Raw Knudsen 3260 CHIRP Subbottom Profiler Data for the Arctic Ocean

Knudsen 3260 CHIRP subbottom profiler data were collected in the Raw Knudsen SEG-Y Datagram format.

Dataset Citation

Cite as: UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). 2012: Raw Knudsen 3260 CHIRP Subbottom Profiler Data for the Arctic Ocean. NOAA National Centers for Environmental Information. Accessed [date].

Dataset Identifiers

NCEI Metadata ID: gov.noaa.ngdc.mgg.seismic:HLY1202_SubbottomProfiler

ISO 19115-2 Metadata

gov.noaa.ngdc.mgg.seismic:HLY1202_SubbottomProfiler

XML


Search Data	Trackline Geophysical Data Viewer (search) An interactive map of tracklines providing access to marine geophysical survey data (bathymetry, gravity, magnetics, seismics), and aeromagnetic surveys in the archive.
Order Data	Request Trackline Data (order) Download seismic data from this cruise.
Distribution Formats	Raw Knudsen SEG-Y Datagram
Ordering Instructions	Contact NCEI for other distribution options and instructions.
Distributor	NOAA National Centers for Environmental Information ncei.info@noaa.gov
Dataset Point of Contact	NOAA National Centers for Environmental Information ncei.info@noaa.gov
Dataset Point of Contact	Jennifer Jencks NOAA National Centers for Environmental Information 303 497-6419 Jennifer.Jencks@noaa.gov


