Gebhardt, Catalina (2021): Processed sediment echo sounding data of POLARSTERN cruise PS87 (ARK-XXVIII/4); Lomonosov Ridge/Amundsen Basin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932964
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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.
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: PS87 (ARK-XXVIII/4 ALEX2014) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
Comment:
Contact infoparasound@awi.de for data access.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | 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