Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM123 ...

Raw multibeam bathymetry data were collected aboard RV MARIA S. MERIAN during cruise MSM123 using a Kongsberg EM 122 multibeam echosounder. The expedition took place during 2023-11-23 - 2023-12-27 from Halifax (Canada) to St. John's (Canada) in the Labrador Sea. Data were recorded in the EEZs o...

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Bibliographic Details
Main Authors: Marandino, Christa A, Schumacher, Mia
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
Bathymetry
Multibeam
Event label
Binary Object
Binary Object Media Type
Binary Object File Size
Kongsberg datagram raw file name
File content
Data file recording duration
Data file recording distance
Ship speed
Number of pings
Start of data file recording, date/time
Start of data file recording, latitude
Start of data file recording, longitude
Start of data file, heading
Start of data file, depth
Stop of data file recording, date/time
Stop of data file recording, latitude
Stop of data file recording, longitude
Stop of data file, heading
Stop of data file, depth
DATE/TIME
LATITUDE
LONGITUDE
ELEVATION
Comment
EM122 multibeam echosounder
CTD/Rosette
Extracted from file
Extracted with MB-System
MSM123
Maria S. Merian
DAM Underway Research Data DAM_Underway
Canada
Kongsberg
Labrador Sea
Online Access:https://dx.doi.org/10.1594/pangaea.965756
https://doi.pangaea.de/10.1594/PANGAEA.965756
Description
Summary:Raw multibeam bathymetry data were collected aboard RV MARIA S. MERIAN during cruise MSM123 using a Kongsberg EM 122 multibeam echosounder. The expedition took place during 2023-11-23 - 2023-12-27 from Halifax (Canada) to St. John's (Canada) in the Labrador Sea. Data were recorded in the EEZs of Brasil and Cape Verde and outside. The aim of MSM123 is to understand and quantify bubble-mediated gas exchange mechanisms in the Labrador Sea (BELS). Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. Acquisition and provision of the data are part of the DAM Underway Project and are according to the FAIR principles. ... : These data should not be used for navigational purposes. ...

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