Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment M1/2-track Underway cruise track measurements CT 1986-05-28T00:00:00 37.73640 -25.66530 1986-06-14T00:00:00 54.35380 10.16110 Ponta Delgada - Kiel