Seismic reflection profile AWI-91129, Arctic Ocean

DOI

The data set provides unprocessed and processed seismic reflection data collected during Expedition PS19 (ARK-VIII/3) onboard RV Polarstern in the central and Arctic Ocean and Eurasia Basin in 1991. Detailed data acquisition parameters for the profile are documented in the expedition report (Fütterer, 1992). 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. Please note: for some very short consecutive profiles the demultiplexed raw data still are merged in one file. 2. Primary data consist of (a) 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 or time-migrated version of the seismic profile in seg-y format and (b) a list with CDP and SHOT numbers as well as geographical coordinates.

Identifier
DOI https://doi.org/10.1594/PANGAEA.961990
Related Identifier References https://doi.org/10.1594/PANGAEA.767605
Related Identifier References https://doi.org/10.2312/BzP_0107_1992
Related Identifier References https://doi.org/10.1594/PANGAEA.855929
Related Identifier https://doi.org/10.1130/0091-7613(1992)020<0887:LRADSC>2.3.CO
Related Identifier References https://doi.org/10.1111/j.1365-246X.1995.tb06874.x
Related Identifier References https://doi.org/10.2312/BzP_0261_1998
Related Identifier References https://doi.org/10.1046/j.1365-246X.2001.00398.x
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.961990
Provenance
Creator Weigelt, Estella (ORCID: 0000-0003-1598-456X); Geissler, Wolfram H (ORCID: 0000-0001-6807-555X)
Publisher PANGAEA
Publication Year 2023
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 21 data points
Discipline Earth System Research
Spatial Coverage (6.725W, 80.272S, 8.324E, 80.362N); Arctic Ocean
Temporal Coverage Begin 1991-10-01T09:20:25Z
Temporal Coverage End 1991-10-01T12:32:27Z