Coverage Description	2012_239_0222_LF_000
Time Period	2012-08-26T02:22:30 to 2012-09-24T00:02:09; 2012-08-26T02:22:30 to 2012-08-26T03:40:21; 2012-08-26T03:40:22 to 2012-08-26T05:06:09; 2012-08-26T05:06:10 to 2012-08-26T06:33:26; 2012-08-26T22:42:01 to 2012-08-26T23:08:12; 2012-08-26T23:08:13 to 2012-08-26T23:17:55; 2012-08-26T23:17:56 to 2012-08-26T23:50:16; 2012-08-26T23:50:17 to 2012-08-27T00:43:47; 2012-08-27T00:43:47 to 2012-08-27T01:17:47; 2012-08-27T01:17:47 to 2012-08-27T01:51:03; 2012-08-27T01:51:03 to 2012-08-27T02:29:35; 2012-08-27T02:29:36 to 2012-08-27T03:17:54; 2012-08-27T03:17:55 to 2012-08-27T04:04:16; 2012-08-27T04:04:18 to 2012-08-27T04:29:14; 2012-08-27T04:29:19 to 2012-08-27T05:10:48; 2012-08-27T05:49:57 to 2012-08-27T09:00:44; 2012-08-27T09:00:54 to 2012-08-27T12:29:02; 2012-08-27T12:29:12 to 2012-08-27T15:41:09; 2012-08-27T15:41:20 to 2012-08-27T17:08:00; 2012-08-27T22:44:28 to 2012-08-28T00:11:18; 2012-08-28T00:11:22 to 2012-08-28T01:25:13; 2012-08-28T01:25:17 to 2012-08-28T03:19:13; 2012-08-28T03:19:19 to 2012-08-28T05:02:00; 2012-08-28T05:02:04 to 2012-08-28T06:11:30; 2012-08-28T06:11:34 to 2012-08-28T07:20:36; 2012-08-28T07:20:40 to 2012-08-28T08:23:18; 2012-08-28T08:29:47 to 2012-08-28T09:18:56; 2012-08-28T09:18:59 to 2012-08-28T10:41:45; 2012-08-28T10:41:53 to 2012-08-28T12:31:56; 2012-08-28T12:32:02 to 2012-08-28T13:03:33; 2012-08-28T13:03:41 to 2012-08-28T13:53:06; 2012-08-28T13:53:13 to 2012-08-28T14:49:41; 2012-08-28T14:49:50 to 2012-08-28T15:56:26; 2012-08-28T15:56:43 to 2012-08-28T16:43:28; 2012-08-28T16:43:35 to 2012-08-28T17:34:07; 2012-08-28T17:34:14 to 2012-08-28T18:11:37; 2012-08-28T18:11:42 to 2012-08-28T18:41:56; 2012-08-28T18:42:00 to 2012-08-28T19:10:21; 2012-08-28T19:10:24 to 2012-08-28T19:39:00; 2012-08-28T19:39:04 to 2012-08-28T20:09:05; 2012-08-28T20:09:09 to 2012-08-28T20:37:00; 2012-08-28T20:37:06 to 2012-08-28T22:01:54; 2012-08-28T22:02:05 to 2012-08-28T23:44:07; 2012-08-28T23:44:18 to 2012-08-29T01:30:00; 2012-08-29T01:30:11 to 2012-08-29T03:14:42; 2012-08-29T03:14:53 to 2012-08-29T04:44:40; 2012-08-29T04:44:49 to 2012-08-29T08:18:56; 2012-08-29T08:19:07 to 2012-08-29T11:48:46; 2012-08-29T11:48:56 to 2012-08-29T14:54:00; 2012-08-29T14:54:09 to 2012-08-29T17:32:16; 2012-08-29T17:32:24 to 2012-08-29T20:06:54; 2012-08-29T20:07:02 to 2012-08-29T22:38:28; 2012-08-29T22:38:36 to 2012-08-30T01:31:39; 2012-08-30T01:31:48 to 2012-08-30T04:45:57; 2012-08-30T04:46:06 to 2012-08-30T07:48:46; 2012-08-30T07:48:56 to 2012-08-30T11:06:30; 2012-08-30T11:06:41 to 2012-08-30T14:08:27; 2012-08-30T14:08:35 to 2012-08-30T16:41:16; 2012-08-30T16:41:25 to 2012-08-30T19:35:14; 2012-08-30T19:35:23 to 2012-08-30T22:25:33; 2012-08-30T22:25:42 to 2012-08-31T01:23:20; 2012-08-31T01:23:29 to 2012-08-31T04:24:24; 2012-08-31T04:24:32 to 2012-08-31T07:31:06; 2012-08-31T07:31:16 to 2012-08-31T10:34:35; 2012-08-31T10:34:43 to 2012-08-31T13:20:01; 2012-08-31T13:20:10 to 2012-08-31T16:10:11; 2012-08-31T16:10:19 to 2012-08-31T19:04:28; 2012-08-31T19:04:39 to 2012-08-31T22:38:16; 2012-08-31T22:38:26 to 2012-09-01T02:09:11; 2012-09-01T02:09:20 to 2012-09-01T05:18:43; 2012-09-01T05:18:52 to 2012-09-01T08:28:36; 2012-09-01T08:28:46 to 2012-09-01T11:22:15; 2012-09-01T11:22:24 to 2012-09-01T13:34:27; 2012-09-01T13:34:34 to 2012-09-01T16:17:44; 2012-09-01T16:17:53 to 2012-09-01T19:48:18; 2012-09-01T19:48:28 to 2012-09-01T23:10:34; 2012-09-01T23:10:44 to 2012-09-02T02:28:26; 2012-09-02T02:28:35 to 2012-09-02T05:40:35; 2012-09-02T05:40:44 to 2012-09-02T08:50:09; 2012-09-02T08:50:19 to 2012-09-02T11:59:32; 2012-09-02T11:59:41 to 2012-09-02T15:04:37; 2012-09-02T15:04:46 to 2012-09-02T18:22:03; 2012-09-02T18:22:14 to 2012-09-02T21:46:23; 2012-09-02T21:46:33 to 2012-09-03T01:09:51; 2012-09-03T01:10:02 to 2012-09-03T04:24:17; 2012-09-03T04:24:26 to 2012-09-03T05:26:33; 2012-09-03T05:26:46 to 2012-09-03T06:47:36; 2012-09-03T06:47:44 to 2012-09-03T08:08:38; 2012-09-03T08:08:47 to 2012-09-03T09:27:54; 2012-09-03T09:28:01 to 2012-09-03T10:51:58; 2012-09-03T10:52:06 to 2012-09-03T12:24:30; 2012-09-03T12:24:40 to 2012-09-03T13:57:38; 2012-09-03T13:57:48 to 2012-09-03T15:31:01; 2012-09-03T15:31:11 to 2012-09-03T17:10:09; 2012-09-03T17:10:20 to 2012-09-03T18:46:34; 2012-09-03T18:46:45 to 2012-09-03T20:21:43; 