Sediment echosounder processed data (Atlas Parasound P70 echosounder working area dataset) of RV MARIA S. MERIAN during cruise MSM87, North Atlantic Ocean

Dataset

DOI

Echosounder data were acquired during cruise MSM87 with RV Maria S. Merian. The high-resolution parametricAtlas 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.943641
Related Identifier	https://doi.org/10.1594/PANGAEA.943644
Related Identifier	https://doi.org/10.2312/cr_msm87
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.943641

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	35 data points
Discipline	Earth System Research
Spatial Coverage	(-17.913W, 23.912S, -16.752E, 24.943N)
Temporal Coverage Begin	2019-11-17T12:00:00Z
Temporal Coverage End	2019-11-18T00:00:00Z