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 SO249/1_0_Underway-1 Swath-mapping system Simrad EM122 (Kongsberg Maritime AS) 2016-06-07T16:34:39 52.15950 -171.70000 2016-06-07T17:34:36 51.96170 -171.63000 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise SO249/1 SO249/1_1-1 CTD/Rosette CTD-RO 2016-06-07T22:40:00 50.99998 -171.99992 -7215.4 SO249/1_2-1 Dredge DRG 2016-06-08T08:45:00 50.30742 -173.09432 -5152.5 2016-06-08T13:39:00 50.29998 -173.09795 -4738.6 SO249/1_3-1 Dredge DRG 2016-06-08T14:10:00 50.29240 -173.05273 -5485.9 2016-06-08T19:25:00 50.28843 -173.06402 -5284.8 SO249/1_4-1 Dredge DRG 2016-06-08T20:22:00 50.18200 -173.16985 -4289.2 2016-06-09T00:39:00 50.17707 -173.15955 -3862 SO249/1_5-1 Dredge DRG 2016-06-09T08:00:00 49.73582 -175.02365 -5187.7 2016-06-09T12:55:00 49.72792 -175.02027 -4816.4 SO249/1_6-1 Dredge DRG 2016-06-09T18:23:00 50.03192 -176.26795 -3950.9 2016-06-09T22:42:00 50.02390 -176.26777 -3479.2 SO249/1_7-1 Dredge DRG 2016-06-10T04:23:00 50.78648 -176.16902 -4821.4 2016-06-10T09:14:00 50.77868 -176.17248 -4396.4 SO249/1_8-1 Dredge DRG 2016-06-10T13:32:00 51.23282 -177.38097 -3590.5 2016-06-10T17:46:00 51.24062 -177.37757 -3380.4 SO249/1_9-1 Dredge DRG 2016-06-10T19:14:00 51.33985 -177.13375 -3322.5 2016-06-10T23:29:00 51.34558 -177.12197 -2751.5 SO249/1_10-1 Dredge DRG 2016-06-11T00:40:00 51.24855 -177.35067 -3545.8 2016-06-11T04:48:00 51.25315 -177.35987 -3144.5 SO249/1_11-1 Dredge DRG 2016-06-11T10:12:00 50.57510 -178.24417 -4783.5 2016-06-11T14:48:00 50.58267 -178.24733 -4475.2 SO249/1_12-1 Dredge DRG 2016-06-11T16:20:00 50.70782 -177.97005 -4381.6 2016-06-11T20:55:00 50.71400 -177.97942 -3939.3 SO249/1_13-1 Dredge DRG 2016-06-12T04:55:00 50.97897 -179.65362 -5304.8 2016-06-12T10:07:00 50.98270 -179.66765 -5085.2 SO249/1_14-1 Dredge DRG 2016-06-12T11:09:00 51.01098 -179.44433 -4933 2016-06-12T15:51:00 51.00387 -179.44368 -4627.5 SO249/1_15-1 Dredge DRG 2016-06-12T16:30:00 50.95345 -179.45773 -4730.6 2016-06-12T21:17:00 50.94807 -179.44990 -4185.2 SO249/1_16-1 Dredge DRG 2016-06-12T22:52:00 50.88097 -179.58715 -5496.1 2016-06-13T04:09:00 50.87405 -179.58185 -4980.4 SO249/1_17-1 Dredge DRG 2016-06-13T12:00:00 49.51055 179.37215 -4670.5 2016-06-13T16:30:00 49.51530 179.38120 -4256.8 SO249/1_18-1 Dredge DRG 2016-06-13T20:11:00 49.54158 178.49860 -4318 2016-06-14T00:28:00 49.54692 178.50663 -3857.2 SO249/1_19-1 Dredge DRG 2016-06-14T01:55:00 