Multibeam bathymetry processed data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV POLARSTERN during cruise ARK-XXIII/3 (PS72), East Siberian Sea, Arctic Ocean

DOI

Multibeam data were collected during RV Polarstern cruise ARK-XXIII/3 (2008-08-12 to 2008-10-17). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 2 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs, 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 ( ). 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.

These data should not be used for navigational purposes.

Identifier
DOI https://doi.org/10.1594/PANGAEA.955449
Related Identifier References https://doi.org/10.2312/BzPM_0597_2009
Related Identifier IsDerivedFrom https://doi.org/10.1594/PANGAEA.724661
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.955449
Provenance
Creator Dorschel, Boris ORCID logo; Dreutter, Simon ORCID logo; Jensen, Laura (ORCID: 0000-0002-8318-791X); Dufek, Tanja ORCID logo
Publisher PANGAEA
Publication Year 2023
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 1300 data points
Discipline Earth System Research
Spatial Coverage (-42.313W, 59.631S, 121.522E, 81.203N)
Temporal Coverage Begin 2008-08-15T08:00:00Z
Temporal Coverage End 2008-10-03T15:40:00Z