Datasets

What is released, by topic

Each dataset gathers products on one theme, e.g. the geothermal heat flow maps of several sources (GHF), on the grids of the domains where they apply. Topo and Regions are made by their own pipelines on every domain, from the base grid to the coarsest grid; the other gridded datasets are made by remapping published maps, on the grids that their sources resolve (see Precision and file sizes). The Records are non-gridded data (time series, sites, profiles). The page of each dataset describes its products, their sources and licences, and lists its files under Downloads; Products shows which dataset is on which domain.

Topography and masks

Dataset	Contents	Domains	Version
Topo	High-resolution topography	Antarctica, GreenlandPaleo, North, Pyrenees, Patagonia, Alps, Himalaya, Svalbard, NewZealand, with their nests and crops	2.6.1
Regions	Regions and ice-sheet basins	Antarctica, GreenlandPaleo, North, Pyrenees, Patagonia, Alps, Himalaya, Svalbard, NewZealand, with their nests and crops	2.6.1

Ice

Dataset	Contents	Domains	Version
Velocity	Ice surface velocity	Antarctica, Greenland, with their nests and crops	2.3.1
IceChange	Observed recent change of the ice sheets	Antarctica, Greenland, with their nests and crops	2.1.1
IceHistory	Paleo ice sheets and topography	Global, Antarctica, GreenlandPaleo, North, with their nests and crops	2.2.1
Stratigraphy	Age structure of the ice	GreenlandPaleo, with its nests and crops	2.1.2
BasalMelt	Ice-shelf basal melt rates and height changes	Antarctica, with its nests and crops	2.3.1
BasalState	Basal thermal state of the ice sheets	Antarctica, with its nests and crops	2.1.1

Solid Earth

Dataset	Contents	Domains	Version
GHF	Geothermal heat flow	Global, Antarctica, GreenlandPaleo, North, Pyrenees, Patagonia, Alps, Himalaya, Svalbard, NewZealand, with their nests and crops	2.3.1
Sediment	Sediment thickness and properties	Global, Antarctica, GreenlandPaleo, North, Pyrenees, Patagonia, Alps, Himalaya, Svalbard, NewZealand, with their nests and crops	2.2.1
SolidEarth	Solid Earth structure	Global, Antarctica, GreenlandPaleo, North, with their nests and crops	2.1.1

Ocean and climate

Dataset	Contents	Domains	Version
Ocean	Ocean temperature and salinity	Global, Antarctica, GreenlandPaleo, North, with their nests and crops	2.2.1
SMB	Surface mass balance and surface climate	Antarctica, Greenland, with their nests and crops	2.5.1
Atmosphere	Atmospheric climatologies	Global, Antarctica, GreenlandPaleo, North, Pyrenees, Patagonia, Alps, Himalaya, Svalbard, NewZealand, with their nests and crops	2.2.1
Paleoclimate	Simulations and reconstructions of past climates	Global, Antarctica, GreenlandPaleo, North, Pyrenees, Patagonia, Alps, Himalaya, Svalbard, NewZealand, with their nests and crops	2.6.1

Records

Dataset	Contents	Files	Version
IceCores	Ice core records	38 (17.4 MB)	2.1.0
GHG	Greenhouse gases from ice cores	8 (19.1 MB)	2.0.0
SeaLevel	Global sea level over glacial cycles	22 (15.3 MB)	2.0.0
Stacks	Benthic d18O stacks	4 (346.1 kB)	2.0.0
Orbital	Orbital elements and insolation	2 (1.1 MB)	2.0.0
RSL	Relative sea level indicators	2 (600.5 kB)	2.1.0
Boreholes	Ice temperature profiles	2 (6.0 MB)	2.1.0
GPS	GPS vertical velocities	2 (583.9 kB)	2.1.0
SMBObs	Surface mass balance observations	1 (43.4 MB)	2.0.0
Freshwater	Freshwater fluxes of the ice sheets	14 (1.6 MB)	2.1.0