Citation:

PANGAEA.932964

Name: Processed sediment echo sounding data of POLARSTERN cruise PS87 (ARK-XXVIII/4); Lomonosov Ridge/Amundsen Basin
Creator: Catalina Gebhardt
Published: 2021-06-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: PARASOUND; SGY

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Abstract:

Raw secondary low frequency (SLF) echo sounding data initially retrieved during POLARSTERN cruise PS87 (ARK-XXVIII/4) were converted to standard SGY format for further visualization in geophysical software. Conversion was performed using the PS32SGY tool by Hanno Keil, University of Bremen. Navigation was converted to UKOOA format with coordinates in WGS84. SGY and UKOOA fils are named using the starting date and time of the profile (YYYY_MMDD_HHMMSS). Due to the 12-digits-restriction of profile names in the UKOOA format, the first column of the UKOOA file contains a shortened version of the SGY file name (YYMMDDHHMMSS).

This publication contains data from the Lomonosov Ridge/Amundsen Basin.

Keyword(s):

PARASOUND; SGY

Related to:

Niessen, Frank (2014): Profile of sediment echo sounding during POLARSTERN cruise PS87 (ARK-XXVIII/4) with links to ParaSound data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.839763

Coverage:

Median Latitude: 88.897356 * Median Longitude: -28.928251 * South-bound Latitude: 86.385610 * West-bound Longitude: -44.733110 * North-bound Latitude: 89.620610 * East-bound Longitude: -8.592390

Date/Time Start: 2014-08-16T15:11:56 * Date/Time End: 2014-08-25T15:56:40

Event(s):

PS87-track * Latitude Start: 69.678000 * Longitude Start: 18.989800 * Latitude End: 53.563960 * Longitude End: 8.548130 * Date/Time Start: 2014-08-05T00:00:00 * Date/Time End: 2014-10-08T00:00:00 * Campaign: (ARK-XXVIII/4 ALEX2014) * Basis: * Method/Device: Underway cruise track measurements (CT)

Comment:

Contact infoparasound@awi.de for data access.

Parameter(s):

#	Name	Short Name	Principal Investigator	Comment
1	DATE/TIME	Date/Time	Gebhardt, Catalina	Geocode
2	LATITUDE	Latitude	Gebhardt, Catalina	Geocode – Start
3	LONGITUDE	Longitude	Gebhardt, Catalina	Geocode – Start
4	Latitude 2	Latitude 2	Gebhardt, Catalina	End
5	Longitude 2	Longitude 2	Gebhardt, Catalina	End
6	Binary Object	Binary	Gebhardt, Catalina	sgy
7	ASCII file	ASCII	Gebhardt, Catalina	uko

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Basic curation (CurationLevelB)

Size:

56 data points

Data

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1 Date/Time	2 Latitude	3 Longitude	4 Latitude 2	5 Longitude 2	6 Binary	7 ASCII
2014-08-16T15:11:56	86.49797	-38.36167	86.38567	-39.75961	2014_0816_151156_SLF.sgy	2014_0816_151156_SLF.uko
2014-08-16T19:11:58	86.38561	-39.76003	86.32645	-42.12420	2014_0816_191158_SLF.sgy	2014_0816_191158_SLF.uko
2014-08-23T19:55:28	88.81786	-44.73311	88.96289	-38.87281	2014_0823_195528_SLF.sgy	2014_0823_195528_SLF.uko
2014-08-23T23:55:38	88.96289	-38.87208	89.06072	-37.71633	2014_0823_235538_SLF.sgy	2014_0823_235538_SLF.uko
2014-08-24T03:55:41	89.06078	-37.71453	89.24761	-34.78514	2014_0824_035541_SLF.sgy	2014_0824_035541_SLF.uko
2014-08-24T07:55:45	89.24761	-34.78503	89.28316	-32.15158	2014_0824_075545_SLF.sgy	2014_0824_075545_SLF.uko
2014-08-24T11:55:56	89.28316	-32.15003	89.29823	-33.68678	2014_0824_115556_SLF.sgy	2014_0824_115556_SLF.uko
2014-08-24T15:55:59	89.29823	-33.68817	89.42889	-27.06758	2014_0824_155559_SLF.sgy	2014_0824_155559_SLF.uko
2014-08-24T19:56:03	89.42889	-27.06631	89.41517	-24.95675	2014_0824_195603_SLF.sgy	2014_0824_195603_SLF.uko
2014-08-24T23:56:14	89.41517	-24.95569	89.43175	-20.21356	2014_0824_235614_SLF.sgy	2014_0824_235614_SLF.uko
2014-08-25T03:56:24	89.43186	-20.19667	89.54339	-14.71992	2014_0825_035624_SLF.sgy	2014_0825_035624_SLF.uko
2014-08-25T07:56:27	89.54339	-14.71936	89.56889	-9.40358	2014_0825_075627_SLF.sgy	2014_0825_075627_SLF.uko
2014-08-25T11:56:31	89.56895	-9.40044	89.62067	-8.59417	2014_0825_115631_SLF.sgy	2014_0825_115631_SLF.uko
2014-08-25T15:56:40	89.62061	-8.59239	89.67611	-7.29172	2014_0825_155640_SLF.sgy	2014_0825_155640_SLF.uko