2012-09-03T20:21:51 to 2012-09-03T22:00:20; 2012-09-03T22:00:30 to 2012-09-03T23:33:31; 2012-09-03T23:33:42 to 2012-09-04T01:15:27; 2012-09-04T01:15:39 to 2012-09-04T02:56:46; 2012-09-04T02:56:54 to 2012-09-04T04:32:00; 2012-09-04T04:32:07 to 2012-09-04T06:02:09; 2012-09-04T06:02:20 to 2012-09-04T07:30:43; 2012-09-04T07:30:53 to 2012-09-04T08:13:15; 2012-09-04T08:13:22 to 2012-09-04T11:09:57; 2012-09-04T11:10:03 to 2012-09-04T13:54:15; 2012-09-04T13:54:24 to 2012-09-04T15:15:05; 2012-09-04T15:17:57 to 2012-09-04T18:05:25; 2012-09-04T18:05:34 to 2012-09-04T20:44:45; 2012-09-04T20:44:53 to 2012-09-04T23:55:06; 2012-09-04T23:55:17 to 2012-09-05T02:53:01; 2012-09-05T02:53:09 to 2012-09-05T06:17:48; 2012-09-05T06:17:59 to 2012-09-05T09:50:28; 2012-09-05T09:50:39 to 2012-09-05T13:22:31; 2012-09-05T13:22:42 to 2012-09-05T16:45:45; 2012-09-05T16:45:55 to 2012-09-05T19:55:49; 2012-09-05T19:56:00 to 2012-09-05T23:15:38; 2012-09-05T23:15:48 to 2012-09-06T02:40:14; 2012-09-06T02:40:25 to 2012-09-06T05:59:12; 2012-09-06T05:59:23 to 2012-09-06T09:25:32; 2012-09-06T09:25:42 to 2012-09-06T12:54:49; 2012-09-06T12:55:00 to 2012-09-06T16:28:43; 2012-09-06T16:28:54 to 2012-09-06T19:50:37; 2012-09-06T19:50:47 to 2012-09-06T23:03:55; 2012-09-06T23:04:05 to 2012-09-07T02:09:11; 2012-09-07T02:09:20 to 2012-09-07T04:48:03; 2012-09-07T04:48:10 to 2012-09-07T06:44:03; 2012-09-07T06:44:08 to 2012-09-07T08:22:56; 2012-09-07T08:23:02 to 2012-09-07T10:44:22; 2012-09-07T10:44:31 to 2012-09-07T13:48:30; 2012-09-07T13:48:39 to 2012-09-07T16:49:12; 2012-09-07T16:49:20 to 2012-09-07T19:43:08; 2012-09-07T19:43:17 to 2012-09-07T22:38:58; 2012-09-07T22:39:08 to 2012-09-08T01:44:03; 2012-09-08T01:44:14 to 2012-09-08T05:15:58; 2012-09-08T05:16:09 to 2012-09-08T08:35:51; 2012-09-08T08:36:01 to 2012-09-08T11:38:05; 2012-09-08T11:38:14 to 2012-09-08T14:45:14; 2012-09-08T14:45:25 to 2012-09-08T17:49:44; 2012-09-08T17:49:52 to 2012-09-08T18:50:04; 2012-09-08T18:50:09 to 2012-09-08T19:53:40; 2012-09-08T19:53:43 to 2012-09-08T20:29:59; 2012-09-08T20:30:03 to 2012-09-08T23:03:42; 2012-09-08T23:03:52 to 2012-09-09T02:13:59; 2012-09-09T02:14:08 to 2012-09-09T05:16:28; 2012-09-09T05:16:38 to 2012-09-09T08:27:10; 2012-09-09T08:27:20 to 2012-09-09T11:20:48; 2012-09-09T11:20:55 to 2012-09-09T14:49:45; 2012-09-09T14:49:56 to 2012-09-09T18:30:23; 2012-09-09T18:30:34 to 2012-09-09T22:02:08; 2012-09-09T22:02:18 to 2012-09-10T01:36:44; 2012-09-10T01:36:54 to 2012-09-10T04:31:25; 2012-09-10T04:31:34 to 2012-09-10T07:30:01; 2012-09-10T07:30:10 to 2012-09-10T10:44:31; 2012-09-10T10:44:40 to 2012-09-10T13:52:56; 2012-09-10T13:53:06 to 2012-09-10T16:49:48; 2012-09-10T16:49:57 to 2012-09-10T19:46:39; 2012-09-10T19:46:49 to 2012-09-10T22:59:37; 2012-09-10T22:59:47 to 2012-09-11T02:16:01; 2012-09-11T02:16:11 to 2012-09-11T05:36:10; 2012-09-11T05:36:20 to 2012-09-11T08:58:02; 2012-09-11T08:58:13 to 2012-09-11T12:08:28; 2012-09-11T12:08:37 to 2012-09-11T15:15:39; 2012-09-11T15:15:48 to 2012-09-11T18:19:15; 2012-09-11T18:19:24 to 2012-09-11T21:17:16; 2012-09-11T21:17:24 to 2012-09-12T00:11:55; 2012-09-12T00:12:03 to 2012-09-12T03:09:39; 2012-09-12T03:09:48 to 2012-09-12T06:05:09; 2012-09-12T06:05:18 to 2012-09-12T09:15:00; 2012-09-12T09:15:09 to 2012-09-12T12:14:22; 2012-09-12T12:14:32 to 2012-09-12T15:49:26; 2012-09-12T15:49:38 to 2012-09-12T19:28:17; 2012-09-12T19:28:27 to 2012-09-12T22:56:25; 2012-09-12T22:56:35 to 2012-09-13T02:09:27; 2012-09-13T02:09:37 to 2012-09-13T04:59:11; 2012-09-13T04:59:20 to 2012-09-13T07:53:25; 2012-09-13T07:53:35 to 2012-09-13T10:57:16; 2012-09-13T10:57:25 to 2012-09-13T13:51:32; 2012-09-13T13:51:40 to 2012-09-13T16:26:16; 2012-09-13T16:26:24 to 2012-09-13T19:10:58; 2012-09-13T19:11:06 to 2012-09-13T22:05:15; 2012-09-13T22:05:25 to 2012-09-14T01:21:19; 2012-09-14T01:21:30 to 2012-09-14T04:58:58; 2012-09-14T04:59:12 to 2012-09-14T08:44:18; 2012-09-14T08:44:27 to 2012-09-14T11:39:59; 2012-09-14T11:40:09 to 2012-09-14T14:39:42; 2012-09-14T14:39:51 to 2012-09-14T17:27:26; 2012-09-14T17:27:34 to 2012-09-14T20:19:55; 2012-09-14T20:20:04 to 2012-09-14T23:22:54; 2012-09-14T23:23:03 to 2012-09-15T02:16:24; 2012-09-15T02:16:34 to 2012-09-15T05:25:31; 2012-09-15T05:25:40 to 2012-09-15T08:36:00; 2012-09-15T08:36:10 to 2012-09-15T11:56:33; 2012-09-15T11:56:44 to 