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 M74/4_0_Underway-2 Swath-mapping system Simrad EM710 (Kongsberg Maritime AS) 2007-11-29T12:08:06 4.18937 73.49842 2007-12-14T04:35:39 4.15634 73.51174 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 710 multibeam echosounder during cruise M74/4 M74/4-track Underway cruise track measurements CT 2007-11-30T00:00:00 16.93430 82.28730 2007-12-22T00:00:00 -20.15440 57.49340 Male - Port Louis M74/4_0_Underway-1 Swath-mapping system Simrad EM-120 (Kongsberg Maritime AS) 2007-11-30T04:30:52 4.18980 73.49873 2007-12-14T04:35:32 4.15623 73.51141 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg (Simrad) EM 120 multibeam echosounder during cruise M74/4 M74/4_1090-1 ParaSound PS 2007-11-30T05:41:00 4.14983 73.56817 2007-11-30T15:19:00 4.90717 73.18967 -522.6 M74/4_1091-1 CTD/Rosette CTD-RO 2007-11-30T16:10:00 4.91050 73.17083 -519.3 M74/4_0_Underway-4 Multichannel seismics MCSEIS 2007-11-30T18:51:00 4.86753 73.27422 2007-12-12T05:13:00 4.93330 72.83379 M74/4_1092-1 Seismic reflection profile SEISREFL 2007-11-30T21:06:00 4.81600 73.39783 -376.5 2007-12-03T04:43:00 4.31983 73.38333 -41.6 M74/4_1093-1 ParaSound PS 2007-12-03T07:00:00 4.20100 73.24333 -333.2 2007-12-03T12:56:00 4.29483 73.13050 -374.7 M74/4_1094-1 Seismic reflection profile SEISREFL 2007-12-03T12:56:00 4.29483 73.13050 -374.7 2007-12-03T23:40:00 4.11667 73.33867 -356.5 M74/4_1095-1 M74/4-1095-BG Grab GRAB 2007-12-04T02:38:00 4.26316 73.24466 -329.8 M74/4_1096-1 M74/4-1095-KL Piston corer PC 2007-12-04T03:39:00 4.26216 73.24583 -328 M74/4_1097-1 ParaSound PS 2007-12-04T05:26:00 4.16000 73.39183 -360.4 2007-12-04T06:00:00 4.15850 73.49050 -414.2 M74/4_1098-1 ParaSound PS 2007-12-04T10:00:00 4.14517 73.49317 -485.7 2007-12-04T12:25:00 4.21700 73.19367 -391 M74/4_1099-1 Box corer BC 2007-12-04T12:45:00 4.21717 73.19367 -391 M74/4_1100-1 Piston corer PC 2007-12-04T14:30:00 4.21517 73.19500 -388 M74/4_1101-1 Grab GRAB 2007-12-04T16:24:00 4.21850 73.20367 -456.8 M74/4_1102-1 Grab GRAB 2007-12-04T18:23:00 4.40000 73.12450 -409.2 M74/4_1103-1 Grab GRAB 2007-12-04T19:55:00 4.39983 73.03300 -274.9 M74/4_1104-1 Grab GRAB 2007-12-04T21:02:00 4.40033 72.96650 -231.5 M74/4_1105-1 Grab GRAB 2007-12-04T22:40:00 4.40017 72.77950 -208.4 M74/4_1106-1 Grab GRAB 2007-12-04T23:07:00 4.40017 72.77967 -208.4 M74/4_1107-1 Grab GRAB 2007-12-04T23:33:00 4.40017 72.77967 -208.9 M74/4_1108-1 Grab GRAB 2007-12-05T00:52:00 4.39983 72.84467 -209.3 M74/4_1109-1 Grab GRAB 2007-12-05T01:47:00 4.40000 72.88817 -207.6 M74/4_1110-1 Grab GRAB 2007-12-05T02:47:00 4.40000 72.93333 -217.8 M74/4_1111-1 Piston corer (BGR type) KL 2007-12-05T04:38:00 4.40000 73.03333 -275.2 M74/4_1112-1 Grab GRAB 2007-12-05T05:28:00 4.40000 73.03333 -275 M74/4_1113-1 ParaSound PS 2007-12-05T05:50:00 4.39933 73.03650 -278.6 2007-12-05T08:15:00 4.17850 73.02850 -274 M74/4_1114-1 Piston corer (BGR type) KL 2007-12-05T09:21:00 4.17850 73.02667 -272.5 M74/4_1115-1 ParaSound PS 2007-12-05T10:08:00 4.19333 73.02583 -269.3 2007-12-05T10:42:00 4.24100 72.96717 -258.6 M74/4_1116-1 Grab GRAB 2007-12-05T11:28:00 4.23167 72.95167 -243.7 M74/4_1117-1 Piston corer PC 2007-12-05T12:30:00 4.23167 72.95167 -243.8 M74/4_1118-1 Seismic reflection profile SEISREFL 2007-12-05T17:17:00 4.63333 72.68050 -2252.3 2007-12-07T01:18:00 