Event label Optional label Method/Device Abbreviation O2A Registry URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment AL640_0_Underway-2 Fish finder echolot, EK60 EK60 2025-09-09T06:00:00 54.32849 10.17956 -10 2025-09-11T09:00:00 54.51054 13.63698 -9 AL640-track Underway cruise track measurements CT 2025-09-09T06:00:00 54.32850 10.17944 2025-09-21T05:59:55 54.32850 10.17946 Kiel - Kiel AL640_0_Underway-1 Thermosalinograph TSG 2025-09-09T06:00:00 54.32849 10.17953 -10 AL640_0_Underway-3 Multibeam MB 2025-09-09T06:29:00 54.35892 10.17163 -14 2025-09-11T09:00:00 54.51055 13.63699 -9 AL640_0_Underway-4 Sediment-Lot SES2000 2025-09-09T06:29:00 54.35998 10.17221 -14 2025-09-11T09:00:00 54.51056 13.63699 -9 AL640_2-1 Sound velocity profiler SVP 2025-09-09T09:15:00 54.45675 10.71980 -21 AL640_1-1 Sound velocity profiler SVP 2025-09-09T09:15:00 54.45675 10.71980 -21 AL640_3-1 Snow sampler SS 2025-09-09T10:05:00 54.48962 10.81953 -14 2025-09-09T10:28:00 54.50491 10.84079 -17 AL640_3-2 Remote operated vehicle ROV 2025-09-09T11:53:00 54.50125 10.83763 -15 2025-09-09T12:42:00 54.49963 10.83373 -17 AL640_3-3 Remote operated vehicle ROV 2025-09-09T12:55:00 54.49326 10.82523 -16 2025-09-09T13:41:00 54.49297 10.82436 -16 AL640_4-1 Sound velocity profiler SVP 2025-09-09T16:24:00 54.42407 11.42778 -25 AL640_4-2 Seismic SEIS 2025-09-09T16:33:00 54.42603 11.43076 -25 AL640_4-3 Seismic SEIS 2025-09-09T16:57:00 54.42608 11.45230 -26 AL640_4-5 Snow sampler SS 2025-09-09T18:28:00 54.39859 11.52475 -26 2025-09-10T13:53:00 54.89675 13.61335 -48 AL640_4-4 Seismic SEIS 2025-09-09T18:28:00 54.39876 11.52410 -26 2025-09-10T13:53:00 54.89702 13.61295 -48 AL640_5-1 Sound velocity profiler SVP 2025-09-10T14:33:00 54.88453 13.64618 -48 AL640_5-2 Snow sampler SS 2025-09-10T15:22:00 54.90866 13.61979 -49 2025-09-10T17:25:00 54.90925 13.60003 -49 AL640_6-1 Remote operated vehicle ROV 2025-09-10T17:42:00 54.90894 13.61486 -49 2025-09-10T19:11:00 54.90931 13.61263 -49 AL640_7-1 Sound velocity profiler SVP 2025-09-10T21:18:00 54.58864 13.54776 -20 AL640_8-1 Snow sampler SS 2025-09-10T21:56:00 54.58837 13.54215 -20 2025-09-10T23:40:00 54.58810 13.52508 -20 AL640_8-2 Remote operated vehicle ROV 2025-09-11T00:08:00 54.58769 13.53593 -21 2025-09-11T01:14:00 54.58751 13.53531 -21 AL640_9-1 Snow sampler SS 2025-09-11T01:23:00 54.59002 13.53948 -21 2025-09-11T02:54:00 54.59298 13.59266 -21 AL640_9-2 Sound velocity profiler SVP 2025-09-11T03:27:00 54.59026 13.56891 -21 AL640_9-3 Remote operated vehicle ROV 2025-09-11T03:44:00 54.59029 13.56964 -20 2025-09-11T04:33:00 54.58973 13.56917 -19 AL640_10-1 Snow sampler SS 2025-09-11T04:41:00 54.59213 13.57195 -22 AL640_11-1 Sound velocity profiler