de.pangaea.dataset996147 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-22T13:01:24Z https://doi.pangaea.de/10.1594/PANGAEA.996147 <gco:CharacterString>2D multichannel seismic reflection data of RV POLARSTERN cruise PS115/2, Arctic Ocean, AWI-20180340</gco:CharacterString> 2026-07-22T13:00:08 publication 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 Jokat, Wilfried
wilfried.jokat@awi.de
https://orcid.org/0000-0002-7793-5854 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 PS115/2 onboard RV Polarstern across the southeastern Lomonosov Ridge and in the Amundsen Basin in 2018. Detailed data acquisition parameters for the profile are documented in the expedition report (Stein, 2019). 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, Navigation files in UKOOA-format (see raw data), and in the CDP-SHOT-latitude-longitude file (see primary data). 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 segy format, (b) navigational data in a P1/90 UKOOA- file. 2. Primary data consist of (a) CDP-sorted data in segy format and (b) a list with CDP and SHOT numbers as well as geographical coordinates. 3. The data product is provided as (a) brute-stack version of the seismic profile in segy format. Please note that the low-frequency reflector that parallels the sea floor at depths of about 190 ms two-way travewltime (~150 m) is an artifact which has not been removed. completed Weigelt, Estella
estella.weigelt@awi.de
https://orcid.org/0000-0003-1598-456X information principalInvestigator Arctic Ocean AWI Geophysics RV 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_MarGeoChem Marine Geochemistry @ AWI theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation 143.3861 147.9983 80.7816 80.782 2018-09-18T14:54:46 2018-09-18T23:51:43 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.996147?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: PS115/2_9-1_AWI-20180340 (PS115/2_9-1) * LATITUDE START: 80.782000 * LONGITUDE START: 147.998300 * LATITUDE END: 80.781600 * LONGITUDE END: 143.386100 * DATE/TIME START: 2018-09-18T14:54:46 * DATE/TIME END: 2018-09-18T23:51:43 * LOCATION: Arctic Ocean * CAMPAIGN: PS115/2 * BASIS: Polarstern * METHOD/DEVICE: Seismic reflection profile 2018-09-18T14:54:46 Related to <gco:CharacterString>Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS115/2</gco:CharacterString> 2020-01-01 publication https://doi.org/10.1594/PANGAEA.916120 Dreutter, Simon
simon.dreutter@awi.de
https://orcid.org/0000-0002-0878-0780 information author Dorschel, Boris
boris.dorschel@awi.de
https://orcid.org/0000-0002-3495-5927 information author Steffen, Melanie author Andree, Sophie author Stein, Ruediger
ru_st@uni-bremen.de
https://orcid.org/0000-0002-4453-9564 information author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to <gco:CharacterString>Profile of sediment echo sounding during POLARSTERN cruise PS115/2 with links to ParaSound data files</gco:CharacterString> 2020-01-01 publication https://doi.org/10.1594/PANGAEA.916109 Niessen, Frank
frank.niessen@awi.de
https://orcid.org/0000-0001-6453-0594 information author Gebhardt, Andrea Catalina
catalina.gebhardt@awi.de
https://orcid.org/0000-0002-3227-0676 information author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to <gco:CharacterString>Links to master tracks in different resolutions of POLARSTERN cruise PS115/2, Longyearbyen - Bremerhaven, 2018-09-05 - 2018-10-16</gco:CharacterString> 2018-01-01 publication https://doi.org/10.1594/PANGAEA.895773 Stein, Ruediger
ru_st@uni-bremen.de
https://orcid.org/0000-0002-4453-9564 information author documentDigital Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Related to <gco:CharacterString>The Expedition PS115/2 of the Research Vessel POLARSTERN to the Arctic Ocean in 2018</gco:CharacterString> 2019-01-01 publication https://doi.org/10.2312/BzPM_0728_2019 Stein, Ruediger
ru_st@uni-bremen.de
https://orcid.org/0000-0002-4453-9564 information author documentDigital Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research 728 249 pp Additional metadata <gco:CharacterString>ReadMe - AWI-20180340 metadata</gco:CharacterString> documentHardcopy