Data for calibrating sub-ice-shelf melt parameterisations for ISMIP7 Antarctic experiments: ocean model output, hydrographic observations, observational estimates of melt rates, buttressing flux response numbers, drainage basins and ice-shelf masks, and the meltMIP intercomparison inputs. Third-party model output and observations from several groups, each with its own citation and licence — see the per-dataset attribution in the product README.
floatingmask_ismip{1,2,4,8,16,32,64}km.nc: 1 where ice is floating (ice shelves),
0 elsewhere, on the ISMIP7 grids. Derived by the ISMIP7 AIS ocean focus group from
Bedmap3 conservatively regridded to the 8 km grid (floating fraction > 0.5), and
remapped to the other resolutions by nearest neighbour.
CC-BY-4.0 (Creative Commons Attribution 4.0 International), following Bedmap3. The
licence text is in ../LICENSES/CC-BY-4.0.txt. Please cite: