de.pangaea.dataset948956 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-04-29T19:06:08Z https://doi.pangaea.de/10.1594/PANGAEA.948956 <gco:CharacterString>Seismic reflection profile AWI-20080010 recorded in 2008, Southeastern Arctic Ocean</gco:CharacterString> 2022-09-23T11:20:18 publication https://doi.org/10.1594/PANGAEA.948956 Weigelt, Estella
estella.weigelt@awi.de
https://orcid.org/0000-0003-1598-456X information author Geissler, Wolfram H
wolfram.geissler@awi.de
https://orcid.org/0000-0001-6807-555X information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital The data set provides unprocessed and processed seismic reflection data collected during Expedition PS72 (ARK-XXIII/3) onboard RV Polarstern in the southeastern Arctic Ocean in 2008. Detailed data acquisition parameters for the profile are documented in the expedition report (Jokat, 2015). 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) navigation data with date, time, and coordinates, (b) a shot list of date, time and shot-number, and (c) demultiplexed seismic data in seg-y format. 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. Please note that the low-frequency reflector running parallel to the seafloor at a depth of about 190 ms (~150 m) does not appear to be a ghost or bubble signal. It is likely an artifact created during acquisition that was not removed. completed Weigelt, Estella
estella.weigelt@awi.de
https://orcid.org/0000-0003-1598-456X information principalInvestigator Arctic Ocean AWI Geophysics Polarstern Seismic reflection data theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact AWI_GeoPhy Marine Geophysics @ AWI theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -171.84 179.15151 78.0015 78.2744 2008-08-31T02:43:59 2008-09-01T01:04:57 Type thematicClassification File content thematicClassification Binary Object thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.948956?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: PS72/310-1_AWI-20080010 (PS72/310-1) * LATITUDE START: 78.001500 * LONGITUDE START: -171.840000 * LATITUDE END: 78.274400 * LONGITUDE END: 179.151510 * DATE/TIME START: 2008-08-31T02:43:59 * DATE/TIME END: 2008-09-01T01:04:57 * LOCATION: Arctic Ocean * CAMPAIGN: ARK-XXIII/3 * BASIS: Polarstern * METHOD/DEVICE: Seismic reflection profile 2008-08-31T02:43:59 Related to <gco:CharacterString>The Expedition of the Research Vessel Polarstern to the Arctic in 2008 (ARK-XXIII/3)</gco:CharacterString> 2009-01-01 publication https://doi.org/10.2312/BzPM_0597_2009 Jokat, Wilfried
wilfried.jokat@awi.de
https://orcid.org/0000-0002-7793-5854 information author documentDigital Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research 597 266 pp Related to <gco:CharacterString>Station list and links to master tracks in different resolutions of POLARSTERN cruise ARK-XXIII/3 (AMEX I), Reykjavik - Bremerhaven, 2008-08-12 - 2008-10-17</gco:CharacterString> 2015-01-01 publication https://doi.org/10.1594/PANGAEA.848840 Jokat, Wilfried
wilfried.jokat@awi.de
https://orcid.org/0000-0002-7793-5854 information author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to <gco:CharacterString>Swath sonar bathymetry during POLARSTERN cruise ARK-XXIII/3 (PS72) with links to multibeam raw data files</gco:CharacterString> 2009-01-01 publication https://doi.org/10.1594/PANGAEA.724661 Schenke, Hans Werner
infobathy@awi.de
author Dufek, Tanja https://orcid.org/0000-0002-5938-3144 information author Jensen, Laura https://orcid.org/0000-0002-8318-791X information author Jurisch, Franziska author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to <gco:CharacterString>Seismostratigraphy of the Siberian Sector of the Arctic Ocean and adjacent Laptev Sea Shelf</gco:CharacterString> 2014-01-01 publication https://doi.org/10.1002/2013JB010727 Weigelt, Estella
estella.weigelt@awi.de
https://orcid.org/0000-0003-1598-456X information author Jokat, Wilfried
wilfried.jokat@awi.de
https://orcid.org/0000-0002-7793-5854 information author Franke, Dieter
Dieter.Franke@bgr.de
https://orcid.org/0000-0002-1488-026X information author documentDigital Journal of Geophysical Research: Solid Earth 119(7) 5275-5289 Further details <gco:CharacterString>ReadMe - AWI-20080010 metadata</gco:CharacterString> documentHardcopy