Systems. The voyage departed Hobart PW04 on the 15/12/2021 and returned to Hobart PW04 on the 20/12/2021. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 14 files totalling 99.8 MB of raw data in this dataset. No wharf tie was performed. 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": [[[147.3404, -43.7673], [149.8875, -43.7673], [149.8875, -42.4341], [147.3404, -42.4341], [147.3404, -43.7673]]]} 147.3404 149.8875 -43.7673 -42.4341 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