Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment VA23_411 411 Multiple investigations MULT 1984-07-24T16:00:00 56.29333 6.49000 -44 VA23-track Underway cruise track measurements CT 1984-08-06T00:00:00 53.54050 9.92760 1984-08-24T00:00:00 53.54050 9.92760 Hamburg - Hamburg VA23_FPN FPN Aerological investigations AERO 1984-08-07T00:00:00 54.70000 7.17000 aerological investigations around Forschungsplattform Nordsee