Sediment electric conductivity profiles of benthic EM profiler NERIDIS during HEINCKE cruise HE537, profile HE537_82NE_P2

DOI

Sediment-physical properties of the seabed mapped with the MARUM benthic EM profiler NERIDIS III during HEINCKE cruise HE537. The profiler was towed in contact with the seabed at speeds of 2-4 kn (1-2 m/s) along 11 parallel, 2.5 km long survey lines with 50 m line-spacing at salt diapir Berta. A half-space inversion method (Müller et al., 2012) was used to convert 75 Hz and 10 kHz inphase and quadrature data into apparent electric conductivity and magnetic susceptibility of the shallow subsurface (approx. 0-1 m below seafloor).

Identifier
DOI https://doi.org/10.1594/PANGAEA.915605
Related Identifier https://doi.org/10.3389/feart.2021.556329
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.915605
Provenance
Creator Hilgenfeldt, Christian; Reeck, Konstantin; Müller, Hendrik (ORCID: 0000-0003-1171-452X)
Publisher PANGAEA
Publication Year 2020
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 19182 data points
Discipline Earth System Research
Spatial Coverage (4.549W, 55.421S, 4.555E, 55.422N); North Sea
Temporal Coverage Begin 2019-07-24T06:52:00Z
Temporal Coverage End 2019-07-24T09:18:00Z