Raw Knudsen 3260 CHIRP Subbottom Profiler CHIRP Subbottom Profiler Data for the US Central Pacific Margin
Knudsen 3260 CHIRP Subbottom Profiler CHIRP Subbottom Profiler Data were Collected in Raw Knudsen SEG-Y Datagram Format
- Cite as: UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). 2014: Raw Knudsen 3260 CHIRP Subbottom Profiler CHIRP Subbottom Profiler Data for the US Central Pacific Margin. NOAA National Centers for Environmental Information. Accessed [date].
- NCEI Metadata ID: gov.noaa.ngdc.mgg.seismic:KM1417_SubbottomProfiler
gov.noaa.ngdc.mgg.seismic:KM1417_SubbottomProfiler
Search Data |
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Order Data |
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Distribution Formats |
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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 | JohnstonAtoll_line_10tran |
Time Period | 2014-08-09T20:44:12.42 to 2014-08-22T06:00:03.15; 2014-08-12T00:00:20.41 to 2014-08-12T00:00:20.41; 2014-08-12T06:00:16.19 to 2014-08-12T06:00:16.19; 2014-08-12T12:05:44.97 to 2014-08-12T12:05:44.97; 2014-08-12T18:00:09.28 to 2014-08-12T18:00:09.28; 2014-08-12T19:18:28.62 to 2014-08-12T19:18:28.62; 2014-08-13T00:00:21.07 to 2014-08-13T00:00:21.07; 2014-08-13T06:03:45.59 to 2014-08-13T06:03:45.59; 2014-08-13T07:27:39.18 to 2014-08-13T07:27:39.18; 2014-08-13T12:00:16.65 to 2014-08-13T12:00:16.65; 2014-08-13T18:00:06.94 to 2014-08-13T18:00:06.94; 2014-08-09T20:44:12.42 to 2014-08-09T20:44:12.42; 2014-08-14T00:03:31.23 to 2014-08-14T00:03:31.23; 2014-08-14T06:00:10.54 to 2014-08-14T06:00:10.54; 2014-08-14T12:19:53.30 to 2014-08-14T12:19:53.30; 2014-08-14T18:00:17.13 to 2014-08-14T18:00:17.13; 2014-08-15T00:00:12.92 to 2014-08-15T00:00:12.92; 2014-08-15T06:00:10.72 to 2014-08-15T06:00:10.72; 2014-08-15T12:00:04.00 to 2014-08-15T12:00:04.00; 2014-08-15T14:52:06.08 to 2014-08-15T14:52:06.08; 2014-08-16T00:19:38.03 to 2014-08-16T00:19:38.03; 2014-08-16T06:00:02.34 to 2014-08-16T06:00:02.34; 2014-08-10T00:00:15.55 to 2014-08-10T00:00:15.55; 2014-08-16T12:00:14.63 to 2014-08-16T12:00:14.63; 2014-08-16T18:00:12.42 to 2014-08-16T18:00:12.42; 2014-08-17T00:00:07.71 to 2014-08-17T00:00:07.71; 2014-08-17T06:00:11.51 to 2014-08-17T06:00:11.51; 2014-08-17T12:00:22.31 to 2014-08-17T12:00:22.31; 2014-08-17T18:00:09.81 to 2014-08-17T18:00:09.81; 2014-08-18T00:00:02.97 to 2014-08-18T00:00:02.97; 2014-08-18T01:35:29.21 to 2014-08-18T01:35:29.21; 2014-08-18T06:00:08.94 to 2014-08-18T06:00:08.94; 2014-08-18T08:22:07.91 to 2014-08-18T08:22:07.91; 2014-08-10T06:00:11.35 to 2014-08-10T06:00:11.35; 2014-08-18T12:00:11.49 to 2014-08-18T12:00:11.49; 2014-08-18T18:00:14.79 to 2014-08-18T18:00:14.79; 2014-08-18T18:15:41.67 to 2014-08-18T18:15:41.67; 2014-08-19T00:00:06.59 to 2014-08-19T00:00:06.59; 2014-08-19T05:21:31.45 to 2014-08-19T05:21:31.45; 2014-08-19T06:34:28.31 to 2014-08-19T06:34:28.31; 2014-08-19T12:01:33.18 to 2014-08-19T12:01:33.18; 2014-08-19T17:55:43.47 to 2014-08-19T17:55:43.47; 2014-08-19T18:02:42.46 to 2014-08-19T18:02:42.46; 2014-08-19T18:34:10.40 to 2014-08-19T18:34:10.40; 2014-08-10T12:00:57.65 to 2014-08-10T12:00:57.65; 2014-08-19T19:09:01.53 to 2014-08-19T19:09:01.53; 2014-08-19T21:32:53.55 to 2014-08-19T21:32:53.55; 2014-08-20T00:00:09.26 to 2014-08-20T00:00:09.26; 2014-08-20T06:00:18.56 to 2014-08-20T06:00:18.56; 2014-08-20T12:02:12.35 to 2014-08-20T12:02:12.35; 2014-08-20T18:00:16.59 to 2014-08-20T18:00:16.59; 2014-08-21T00:00:13.95 to 2014-08-21T00:00:13.95; 2014-08-21T06:00:14.25 to 2014-08-21T06:00:14.25; 2014-08-21T12:00:18.46 to 2014-08-21T12:00:18.46; 2014-08-21T18:00:04.85 to 2014-08-21T18:00:04.85; 2014-08-10T18:00:11.45 to 2014-08-10T18:00:11.45; 2014-08-22T00:00:07.18 to 2014-08-22T00:00:07.18; 2014-08-22T06:00:03.15 to 2014-08-22T06:00:03.15; 2014-08-11T00:00:20.24 to 2014-08-11T00:00:20.24; 2014-08-11T06:00:16.53 to 2014-08-11T06:00:16.53; 2014-08-11T12:00:03.82 to 2014-08-11T12:00:03.82; 2014-08-11T18:04:52.11 to 2014-08-11T18:04:52.11; 2014-08-15T17:48:12.80 to 2014-08-15T17:48:12.80; 2014-08-15T18:36:34.21 to 2014-08-15T18:36:34.21; 2014-08-15T19:33:02.06 to 2014-08-15T19:33:02.06; 2014-08-15T21:09:19.90 to 2014-08-15T21:09:19.90; 2014-08-15T21:55:54.81 to 2014-08-15T21:55:54.81; 2014-08-15T23:02:51.18 to 2014-08-15T23:02:51.18 |
Spatial Reference System | urn:ogc:def:crs:EPSG::4326urn:ogc:def:crs:EPSG::5831 |
Spatial Bounding Box Coordinates |
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Spatial Coverage Map |
General Documentation | |
Associated Resources |
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Publication Dates |
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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. Pacific continental margins in order to obtain Raw Knudsen SEG-Y Datagram. These data are required to support any potential claim for an extended continental shelf 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 5500 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 and after the cruise. |
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Acknowledgments |
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Theme keywords | Global Change Master Directory (GCMD) Science Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Place keywords | Uncontrolled - Departure
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Use Constraints |
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Access Constraints |
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Other Constraints | Cite as: UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). 2014: Raw Knudsen 3260 CHIRP Subbottom Profiler CHIRP Subbottom Profiler Data for the US Central Pacific Margin. NOAA National Centers for Environmental Information. Accessed [date]. |
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Last Modified: 2020-05-07
For questions about the information on this page, please email: ncei.info@noaa.gov