2012-09-15T15:25:20; 2012-09-15T15:25:31 to 2012-09-15T18:51:08; 2012-09-15T18:51:19 to 2012-09-15T22:10:04; 2012-09-15T22:10:14 to 2012-09-16T01:29:48; 2012-09-16T01:29:58 to 2012-09-16T05:01:01; 2012-09-16T05:01:12 to 2012-09-16T08:22:39; 2012-09-16T08:22:49 to 2012-09-16T11:40:28; 2012-09-16T11:40:38 to 2012-09-16T14:41:34; 2012-09-16T14:41:43 to 2012-09-16T17:39:32; 2012-09-16T17:39:42 to 2012-09-16T20:40:04; 2012-09-16T20:40:13 to 2012-09-16T23:31:12; 2012-09-16T23:31:22 to 2012-09-17T02:22:25; 2012-09-17T02:22:35 to 2012-09-17T05:13:07; 2012-09-17T05:13:15 to 2012-09-17T07:46:35; 2012-09-17T07:46:43 to 2012-09-17T10:39:55; 2012-09-17T10:40:05 to 2012-09-17T13:48:17; 2012-09-17T13:48:28 to 2012-09-17T17:10:11; 2012-09-17T17:10:22 to 2012-09-17T20:41:44; 2012-09-17T20:41:55 to 2012-09-18T00:13:31; 2012-09-18T00:13:42 to 2012-09-18T03:47:15; 2012-09-18T03:47:26 to 2012-09-18T07:23:40; 2012-09-18T07:23:49 to 2012-09-18T10:13:11; 2012-09-18T10:13:21 to 2012-09-18T13:20:41; 2012-09-18T13:20:51 to 2012-09-18T16:17:35; 2012-09-18T16:17:46 to 2012-09-18T19:26:10; 2012-09-18T19:26:21 to 2012-09-18T22:54:32; 2012-09-18T22:54:43 to 2012-09-19T02:26:14; 2012-09-19T02:26:25 to 2012-09-19T05:28:46; 2012-09-19T05:28:58 to 2012-09-19T08:51:48; 2012-09-19T08:52:00 to 2012-09-19T12:19:55; 2012-09-19T12:20:03 to 2012-09-19T15:43:35; 2012-09-19T15:43:46 to 2012-09-19T19:16:38; 2012-09-19T19:16:49 to 2012-09-19T22:51:14; 2012-09-19T22:51:25 to 2012-09-20T02:04:09; 2012-09-20T02:04:17 to 2012-09-20T05:27:57; 2012-09-20T05:28:08 to 2012-09-20T08:53:23; 2012-09-20T08:53:33 to 2012-09-20T12:09:41; 2012-09-20T12:09:52 to 2012-09-20T15:45:21; 2012-09-20T15:45:32 to 2012-09-20T19:17:31; 2012-09-20T19:17:42 to 2012-09-20T22:53:57; 2012-09-20T22:54:08 to 2012-09-21T02:18:37; 2012-09-21T02:18:47 to 2012-09-21T05:07:53; 2012-09-21T05:08:01 to 2012-09-21T06:53:16; 2012-09-21T06:53:20 to 2012-09-21T08:23:47; 2012-09-21T08:23:53 to 2012-09-21T08:54:22; 2012-09-21T08:54:37 to 2012-09-21T09:49:42; 2012-09-21T09:49:47 to 2012-09-21T10:26:44; 2012-09-21T10:26:48 to 2012-09-21T11:18:08; 2012-09-21T11:18:12 to 2012-09-21T11:50:53; 2012-09-21T11:50:56 to 2012-09-21T12:50:12; 2012-09-21T12:50:18 to 2012-09-21T13:40:07; 2012-09-21T14:14:11 to 2012-09-21T15:03:27; 2012-09-21T15:03:31 to 2012-09-21T15:35:14; 2012-09-21T15:35:16 to 2012-09-21T16:15:44; 2012-09-21T16:15:49 to 2012-09-21T17:08:53; 2012-09-21T17:08:58 to 2012-09-21T18:06:56; 2012-09-21T18:07:04 to 2012-09-21T20:29:07; 2012-09-21T20:29:16 to 2012-09-21T22:41:28; 2012-09-21T22:41:32 to 2012-09-21T22:51:52; 2012-09-21T22:51:56 to 2012-09-21T23:03:51; 2012-09-21T23:03:55 to 2012-09-22T01:01:59; 2012-09-22T01:02:06 to 2012-09-22T02:54:45; 2012-09-22T02:54:50 to 2012-09-22T03:53:40; 2012-09-22T03:53:42 to 2012-09-22T05:06:22; 2012-09-22T05:06:27 to 2012-09-22T06:07:27; 2012-09-22T06:07:30 to 2012-09-22T07:00:38; 2012-09-22T07:00:41 to 2012-09-22T08:26:23; 2012-09-22T08:26:30 to 2012-09-22T08:51:06; 2012-09-22T08:57:29 to 2012-09-22T09:20:54; 2012-09-22T09:20:56 to 2012-09-22T09:36:23; 2012-09-22T09:36:24 to 2012-09-22T09:50:00; 2012-09-22T10:11:31 to 2012-09-22T10:40:51; 2012-09-22T10:40:59 to 2012-09-22T11:16:48; 2012-09-22T11:20:21 to 2012-09-22T11:40:24; 2012-09-22T11:45:21 to 2012-09-22T12:44:48; 2012-09-22T12:44:54 to 2012-09-22T13:38:48; 2012-09-22T13:39:47 to 2012-09-22T14:09:19; 2012-09-22T14:17:37 to 2012-09-22T14:46:56; 2012-09-22T14:47:00 to 2012-09-22T15:11:02; 2012-09-22T15:11:07 to 2012-09-22T16:21:14; 2012-09-22T17:44:39 to 2012-09-22T19:05:47; 2012-09-22T19:05:54 to 2012-09-22T20:52:41; 2012-09-22T20:52:52 to 2012-09-22T22:41:15; 2012-09-22T22:41:26 to 2012-09-22T23:39:40; 2012-09-22T23:39:45 to 2012-09-23T00:27:09; 2012-09-23T00:27:14 to 2012-09-23T01:01:25; 2012-09-23T02:33:28 to 2012-09-23T03:57:32; 2012-09-23T03:57:36 to 2012-09-23T05:12:25; 2012-09-23T05:12:28 to 2012-09-23T06:53:33; 2012-09-23T06:53:39 to 2012-09-23T08:39:24; 2012-09-23T08:39:29 to 2012-09-23T10:02:21; 2012-09-23T10:02:25 to 2012-09-23T10:57:47; 2012-09-23T10:57:50 to 2012-09-23T11:48:29; 2012-09-23T11:48:32 to 2012-09-23T12:13:13; 2012-09-23T12:13:18 to 2012-09-23T13:08:51; 2012-09-23T13:08:53 to 2012-09-23T13:52:50; 2012-09-23T13:52:51 to 2012-09-23T14:05:12; 2012-09-23T14:05:16 to 2012-09-23T14:38:06; 