Marine Geoscience Data System
CORE-VTRCC Bathymetry
Processed gridded bathymetry data for the CORE-VTRCC cruise (2021)
This processed swath bathymetry data set was collected in 2021 over the Vitoria Trindade Ridge and Columbia Channel during research cruise CORE-VTRCC on naval vessel Nho Cruzeiro do Sul. The data files are in ESRI ASCII grid format, were generated from the processed multibeam swath data, and have been gridded at 40 meter horizontal resolution. The grids are in geographic coordinates. Funding for this work was provided through FAPESP awards 2016/24946-9 and 2020/08847-6, and through the Brazilian Navy program PROAMAZONIA AZUL.
Device Info
Sonar:Multibeam
Kongsberg:EM122
Platform
Cruzeiro do Sul
Marinha do Brasil
Quality
2
The data have been processed/modified to a level beyond that of basic quality control (e.g. final processed sonar data, photo-mosaics).

Data Files

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Data Citation Information

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