ISMIP

Organization Details

Members

Owners

Xylar Asay-Davis

Products

ISMIP7 Antarctic Ice Sheet Forcing
Atmospheric and oceanic forcing for the Antarctic Ice Sheet, prepared for ISMIP7. Downscaled from CESM2-WACCM and MRI-ESM2-0 for the ctrl and historical periods and the ssp126, ssp245, ssp370, ssp534-over and ssp585 scenarios, at 2 km and 8 km by three downscaling methods (SDBN1, GEMB-SDBN1 and dEBM2), together with ocean forcing, OCX reanalysis-driven forcing from RACMO2.3p2-ERA and expert-judgement ocean cases, fracture fields, and the ISMIP7 grid definitions. Mirrored from the ISMIP7 GHub collection at the University at Buffalo, which remains the archive of record.
Published on 28 Aug 2026Public
ISMIP7 Antarctic Ocean Melt Calibration
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.
Published on 11 Sep 2026Public
ISMIP7 Antarctic Observational Datasets
Observational datasets collected for ISMIP7 Antarctic experiments: bed and surface topography, drainage basins, ocean climatologies, and ice-front and calving observations. Provided as a convenience for ice-sheet modellers rather than as part of the ISMIP7 protocol. Each dataset is third-party, with its own citation and licence — see the per-dataset attribution in the product README. The ISMIP7 protocol refers to this collection as the Observational MIPkit.
Published on 11 Sep 2026Public
ISMIP7 Greenland Ice Sheet Forcing
Atmospheric and oceanic forcing for the Greenland Ice Sheet, prepared for ISMIP7. Downscaled from CESM2-WACCM and MRI-ESM2-0 for the ctrl and historical periods and the ssp126, ssp245, ssp370, ssp534-over and ssp585 scenarios, at 1 km and 4 km by three downscaling methods (SDBN1, GEMB-SDBN1 and dEBM2), together with ocean thermal forcing and salinity at 1 km and 4 km, and OCX reanalysis-driven forcing from RACMO2.3p2-ERA and EN4. Mirrored from the ISMIP7 GHub collection at the University at Buffalo, which remains the archive of record.
Published on 29 Aug 2026Public