2012-09-23T14:38:07 to 2012-09-23T14:46:51; 2012-09-23T14:46:55 to 2012-09-23T15:12:19; 2012-09-23T15:12:20 to 2012-09-23T15:30:15; 2012-09-23T15:30:16 to 2012-09-23T15:47:13; 2012-09-23T15:47:13 to 2012-09-23T16:03:28; 2012-09-23T16:03:28 to 2012-09-23T16:19:23; 2012-09-23T16:19:24 to 2012-09-23T16:35:11; 2012-09-23T16:35:11 to 2012-09-23T16:51:05; 2012-09-23T16:51:05 to 2012-09-23T17:07:07; 2012-09-23T17:07:08 to 2012-09-23T17:22:55; 2012-09-23T17:22:55 to 2012-09-23T17:38:35; 2012-09-23T17:38:36 to 2012-09-23T17:54:18; 2012-09-23T17:54:18 to 2012-09-23T18:10:04; 2012-09-23T18:10:05 to 2012-09-23T18:25:44; 2012-09-23T18:25:44 to 2012-09-23T18:41:23; 2012-09-23T18:41:24 to 2012-09-23T18:57:05; 2012-09-23T18:57:05 to 2012-09-23T19:00:45; 2012-09-23T19:00:48 to 2012-09-23T19:16:13; 2012-09-23T19:16:13 to 2012-09-23T19:18:11; 2012-09-23T19:18:15 to 2012-09-23T19:22:42; 2012-09-23T19:24:29 to 2012-09-23T19:37:22; 2012-09-23T19:37:22 to 2012-09-23T19:50:15; 2012-09-23T19:50:15 to 2012-09-23T19:57:02; 2012-09-23T19:57:06 to 2012-09-23T20:09:59; 2012-09-23T20:09:59 to 2012-09-23T20:10:47; 2012-09-23T20:10:49 to 2012-09-23T20:23:07; 2012-09-23T20:23:08 to 2012-09-23T20:36:01; 2012-09-23T20:36:45 to 2012-09-23T20:49:38; 2012-09-23T20:49:38 to 2012-09-23T20:53:51; 2012-09-23T20:53:52 to 2012-09-23T21:06:45; 2012-09-23T21:06:45 to 2012-09-23T21:19:57; 2012-09-23T21:19:58 to 2012-09-23T21:32:51; 2012-09-23T21:32:54 to 2012-09-23T21:37:33; 2012-09-23T21:37:36 to 2012-09-23T21:46:55; 2012-09-23T21:46:57 to 2012-09-23T21:59:52; 2012-09-23T21:59:52 to 2012-09-23T22:07:12; 2012-09-23T22:07:13 to 2012-09-23T22:19:10; 2012-09-23T22:19:11 to 2012-09-23T22:24:00; 2012-09-23T22:24:01 to 2012-09-23T22:25:12; 2012-09-23T22:25:13 to 2012-09-23T22:31:51; 2012-09-23T22:31:52 to 2012-09-23T22:56:11; 2012-09-23T22:57:02 to 2012-09-23T23:22:21; 2012-09-23T23:22:54 to 2012-09-23T23:48:13; 2012-09-23T23:48:14 to 2012-09-24T00:02:09
Spatial Reference System	urn:ogc:def:crs:EPSG::4326urn:ogc:def:crs:EPSG::5831
Spatial Bounding Box Coordinates	N: 83.50933 S: 71.27264 E: -154.71167 W: -176.00042 N: 71.30278 S: 71.30272 E: -156.84396 W: -156.84435 N: 71.30282 S: 71.30275 E: -156.84411 W: -156.84455 N: 71.30282 S: 71.30258 E: -156.84314 W: -156.84451 N: 71.32846 S: 71.30224 E: -156.84286 W: -156.86854 N: 71.34430 S: 71.32847 E: -156.86855 W: -156.88937 N: 71.43017 S: 71.34434 E: -156.88942 W: -156.94567 N: 71.60436 S: 71.43027 E: -156.94571 W: -157.01677 N: 71.74648 S: 71.60445 E: -157.01680 W: -157.07319 N: 71.88966 S: 71.74651 E: -157.07321 W: -157.13169 N: 72.05979 S: 71.88970 E: -157.13171 W: -157.20124 N: 72.27305 S: 72.05991 E: -157.20129 W: -157.28751 N: 72.47905 S: 72.27320 E: -157.28758 W: -157.37505 N: 72.59181 S: 72.47932 E: -157.37517 W: -157.42280 N: 72.77650 S: 72.59239 E: -157.42302 W: -157.45709 N: 73.57628 S: 72.94852 E: -157.35094 W: -157.41595 N: 74.21018 S: 73.57782 E: -157.41636 W: -157.70086 N: 74.26974 S: 74.21305 E: -157.70290 W: -157.86214 N: 74.28316 S: 74.23440 E: -157.77951 W: -157.92195 N: 74.68058 S: 74.36588 E: -158.24016 W: -158.82702 N: 74.95889 S: 74.68109 E: -158.70229 W: -158.88477 N: 75.33223 S: 74.95914 E: -158.88637 W: -159.55476 N: 75.73191 S: 75.33303 E: -159.07067 W: -159.38576 N: 75.92534 S: 75.73221 E: -158.92459 W: -159.07044 N: 76.19914 S: 75.92580 E: -158.67532 W: -158.92393 N: 76.45171 S: 76.19965 E: -158.45130 W: -158.67488 N: 76.64952 S: 76.47789 E: -158.29601 W: -158.42772 N: 76.97106 S: 76.65001 E: -158.29640 W: -158.64907 N: 77.39463 S: 76.97203 E: -158.65012 W: -159.13869 N: 77.51630 S: 77.39542 E: -159.13968 W: -159.28622 N: 77.70537 S: 77.51716 E: -159.28729 W: -159.51941 N: 77.92333 S: 77.70619 E: -159.52046 W: -159.79885 N: 78.18708 S: 77.92442 E: -159.80027 W: -159.92604 N: 78.37510 S: 78.18887 E: -159.87498 W: -159.90122 N: 78.43923 S: 78.37608 E: -159.87482 W: -160.22211 N: 78.55298 S: 78.44009 E: -160.22416 W: -160.74481 N: 78.64070 S: 78.55351 E: -160.74768 W: -161.20736 N: 78.72289 S: 78.64108 E: -161.20942 W: -161.65263 N: 78.80525 S: 78.72318 E: -161.65417 W: -162.10628 N: 78.91330 S: 78.80558 E: -162.10814 W: -162.30022 N: 79.02734 S: 78.91385 E: -162.11048 W: -162.23137 N: 79.37017 S: 79.02804 E: -161.71754 W: -162.10968 N: 79.77790 S: 79.37155 E: -161.21828 W: -161.71595 N: 80.06764 