Sediment echosounder processed data (Atlas Parasound P70 echosounder working area dataset) of RV MARIA S. MERIAN during cruise MSM11/2, North Atlantic Ocean

Dataset

DOI

Echosounder data were acquired during cruise MSM11/2 with RV Maria S. Merian. The high-resolution parametric Atlas Parasound P70 (Atlas Hydrographic®) is a hull-mounted parametric echo sounder; the secondary low frequency (SLF) was set to 4 kHz through our cruises. The opening angle of the system is 4.5°. The system allows imaging of the uppermost 50-100 m of sediment at a sub-meter vertical resolution. The echogram sections were filtered with a wide band pass filter to improve the signal-to-noise ratio. The data were analyzed and interpreted in IHS Kingdom®.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.943639
Related Identifier	https://doi.org/10.1594/PANGAEA.943644
Related Identifier	https://doi.org/10.2312/cr_msm11_2
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.943639

Provenance
Creator	Tang, Qinqin; Krastel, Sebastian
Publisher	PANGAEA
Publication Year	2022
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	63 data points
Discipline	Earth System Research
Spatial Coverage	(-17.590W, 23.959S, -14.846E, 26.586N)
Temporal Coverage Begin	2009-04-04T09:30:00Z
Temporal Coverage End	2009-04-06T20:00:00Z