d2f9c546-c98a-4cd1-b7b1-0faddddde8b3 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-25T00:25:01 creation ISO 19115 2016 RV Investigator Voyage IN2016_V03 Gravity Data d2f9c546-c98a-4cd1-b7b1-0faddddde8b3 This record describes gravity data collected on the RV Investigator voyage IN2016_V03, 'Monitoring Ocean Change and Variability along 170° W from the ice edge to the equator', which departed Hobart on the 26 April 2016 and returned to Lautoka, Fiji on the 30 June 2016. There was a port call at Wellington, New Zealand, 26 - 27 May for some science personnel change; this resulted in two "legs" of the voyage therefore Leg 1 is 26 April - 26 May 2016, and Leg 2 27 May - 30 June 2016. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 117 files totalling 397 MB of raw data in this dataset. S wharf tie was undertaken at Aetoa Quay in Wellington using a Scintrex Autograv CG-5. Wharf tie data can be found in Aetoa_Quay_New_Zealand 25 May 2016.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": [[[147.0, -67.0], [191.0, -67.0], [191.0, 1.0], [147.0, 1.0], [147.0, -67.0]]]} 147.0 191.0 -67.0 1.0 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