49.48062 178.52645 -4662.1 2016-06-14T06:26:00 49.47252 178.52558 -4483.1 SO249/1_20-1 Dredge DRG 2016-06-14T12:04:00 48.97702 177.78822 -5298.6 2016-06-14T18:42:00 48.97352 177.79017 -5079.3 SO249/1_21-1 Dredge DRG 2016-06-14T19:42:00 49.01435 177.98687 -5216.4 2016-06-15T01:11:00 49.01075 177.98860 -4940.7 SO249/1_22-1 Dredge DRG 2016-06-15T03:37:00 48.71667 178.10318 2016-06-15T08:38:00 48.71072 178.10108 -5175.6 SO249/1_23-1 Dredge DRG 2016-06-15T11:48:00 48.73827 177.50517 -4912.6 2016-06-15T16:55:00 48.73047 177.50115 -4485.8 SO249/1_24-1 Dredge DRG 2016-06-16T00:00:00 49.95480 177.67050 -5354.6 2016-06-16T05:06:00 49.94532 177.67003 -5202.1 SO249/1_25-1 Dredge DRG 2016-06-16T13:28:00 51.69185 176.75623 -3627.5 2016-06-16T17:33:00 51.68430 176.75268 -3197.8 SO249/1_26-1 Dredge DRG 2016-06-16T20:18:00 51.51073 176.10967 -4466.6 2016-06-17T00:53:00 51.51835 176.10842 -4067.1 SO249/1_27-1 Dredge DRG 2016-06-17T02:15:00 51.62760 176.40907 -4130.7 2016-06-17T06:48:00 51.63500 176.40570 -3680 SO249/1_28-1 Dredge DRG 2016-06-17T08:22:00 51.69378 176.78137 -3591 2016-06-17T12:11:00 51.68598 176.78238 -3013.8 SO249/1_29-1 Dredge DRG 2016-06-17T12:21:00 51.68803 176.78905 -2925 2016-06-17T15:45:00 51.68097 176.79163 -2412.1 SO249/1_30-1 Dredge DRG 2016-06-17T16:12:00 51.67947 176.79872 -2203.8 2016-06-17T19:23:00 51.67248 176.80167 -1818.6 SO249/1_31-1 Dredge DRG 2016-06-17T20:22:00 51.61873 176.55420 -4287.5 2016-06-18T00:50:00 51.61037 176.55727 -3835.4 SO249/1_32-1 Dredge DRG 2016-06-18T02:30:00 51.50798 176.05757 -4865.3 2016-06-18T06:36:00 51.51453 176.05645 -3823.4 SO249/1_33-1 Dredge DRG 2016-06-18T10:34:00 51.07305 175.54065 -6778.4 2016-06-18T17:33:00 51.08107 175.53230 -6508.7 SO249/1_34-1 Dredge DRG 2016-06-18T21:46:00 51.28078 174.82615 -6105.5 2016-06-19T03:18:00 51.28672 174.81937 -5732.5 SO249/1_35-1 Dredge DRG 2016-06-19T22:09:00 53.40213 172.20048 -3546.7 2016-06-20T02:14:00 53.39568 172.19665 -3346.4 SO249/1_36-1 Dredge DRG 2016-06-20T02:42:00 53.41178 172.15957 -3708.6 2016-06-20T06:08:00 53.40720 172.15497 -3544 SO249/1_37-1 Dredge DRG 2016-06-20T06:43:00 53.43018 172.07222 -3594.5 2016-06-20T10:48:00 53.42457 172.07002 -3333.7 SO249/1_38-1 Dredge DRG 2016-06-20T11:29:00 53.48558 171.99293 -3549.7 2016-06-20T15:48:00 53.48035 171.98033 -3084.2 SO249/1_39-1 Dredge DRG 2016-06-20T17:45:00 53.27043 171.59478 -3383.5 2016-06-20T21:58:00 53.27802 171.59670 -2901 