SVP 2025-09-12T10:08:00 54.60803 14.20862 -25 AL640_12-1 Snow sampler SS 2025-09-12T11:33:00 54.60507 14.20265 -24 2025-09-12T13:39:00 54.60685 14.22252 -26 AL640_13-1 Snow sampler SS 2025-09-12T14:52:00 54.60025 14.20134 -24 AL640_14-1 Sound velocity profiler SVP 2025-09-12T18:37:00 54.34717 13.85069 -19 AL640_15-1 Snow sampler SS 2025-09-12T20:00:00 54.33888 13.85104 -17 2025-09-13T01:49:00 54.31670 13.76942 -11 AL640_16-1 Remote operated vehicle ROV 2025-09-13T06:57:00 54.34195 13.78069 -15 2025-09-13T07:52:00 54.34193 13.78087 -15 AL640_17-1 Sound velocity profiler SVP 2025-09-13T08:07:00 54.34187 13.78125 -15 AL640_18-1 Sound velocity profiler SVP 2025-09-13T13:55:00 54.86869 15.26801 -71 AL640_18-2 Sound velocity profiler SVP 2025-09-13T14:09:00 54.86904 15.26925 -71 AL640_18-3 Seismic SEIS 2025-09-13T14:21:00 54.86753 15.27124 -71 AL640_18-5 Seismic SEIS 2025-09-13T14:54:00 54.85205 15.28536 -71 AL640_18-4 Seismic SEIS 2025-09-13T15:20:00 54.84083 15.30096 -71 2025-09-14T10:16:00 55.37732 14.77343 -68 AL640_18-6 Snow sampler SS 2025-09-13T15:21:00 54.84084 15.30141 -71 AL640_19-1 CTD/Rosette CTD-RO 2025-09-14T11:29:00 55.44096 14.84221 -74 AL640_20-1 CTD/Rosette CTD-RO 2025-09-14T12:11:00 55.46488 14.87063 -82 AL640_21-1 CTD/Rosette CTD-RO 2025-09-14T13:08:00 55.52625 14.94337 -79 AL640_22-1 CTD/Rosette CTD-RO 2025-09-14T13:54:00 55.54675 14.96762 -91 AL640_23-1 CTD/Rosette CTD-RO 2025-09-14T15:01:00 55.59750 15.02812 -88 AL640_24-1 Snow sampler SS 2025-09-14T15:27:00 55.59601 15.02734 -79 AL640_25-1 Snow sampler SS 2025-09-14T23:50:00 54.71676 13.55125 -36 2025-09-15T02:46:00 54.58217 13.49331 -15 AL640_26-1 Snow sampler SS 2025-09-15T02:47:00 54.58226 13.49437 -16 2025-09-15T10:08:00 54.58183 13.48349 -15 AL640_27-1 Sound velocity profiler SVP 2025-09-15T10:26:00 54.58211 13.50806 -15 AL640_27-2 Remote operated vehicle ROV 2025-09-15T10:42:00 54.58219 13.50850 -15 2025-09-15T11:37:00 54.58277 13.50969 -16 AL640_28-1 Snow sampler SS 2025-09-15T14:54:00 54.59168 13.62307 -14 2025-09-15T17:43:00 54.58254 13.68845 -24 AL640_29-1 Sound velocity profiler SVP 2025-09-15T18:07:00 54.57361 13.69278 -22 AL640_30-1 Remote operated vehicle ROV 2025-09-15T18:16:00 54.57362 13.69287 -22 2025-09-15T18:24:00 54.57333 13.69271 -22 AL640_31-1 Sound velocity profiler SVP 2025-09-17T10:31:00 54.49661 13.65362 -16 AL640_32-1 Snow sampler SS 2025-09-17T11:32:00 54.50916 13.65774 -12 2025-09-17T14:08:00 54.53502 13.72780 -24 AL640_33-1 Sound velocity profiler SVP 2025-09-17T14:27:00 54.53419 13.72022 -22 AL640_33-2 Remote operated vehicle ROV 2025-09-17T14:38:00 54.53394 13.72013 -22 2025-09-17T15:36:00 54.53409 13.72138 -23 AL640_34-1 Sound velocity profiler SVP 