Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM81, Falkland Plateau, South Atlantic Ocean

Multibeam data were collected during RV Maria S. Merian cruise MSM81 (2019-02-02 to 2019-03-15). Multibeam sonar system was Kongsberg EM 122 multibeam echosounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from SVPs and World Ocean Atlas 13 (https://doi.org...

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Bibliographic Details
Main Authors: Dreutter, Simon, Geils, Jonah, Andree, Sophie, Knopp, Lisa, Dorschel, Boris, Uenzelmann-Neben, Gabriele
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Area
Bathymetry
Binary Object
Binary Object (File Size)
Binary Object (Media Type)
Elevation
maximum
minimum
EM122
EM122 multibeam echosounder
Falkland Plateau
File content
Horizontal datum
projection stored in file
Kongsberg EM122
Latitude
northbound
southbound
Longitude
eastbound
westbound
Maria S. Merian
MSM81
MSM81_0_Underway-3
Multibeam
Number of depth soundings
Raster cell size
South Atlantic Ocean
Vertical datum
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.953877
https://doi.org/10.1594/PANGAEA.953877
Description
Summary:Multibeam data were collected during RV Maria S. Merian cruise MSM81 (2019-02-02 to 2019-03-15). Multibeam sonar system was Kongsberg EM 122 multibeam echosounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from SVPs and World Ocean Atlas 13 (https://doi.org/10.7289/v5f769gt), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net/global/tpxo9-atlas), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (<Lon> <Lat> <Depth in meters, positive up, relative to mean sea level>). Additional blockmedian grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only.

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