SO249/1_40-1 Dredge DRG 2016-06-20T23:24:00 53.37965 171.21820 -3579.9 2016-06-21T03:51:00 53.38583 171.22063 -3126.3 SO249/1_41-1 Dredge DRG 2016-06-21T04:36:00 53.40542 171.17233 -3320.3 2016-06-21T08:20:00 53.41133 171.17272 -2818.9 SO249/1_42-1 Dredge DRG 2016-06-21T15:15:00 52.66092 170.39935 -6103.9 2016-06-21T21:34:00 52.66917 170.40200 -5626.1 SO249/1_43-1 Dredge DRG 2016-06-21T22:31:00 52.77743 170.33645 -6424.8 2016-06-22T03:35:00 52.78472 170.33512 -5356.9 SO249/1_44-1 Dredge DRG 2016-06-22T06:55:00 52.82967 169.95595 -7449.1 2016-06-22T13:46:00 52.83748 169.94822 -6145.7 SO249/1_45-1 Dredge DRG 2016-06-22T17:09:00 52.66070 169.69283 -5308 2016-06-22T22:41:00 52.65778 169.68140 -4775.2 SO249/1_46-1 Dredge DRG 2016-06-22T23:14:00 52.70187 169.71682 -6486 2016-06-23T07:20:00 52.70078 169.71630 -6460.8 SO249/1_47-1 Dredge DRG 2016-06-23T12:22:00 52.48298 169.66113 -3460.7 2016-06-23T16:45:00 52.48127 169.64877 -3052.2 SO249/1_48-1 Dredge DRG 2016-06-23T22:55:00 52.60595 171.40010 -3810.2 2016-06-24T03:12:00 52.60460 171.38658 -3489.4 SO249/1_49-1 Dredge DRG 2016-06-24T08:14:00 52.28195 172.27710 -3740.2 2016-06-24T12:47:00 52.28960 172.27025 -3306.3 SO249/1_50-1 Dredge DRG 2016-06-24T13:30:00 52.33293 172.37567 -3754.6 2016-06-24T18:05:00 52.32745 172.37300 -3317.3 SO249/1_51-1 Dredge DRG 2016-06-24T23:10:00 52.25998 172.97085 -1491.5 2016-06-25T02:07:00 52.26553 172.97687 -1112.9 SO249/1_52-1 Deep-Sea Multibeam Echosounder EM120 2016-06-25T12:04:00 51.63567 170.75405 -2935 2016-06-25T23:11:00 49.98687 173.52530 -2614.3 SO249/1_53-1 Dredge DRG 2016-06-26T00:06:00 50.07905 173.42135 -4094.1 2016-06-26T04:35:00 50.07753 173.43095 -3694.4 SO249/1_54-1 Dredge DRG 2016-06-26T05:12:00 50.05613 173.50527 -3650.7 2016-06-26T09:50:00 50.05002 173.49798 -3129.2 SO249/1_55-1 Dredge DRG 2016-06-26T12:25:00 50.46973 173.03217 -4112.6 2016-06-26T17:22:00 50.46287 173.03122 -3734.5 SO249/1_56-1 Dredge DRG 2016-06-26T18:29:00 50.57418 172.89382 -4147.7 2016-06-26T23:04:00 50.56773 172.88935 -3689.3 SO249/1_57-1 Dredge DRG 2016-06-26T23:54:00 50.65717 172.74158 -3954.9 2016-06-27T05:18:00 50.64897 172.74020 -3663 SO249/1_58-1 Dredge DRG 2016-06-27T07:28:00 50.88820 172.26415 -4503.1 2016-06-27T12:30:00 50.87855 172.26618 -3945.6 SO249/1_59-1 Dredge DRG 2016-06-27T14:03:00 51.02398 172.02277 -4365.7 2016-06-27T19:03:00 51.01763 172.01723 -3807.2 SO249/1_60-1 Dredge DRG 2016-06-27T23:37:00 