Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset) of RRS JAMES CLARK ROSS during cruise JR17003a Antarctic Peninsula, Southern Ocean


Multibeam data were collected during RRS James Clark Ross cruise JR17003a (2018-02-18 to 2018-03-12). Multibeam sonar system was Kongsberg EM 122 multibeam echosounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs and World Ocean Atlas 09, tidal correction with TPXO9_atlas_v5 (, and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII ( ). 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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Metadata Access
Creator Dreutter, Simon ORCID logo; Dorschel, Boris ORCID logo; Linse, Katrin ORCID logo
Publisher PANGAEA
Publication Year 2022
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 437 data points
Discipline Earth System Research
Spatial Coverage (-58.001W, -52.929S, -57.527E, -52.504N)
Temporal Coverage Begin 2018-02-22T23:10:13Z
Temporal Coverage End 2018-03-12T01:43:11Z