S: 79.77926 E: -160.84691 W: -161.21650 N: 80.32417 S: 80.06861 E: -160.49804 W: -160.84563 N: 80.46704 S: 80.32476 E: -160.33475 W: -160.49803 N: 80.90307 S: 80.46758 E: -159.70581 W: -160.33391 N: 81.29303 S: 80.90362 E: -159.09679 W: -159.70489 N: 81.59061 S: 81.29367 E: -158.90449 W: -159.66627 N: 81.81013 S: 81.59108 E: -159.66828 W: -160.66064 N: 81.95187 S: 81.81042 E: -160.66220 W: -162.16910 N: 82.03987 S: 81.95205 E: -162.17250 W: -163.99246 N: 82.12791 S: 82.04000 E: -163.99558 W: -166.07880 N: 82.20959 S: 82.12805 E: -166.08262 W: -168.38197 N: 82.27705 S: 82.20970 E: -168.38572 W: -170.45955 N: 82.34320 S: 82.27726 E: -170.46363 W: -173.14286 N: 82.38573 S: 82.34327 E: -173.14820 W: -175.49615 N: 82.39258 S: 82.25689 E: -175.47082 W: -176.00042 N: 82.25641 S: 81.99832 E: -174.45729 W: -175.46963 N: 81.99785 S: 81.72148 E: -173.46481 W: -174.45553 N: 81.72097 S: 81.49253 E: -172.22304 W: -173.46301 N: 81.60051 S: 81.50555 E: -169.69494 W: -172.21897 N: 81.66866 S: 81.60062 E: -167.22341 W: -169.69127 N: 81.73300 S: 81.66879 E: -164.93750 W: -167.21911 N: 81.75427 S: 81.73306 E: -163.08606 W: -164.93462 N: 81.76468 S: 81.63320 E: -162.42939 W: -163.29051 N: 81.63284 S: 81.41754 E: -163.29272 W: -164.77301 N: 81.41701 S: 81.13646 E: -164.77646 W: -166.54633 N: 81.13598 S: 80.78692 E: -166.54909 W: -168.52781 N: 80.78644 S: 80.35238 E: -168.32992 W: -168.99775 N: 80.35142 S: 79.74299 E: -167.06609 W: -168.32734 N: 79.74193 S: 79.17989 E: -166.05262 W: -167.06412 N: 79.17901 S: 78.90810 E: -165.44627 W: -166.05111 N: 79.54053 S: 79.02935 E: -164.78588 W: -165.44534 N: 80.20316 S: 79.54150 E: -163.82577 W: -164.78432 N: 80.63043 S: 80.20432 E: -163.13671 W: -163.82402 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-163.65532 N: 74.25533 S: 74.01420 E: -163.65573 W: -163.87714 N: 74.01402 S: 73.82201 E: -163.87733 W: -164.07167 N: 73.82185 S: 73.76813 E: -164.07184 W: -164.12575 N: 73.76773 S: 73.62557 E: -164.12619 W: -164.26849 N: 73.62544 S: 73.58802 E: -164.26861 W: -164.30480 N: 73.58774 S: 73.48143 E: -164.30506 W: -164.41068 N: 73.48132 S: 73.40723 E: -164.41078 W: -164.48367 N: 73.40712 S: 73.33648 E: -164.48378 W: -164.55310 N: 73.33644 S: 73.26918 E: -164.55315 W: -164.61865 N: 73.26914 S: 73.20370 E: -164.61868 W: -164.68281 N: 73.20360 S: 73.13885 E: -164.68291 W: -164.74574 N: 73.13881 S: 73.07269 E: -164.74578 W: -164.80935 N: 73.07266 S: 73.00585 E: -164.80938 W: -164.87345 N: 73.00575 S: 72.93961 E: -164.87356 W: -164.93649 N: 72.93958 S: 72.87371 E: -164.93652 W: -164.99990 N: 72.87360 S: 72.80742 E: -164.99999 W: -165.06297 N: 72.80731 S: 72.74107 E: -165.06306 W: -165.12569 N: 72.74097 S: 72.67462 E: -165.12579 W: -165.18821 N: 72.67458 S: 72.60867 E: -165.18824 W: -165.25017 N: 72.60864 S: 72.54262 E: -165.25020 W: -165.31180 N: 72.54259 S: 72.52724 E: -165.31183 W: -165.32669 N: 72.52707 S: 72.46282 E: -165.32682 W: -165.38641 N: 72.46279 S: 72.45471 E: -165.38644 W: -165.39398 N: 72.45447 S: 72.43614 E: -165.39415 W: -165.41122 N: 72.42888 S: 72.37552 E: -165.41818 W: -165.46735 N: 72.37549 S: 72.32212 E: -165.46738 W: -165.51693 N: 72.32209 S: 72.29402 E: -165.51696 W: -165.54283 N: 72.29378 S: 72.24044 E: -165.54301 W: -165.59213 N: 72.24041 S: 72.23707 E: -165.59215 W: -165.59504 N: 72.23700 S: 72.18611 E: -165.59509 W: -165.64184 N: 72.18601 S: 72.13306 E: -165.64191 W: -165.69083 N: 72.13007 S: 72.07696 E: -165.69370 W: -165.74132 N: 72.07694 S: 72.05953 E: -165.74135 W: -165.75740 N: 72.05946 S: 72.00604 E: -165.75745 W: -165.80588 N: 72.00601 S: 71.95134 E: -165.80591 W: -165.85266 N: 71.95131 S: 71.89769 E: -165.85269 W: -165.89722 N: 71.89745 S: 71.87807 E: -165.89740 W: -165.91343 N: 71.87786 S: 71.83907 E: -165.91359 W: -165.94608 N: 71.83897 S: 71.78519 E: -165.94616 W: -165.99011 N: 71.78516 S: 71.75466 E: -165.99013 W: -166.01524 N: 71.75463 S: 71.70436 E: -166.01527 W: -166.05627 N: 71.70426 S: 71.68391 E: -166.05634 W: -166.07301 N: 71.68381 S: 71.67967 E: -166.07309 W: -166.07613 N: 71.67962 S: 71.66130 E: -166.07617 W: -166.09167 N: 71.66124 S: 71.55860 E: -166.09171 W: -166.17473 N: 71.55497 S: 71.44574 E: -166.17762 W: -166.26516 N: 71.44326 S: 71.33316 E: -166.26709 W: -166.35410 N: 71.33313 S: 71.27264 E: -166.35412 W: -166.40177
Spatial Coverage Map