2025-09-17T16:28:00 54.50802 13.66345 -13 AL640_34-2 Remote operated vehicle ROV 2025-09-17T16:35:00 54.50792 13.66345 -12 2025-09-17T16:54:00 54.50787 13.66350 -12 AL640_35-1 Sound velocity profiler SVP 2025-09-17T18:30:00 54.33908 13.77727 -12 AL640_36-1 Remote operated vehicle ROV 2025-09-17T18:41:00 54.33897 13.77737 -12 2025-09-17T18:57:00 54.33879 13.77729 -12 AL640_37-1 Sound velocity profiler SVP 2025-09-17T19:22:00 54.32931 13.77086 -11 AL640_38-1 Remote operated vehicle ROV 2025-09-17T19:30:00 54.32917 13.77112 -11 2025-09-17T19:55:00 54.32933 13.77150 -11 AL640_39-1 Sound velocity profiler SVP 2025-09-17T20:22:00 54.31273 13.75413 -10 AL640_40-1 Remote operated vehicle ROV 2025-09-17T20:34:00 54.31283 13.75401 -9 2025-09-17T20:37:00 54.31277 13.75418 -9 AL640_41-1 Remote operated vehicle ROV 2025-09-17T20:39:00 54.31272 13.75417 -9 2025-09-17T21:17:00 54.31276 13.75415 -9 AL640_42-1 Sound velocity profiler SVP 2025-09-17T21:32:00 54.30842 13.75117 -9 AL640_43-1 Remote operated vehicle ROV 2025-09-17T21:44:00 54.30848 13.75106 -9 2025-09-17T22:08:00 54.30847 13.75145 -9 AL640_44-1 Snow sampler SS 2025-09-17T22:30:00 54.30967 13.75258 -9 2025-09-18T06:59:00 54.33959 13.84790 -19 AL640_45-2 Seismic SEIS 2025-09-18T09:32:00 54.28941 13.99096 -15 2025-09-18T10:11:00 54.31884 14.07113 -18 AL640_45-1 Seismic SEIS 2025-09-18T09:32:00 54.28920 13.99037 -15 2025-09-18T10:11:00 54.31877 14.07093 -18 AL640_45-4 Snow sampler SS 2025-09-18T09:32:00 54.28970 13.99175 -15 2025-09-18T10:11:00 54.31908 14.07189 -18 AL640_45-3 Seismic SEIS 2025-09-18T09:32:00 54.28955 13.99135 -15 2025-09-18T10:11:00 54.31875 14.07086 -18 AL640_46-3 Snow sampler SS 2025-09-19T12:57:00 54.36163 13.87216 -22 2025-09-19T15:53:00 54.39626 13.91308 -17 AL640_46-2 Seismic SEIS 2025-09-19T12:57:00 54.36178 13.87235 -22 2025-09-19T15:53:00 54.39623 13.91289 -17 AL640_46-1 Seismic SEIS 2025-09-19T12:57:00 54.36156 13.87208 -22 2025-09-19T15:53:00 54.39605 13.91234 -17 AL640_47-2 Snow sampler SS 2025-09-19T17:58:00 54.39508 13.91108 -17 2025-09-20T05:42:00 54.61796 13.83096 -25 AL640_47-1 Seismic SEIS 2025-09-19T17:58:00 54.39527 13.91130 -17 2025-09-20T05:42:00 54.61786 13.83097 -25 AL640_48-1 Sound velocity profiler SVP 2025-09-20T08:00:00 54.72222 13.33603 -34 AL640_49-4 Snow sampler SS 2025-09-20T09:07:00 54.72028 13.26197 -31 2025-09-20T17:22:00 54.67118 12.99281 -19 AL640_49-2 Seismic SEIS 2025-09-20T09:07:00 54.72031 13.26273 -31 2025-09-20T17:22:00 54.67138 12.99306 -19 AL640_49-3 Seismic SEIS 2025-09-20T09:07:00 54.72028 13.26224 -31 2025-09-20T17:22:00 54.67129 12.99293 -19 AL640_49-1 Seismic SEIS 2025-09-20T09:07:00 54.72032 13.26294 -31 2025-09-20T17:22:00 54.67149 12.99325 -19