51.46378 171.22200 -3954.5 2016-06-28T04:47:00 51.45570 171.21643 -3233.7 SO249/1_61-1 Dredge DRG 2016-06-28T05:28:00 51.39382 171.27328 -3131.7 2016-06-28T09:57:00 51.38625 171.26855 -2518.4 SO249/1_62-1 Dredge DRG 2016-06-28T13:51:00 51.30320 170.34393 -4454.3 2016-06-28T18:58:00 51.29838 170.33498 -3847.1 SO249/1_63-1 Dredge DRG 2016-06-28T21:14:00 51.15790 169.85747 -4567 2016-06-29T02:57:00 51.15088 169.85097 -3957.8 SO249/1_64-1 Dredge DRG 2016-06-29T07:15:00 51.06527 168.79878 -2976.6 2016-06-29T11:40:00 51.05773 168.79560 -2448 SO249/1_65-1 Dredge DRG 2016-06-29T19:32:00 50.53288 167.48337 -3330.6 2016-06-29T23:54:00 50.53975 167.47515 -2892.4 SO249/1_66-1 Dredge DRG 2016-06-30T01:13:00 50.65142 167.36608 -2242.9 2016-06-30T05:14:00 50.64512 167.35307 -2160.8 SO249/1_67-1 Dredge DRG 2016-06-30T08:08:00 50.56460 167.07338 -4307.8 2016-06-30T13:02:00 50.56817 167.08288 -3883.2 SO249/1_68-1 Dredge DRG 2016-06-30T17:39:00 49.98967 167.36238 -4254.3 2016-06-30T22:49:00 49.99812 167.35642 -3683.9 SO249/1_69-1 Dredge DRG 2016-06-30T23:34:00 50.02752 167.21238 -3442 2016-07-01T04:13:00 50.01807 167.21815 -2949.2 SO249/1_70-1 Dredge DRG 2016-07-01T05:27:00 50.01670 167.50940 -3697.9 2016-07-01T09:53:00 50.02545 167.50735 -3306.3 SO249/1_71-1 Dredge DRG 2016-07-01T11:39:00 49.80923 167.79650 -2965.5 2016-07-01T15:52:00 49.80063 167.79708 -2460.7 SO249/1_72-1 Dredge DRG 2016-07-01T17:01:00 49.73815 167.85677 -2584.7 2016-07-01T20:46:00 49.74283 167.85320 -2328.1 SO249/1_73-1 Dredge DRG 2016-07-01T23:06:00 49.57357 167.81173 -3265.8 2016-07-02T03:29:00 49.58282 167.81342 -2762.2 SO249/1_74-1 Dredge DRG 2016-07-02T06:25:00 49.62388 168.55678 -3803 2016-07-02T11:30:00 49.62332 168.54332 -3457.3 SO249/1_75-1 Dredge DRG 2016-07-02T12:18:00 49.73195 168.56688 -3399.2 2016-07-02T16:57:00 49.73703 168.55707 -3000.8 SO249/1_76-1 Dredge DRG 2016-07-02T23:30:00 50.28212 169.93677 -3389.3 2016-07-03T04:14:00 50.27537 169.93832 -2971.7 SO249/1_77-1 Dredge DRG 2016-07-03T06:52:00 50.09568 169.93008 -4131.8 2016-07-03T11:57:00 50.10348 169.92893 -3672.6 SO249/1_78-1 Dredge DRG 2016-07-03T13:47:00 50.00597 170.19987 -3140.9 2016-07-03T18:05:00 50.01367 170.19998 -2631 SO249/1_79-1 Dredge DRG 2016-07-03T23:09:00 49.38238 169.85342 -4507.9 2016-07-04T04:26:00 49.38930 169.85065 -4068.2 SO249/1_80-1 Dredge DRG 2016-07-04T05:43:00 49.29688 169.71640 -4685 2016-07-04T11:12:00 49.30343 169.71292 -4164.8 