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Improved Arctic Ocean Bathymetry derived from DTU17 Gravity model
2019
Earth and Space Science
The existing bathymetry map of the Arctic is a compilation of ship soundings and digitized contours. Due to the presence of all-year sea ice, costly operations and political restrictions, dense and full coverage of the Arctic is not possible, leaving huge gaps between the existing surveys. In this paper, we make use of the existing Arctic bathymetry IBCAOv3 and invert Arctic bathymetry from the recent altimetric gravity model DTU17, whose accuracy is improved significantly with revised data
doi:10.1029/2018ea000502
fatcat:ksp4wu4ljjfe3m6rds4r2vrbuq