General Documentation	Metadata Landing Page
Associated Resources	Cruise Report Cruise Report URL to the Cruise Report HLY1202


Publication Dates	publication: 2012-10-15
Dataset Progress Status	Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility
Data Update Frequency	Not planned
Purpose	The National Oceanic and Atmospheric Administration (NOAA), on behalf of the United States Government, has a requirement to carry out surveys of specific regions on the continental margin (slope and rise) in the U.S. Arctic Ocean in order to obtain Raw Knudsen SEG-Y Datagram. These data are required to support any potential claim for extended jurisdiction by the United States under United Nations Convention on the Law of the Sea (UNCLOS) Article 76. The requirement is for the collection and processing of full-coverage multibeam sonar data in water depths of approximately 2000 to 5000 m in order to precisely define the location of the 2500-m isobath and the "foot of the slope" as defined under UNCLOS Article 76. As part of their NOAA-funded research program, University of New Hampshire (UNH) researchers oversaw data acquisition, processing and archiving of the data collected during the cruise.


Dataset Citation	Cite as: UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). 2012: Raw Knudsen 3260 CHIRP Subbottom Profiler Data for the Arctic Ocean. NOAA National Centers for Environmental Information. Accessed [date].
Cited Authors	UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC)
Principal Investigators	James V. Gardner UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC)
Publishers	NOAA National Centers for Environmental Information
Acknowledgments	Larry Mayer - UNH/CCOM-JHC : Center for Coastal and Ocean Mapping/Joint Hydrographic Center, University of New Hampshire