SO249/1_81-1 Dredge DRG 2016-07-04T14:53:00 48.73860 169.25250 -3100 2016-07-04T19:36:00 48.73195 169.24480 -2633.9 SO249/1_82-1 Dredge DRG 2016-07-04T22:53:00 48.45903 168.86925 -4358.6 2016-07-05T04:28:00 48.46518 168.87825 -3910.1 SO249/1_83-1 Dredge DRG 2016-07-05T08:14:00 48.40582 167.90123 -8192.7 2016-07-05T13:54:00 48.41277 167.90802 SO249/1_84-1 Dredge DRG 2016-07-05T17:50:00 48.91653 168.04617 -3941.4 2016-07-05T22:45:00 48.91693 168.06068 -3504.1 SO249/1_85-1 Dredge DRG 2016-07-06T05:39:00 48.53388 167.16010 -5869 2016-07-06T11:49:00 48.54103 167.16838 -5512.9 SO249/1_86-1 Dredge DRG 2016-07-06T18:24:00 49.29370 166.33357 -5966.6 2016-07-07T00:14:00 49.30182 166.34207 -5377.4 SO249/1_87-1 CTD/Rosette CTD-RO 2016-07-07T02:08:00 49.30180 166.34202 -5384.7 SO249/1_88-1 Dredge DRG 2016-07-07T09:34:00 49.41312 166.27118 -5120 2016-07-07T15:43:00 49.40787 166.26758 -4658.7 SO249/1_89-1 Dredge DRG 2016-07-07T22:09:00 50.30412 165.64192 -4855 2016-07-08T03:52:00 50.29818 165.63282 -4556.8 SO249/1_90-1 Dredge DRG 2016-07-08T05:06:00 50.33833 165.64442 -5243.9 2016-07-08T10:44:00 50.33320 165.63767 -4711.6 SO249/1_91-1 Dredge DRG 2016-07-08T21:48:00 49.90917 163.58808 -5779 2016-07-09T03:54:00 49.90278 163.58735 -5390.5 SO249/1_92-1 Dredge DRG 2016-07-09T07:25:00 50.06770 163.03552 -5104.1 2016-07-09T12:15:00 50.06210 163.02940 -4669.8 SO249/1_93-1 Dredge DRG 2016-07-09T13:07:00 49.94738 163.07853 -5226 2016-07-09T19:05:00 49.94087 163.07087 -4829.7 SO249/1_94-1 Dredge DRG 2016-07-09T23:52:00 49.36137 163.34867 -5144.5 2016-07-10T05:17:00 49.35447 163.34232 -4740.7 SO249/1_95-1 Dredge DRG 2016-07-10T06:00:00 49.38518 163.22633 -5815.5 2016-07-10T11:17:00 49.37902 163.22380 -5204.9 SO249/1_96-1 Dredge DRG 2016-07-10T12:20:00 49.50945 163.13720 -5814.5 2016-07-10T18:27:00 49.50370 163.13632 -5423.8 SO249/1_97-1 Dredge DRG 2016-07-10T19:24:00 49.39455 163.16652 -5103.9 2016-07-11T00:32:00 49.38788 163.16693 -4470 SO249/1_98-1 Dredge DRG 2016-07-11T01:17:00 49.32270 163.24418 -5601.2 2016-07-11T07:06:00 49.32917 163.24498 -5179 SO249/1_99-1 Dredge DRG 2016-07-11T09:52:00 49.62778 163.03228 -5901.6 2016-07-11T15:34:00 49.63252 163.04052 -5522.8 SO249/1_100-1 Dredge DRG 2016-07-11T21:55:00 48.84540 162.78020 -5661.5 2016-07-12T03:10:00 48.84108 162.78763 -5309.9 SO249/1_101-1 Dredge DRG 2016-07-12T05:45:00 49.10758 162.80765 -5752.8 2016-07-12T11:18:00 49.11245 162.81485 -6423.4