Weigelt, Estella; Geissler, Wolfram H (2024): Seismic reflection profile AWI-20010450, Arctic Ocean [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.968745 (DOI registration in progress)
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Abstract:
The data set provides unprocessed and processed seismic reflection data collected during Expedition PS59 (ARK-XVII/2, AMORE) onboard RV Polarstern in the central and Arctic Ocean and Eurasia Basin in 2001. Detailed data acquisition parameters for the profile are documented in the expedition report (Thiede, 2002, https://doi.org/10.2312/BzPM_BzPM_0421_2002). Metadata, recording parameters, and the seismic data processing sequence are documented in the EBCDIC-Headers enclosed in the seg-y files. Navigation information is included in the seg-y headers, and in the CDP-SHOT-latitude-longitude file (see data product). A ReadMe file additionally lists the metadata and recording parameters for the seismic profile. The data set is grouped into three categories: 1. Raw data comprise (a) demultiplexed seismic data in seg-y format, (b) a shot list of date, time and shot-number, and (c) navigation data with date, time, and coordinates. 2. Primary data consist of CDP-sorted data in seg-y format, and (b) navigational data in a conventional UKOOA- file. 3. The data product is provided as (a) stacked version of the seismic profile in seg-y format and (b) a list with CDP and SHOT numbers as well as geographical coordinates.
Related to:
Niessen, Frank; Drachev, Sergej; Thiede, Jörn (2002): Profile of sediment echo sounding during POLARSTERN cruise ARK-XVII/2 (AMORE) with links to ParaSound data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.204234
Thiede, Jörn (2002): POLARSTERN ARKTIS XVII/2 : Cruise Report: AMORE 2001 (Arctic Mid-Ocean Ridge Expedition). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 421, 390 pp, https://doi.org/10.2312/BzPM_0421_2002
Thiede, Jörn (2015): Station list and links to master tracks in different resolutions of POLARSTERN cruise ARK-XVII/2, Tromsø - Bremerhaven, 2001-07-31 - 2001-10-07. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.848837
Further details:
Project(s):
Marine Geophysics @ AWI (AWI_GeoPhy)
Coverage:
Median Latitude: 84.149167 * Median Longitude: 28.041667 * South-bound Latitude: 83.880000 * West-bound Longitude: 28.020000 * North-bound Latitude: 84.418333 * East-bound Longitude: 28.063333
Date/Time Start: 2001-09-28T03:10:00 * Date/Time End: 2001-09-28T10:13:00
Minimum Elevation: -4067.0 m * Maximum Elevation: -2760.0 m
Event(s):
PS59/323 (AWI-20010450) * Latitude Start: 84.418333 * Longitude Start: 28.020000 * Latitude End: 83.880000 * Longitude End: 28.063333 * Date/Time Start: 2001-09-28T03:10:00 * Date/Time End: 2001-09-28T10:13:00 * Elevation Start: -2760.0 m * Elevation End: -4067.0 m * Campaign: ARK-XVII/2 (PS59 AMORE) * Basis: Polarstern * Method/Device: Seismic (SEIS) * Comment: Airgun-Array, Multichannel-Streamer/reflection seismic, profile 20010450
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type | Type | Weigelt, Estella | |||
| 2 | File content | Content | Weigelt, Estella | |||
| 3 | Binary Object | Binary | Weigelt, Estella | |||
| 4 | Binary Object (File Size) | Binary (Size) | Bytes | Weigelt, Estella |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
21 data points