Theme keywords	Uncontrolled Keywords Marine Geophysics > Shallow Subbottom Global Change Master Directory (GCMD) Science Keywords Earth Science > Oceans > Marine Geophysics > Plate Tectonics Earth Science > Oceans > Ocean Acoustics > Acoustic Reflectivity Earth Science > Oceans > Ocean Acoustics > Acoustic Velocity Uncontrolled Raw datagrams extended continental shelf Global Change Master Directory (GCMD) Service Keywords DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
Data Center keywords	Global Change Master Directory (GCMD) Data Center Keywords DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce UNH/CCOM-JHC > Center for Coastal and Ocean Mapping - Joint Hydrographic Center, University of New Hampshire
Place keywords	Uncontrolled - Departure Port Barrow, AK Uncontrolled - Arrival Port Dutch Harbor, AK Global Change Master Directory (GCMD) Location Keywords Ocean > Arctic Ocean > Chukchi Sea Uncontrolled Chukchi Cap

Theme keywords

Uncontrolled Keywords

Marine Geophysics > Shallow Subbottom

Global Change Master Directory (GCMD) Science Keywords

Earth Science > Oceans > Marine Geophysics > Plate Tectonics
Earth Science > Oceans > Ocean Acoustics > Acoustic Reflectivity
Earth Science > Oceans > Ocean Acoustics > Acoustic Velocity

Uncontrolled

Raw datagrams
extended continental shelf

Global Change Master Directory (GCMD) Service Keywords

DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS
DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL
DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING

Data Center keywords

Global Change Master Directory (GCMD) Data Center Keywords

DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
UNH/CCOM-JHC > Center for Coastal and Ocean Mapping - Joint Hydrographic Center, University of New Hampshire

Place keywords

Uncontrolled - Departure Port

Barrow, AK

Uncontrolled - Arrival Port

Dutch Harbor, AK

Global Change Master Directory (GCMD) Location Keywords

Ocean > Arctic Ocean > Chukchi Sea

Uncontrolled

Chukchi Cap


Use Constraints	Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Access Constraints	Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Other Constraints	Cite as: UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). 2012: Raw Knudsen 3260 CHIRP Subbottom Profiler Data for the Arctic Ocean. NOAA National Centers for Environmental Information. Accessed [date].
Fees	In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.

Lineage information for: series
Processor	UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC)
Processing Steps	2012-10-01T00:00:00 - RAW data, not processed

Lineage information for: repository
Processing Steps	2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.

Acquisition Information (collection)
Instrument	Knudsen 320 B/R Kongsberg EM122 Knudsen CHIRP 3260 Sippican XBT/XSV SBE 911plus CTD POS/MV 320
Platform	Healy (HLY)
Operation	HE1202

Last Modified: 2020-05-07

For questions about the information on this page, please email: ncei.info@noaa.gov