Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset, Generic sensor format) of RV MARIA S. MERIAN during cruise MSM94

Multibeam bathymetry raw data were recorded in the Atlantic during cruise MSM94 that took place between 2020-08-02 and 2020-09-06. The data were collected using the ship's own Kongsberg EM 122. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data...

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Bibliographic Details
Main Authors: Kess, Kevin, Wölfl, Anne-Cathrin
Format: Dataset
Language:English
Published: PANGAEA
Subjects:
Bathymetry
Binary Object
Binary Object (File Size)
Binary Object (Media Type)
Comment
DAM_Underway
DAM Underway Research Data
Data file recording distance
Data file recording duration
DATE/TIME
ELEVATION
EM122
EM122 multibeam echosounder
File content
GPF 19-1-104
LATITUDE
LONGITUDE
Maria S. Merian
MSM94
MSM94_0_Underway-3
Multibeam Echosounder
Norwegian Sea
Number of pings
Ship speed
Start of data file
depth
heading
Start of data file recording
Stop of data file
Stop of data file recording
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.952415
Description
Summary:Multibeam bathymetry raw data were recorded in the Atlantic during cruise MSM94 that took place between 2020-08-02 and 2020-09-06. The data were collected using the ship's own Kongsberg EM 122. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data (zip file) and the cruise report for details. The data were processed using QPS Qimera software v2.4.5 with manual editing in the UTM28N coordinate system (EPSG:32628). Data products include GSF files that allow assessing the cleaning results as well as further post-processin. The resolution was chosen according to the median depth of the cleaned soundings (-2896 m) and the depth-variable resolution goal of the Nippon Foundation GEBCO Seabed 2030 Project (Mayer et al. 2018; doi:10.3390/geosciences8020063).

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