Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment HE080-track Underway cruise track measurements CT 1996-06-11T00:00:00 54.17230 7.89570 1996-06-14T00:00:00 54.17230 7.89570 Helgoland - Helgoland