4.84583 73.50683 -1647 M74/4_0_Underway-5 ATLAS Parasound P70 Deep-Sea Parametric Sub-Bottom Profiler P70 2007-12-05T19:51:00 4.63330 72.76755 2007-12-05T23:11:00 4.63310 73.02039 M74/4_1119-1 Grab GRAB 2007-12-07T03:53:00 4.83500 73.33633 -505.3 M74/4_1120-1 Piston corer PC 2007-12-07T05:07:00 4.83500 73.33667 -504.9 M74/4_1121-1 HydroSweep/ParaSound Profile HS_PS 2007-12-07T05:45:00 4.83500 73.33667 -505.1 2007-12-07T06:29:00 4.81733 73.37133 -350.6 M74/4_1122-1 Grab GRAB 2007-12-07T06:52:00 4.81833 73.37167 -352.6 M74/4_1123-1 Grab GRAB 2007-12-07T09:39:00 4.94167 73.12000 -533.7 M74/4_1123-2 Grab GRAB 2007-12-07T10:30:00 4.94167 73.12000 -533.8 M74/4_1124-1 Grab GRAB 2007-12-07T11:53:00 4.92833 73.11983 -524.4 M74/4_1125-1 Grab GRAB 2007-12-07T13:05:00 4.92833 73.11917 -523.7 M74/4_1126-1 Grab GRAB 2007-12-07T14:40:00 4.86667 73.11667 -438.2 M74/4_1127-1 Piston corer PC 2007-12-07T15:47:00 4.86667 73.11667 -438.2 M74/4_1128-1 ParaSound PS 2007-12-07T16:24:00 4.86667 73.11667 -438.3 2007-12-07T19:40:00 4.41650 73.02517 -271 M74/4_1129-1 ParaSound PS 2007-12-07T19:57:00 4.39217 73.03617 -276.6 2007-12-08T12:00:00 4.26333 73.06717 -318 M74/4_1130-1 Seismic reflection profile SEISREFL 2007-12-08T14:05:00 4.23833 73.03350 -279.3 2007-12-10T01:20:00 4.24867 73.10817 -349.4 M74/4_1131-1 Grab GRAB 2007-12-10T03:47:00 4.31167 73.08867 -483.2 M74/4_1132-1 Box corer BC 2007-12-10T04:43:00 4.31167 73.08867 -483 M74/4_1133-1 Piston corer PC 2007-12-10T05:44:00 4.31167 73.08867 -483.1 M74/4_1134-1 Grab GRAB 2007-12-10T08:16:00 4.28217 72.83483 -173.4 M74/4_1135-1 Grab GRAB 2007-12-10T08:44:00 4.28217 72.83467 -173.6 M74/4_1136-1 Piston corer PC 2007-12-10T09:47:00 4.28217 72.83467 -172.6 M74/4_1137-1 Grab GRAB 2007-12-10T12:04:00 4.13067 72.98267 M74/4_1138-1 Grab GRAB 2007-12-10T12:40:00 4.13067 72.98267 M74/4_1139-1 Grab GRAB 2007-12-10T13:52:00 4.13200 72.94967 M74/4_1140-1 Piston corer PC 2007-12-10T15:00:00 4.13200 72.94967 -203.7 M74/4_1141-1 Seismic reflection profile SEISREFL 2007-12-10T19:18:00 4.56133 73.18500 -432.1 2007-12-12T05:20:00 4.93333 72.82300 -1256.1 M74/4_0_Underway-3 Vessel mounted Acoustic Doppler Current Profiler [38 kHz] VMADCP-38 2007-12-11T22:30:00 4.93310 73.49600 2007-12-12T05:17:00 4.93330 72.82580 M74/4_1142-1 Grab GRAB 2007-12-12T08:31:00 4.82500 73.08417 -387.7 M74/4_1143-1 Piston corer PC 2007-12-12T09:55:00 4.82500 73.08400 -386.8 M74/4_1144-1 Piston corer PC 2007-12-12T13:20:00 4.84883 73.31000 M74/4_1145-1 ParaSound PS 2007-12-12T18:34:00 4.80183 73.40067 -292.9 2007-12-13T05:03:00 4.31633 73.09450 -344.9 M74/4_1146-1 Sound velocity profiler SVP 2007-12-13T06:04:00 4.31133 73.08867 -499.1 M74/4_1147-1 Seismic reflection profile SEISREFL 2007-12-13T10:12:00 4.21700 72.91600 -215.5 2007-12-13T15:20:00 4.21667 73.34450 -266.4 M74/4_1148-1 ParaSound PS 2007-12-13T17:38:00 4.24383 73.22183 -358.7 2007-12-13T18:14:00 4.24417 73.12117 -357.6 M74/4_1149-1 Piston corer PC 2007-12-13T19:37:00 4.31183 73.08867 -483.3 M74/4_1150-1 Piston corer PC 2007-12-13T22:10:00 4.13100 72.98267 -245.6 M74/4_1151-1 ParaSound PS 2007-12-13T23:50:00 4.11333 73.17467 -401 2007-12-14T00:29:00 4.20833 73.19167 -395.6 M74/4_1152-1 Grab GRAB 2007-12-14T01:24:00 4.25000 73.17967 -505.2 M74/4_1153-1 Grab GRAB 2007-12-14T03:46:00 4.14617 73.43233 -375.4