Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment PS17/3a-track Underway cruise track measurements CT 1990-08-16T12:00:00 69.67800 18.98980 1990-08-28T12:00:00 78.30000 15.65000 PS17/06102 Radiosonde RADIO 1990-08-18T10:34:00 77.90000 6.80000 PS17/06101 Radiosonde RADIO 1990-08-19T10:31:00 79.80000 2.60000 PS17/06100 Radiosonde RADIO 1990-08-20T10:32:00 79.50000 1.70000 PS17/06099 Radiosonde RADIO 1990-08-21T10:32:00 78.80000 1.60000 PS17/06098 Radiosonde RADIO 1990-08-22T10:40:00 78.50000 1.10000 PS17/06097 Radiosonde RADIO 1990-08-23T10:32:00 78.30000 3.00000 PS17/06096 Radiosonde RADIO 1990-08-24T10:32:00 78.20000 4.10000 PS17/06095 Radiosonde RADIO 1990-08-25T10:31:00 78.00000 0.40000 PS17/06094 Radiosonde RADIO 1990-08-26T10:32:00 78.30000 1.60000 PS17/06093 Radiosonde RADIO 1990-08-27T04:08:00 78.70000 6.50000