Circumpolar permafrost maps

From variable 3.20
Summary of historical datasets for permafrost extent. The table presents two types of data reflecting the mode of generation: manual delineation as polygons and gridded models that rely on computer simulation

source
Published in Scientific Data
data type
Model based on reanalyses
spatial domain
North of N30º
spatial resolution
~1 km x 1 km
temporal coverage
equilibrium 2000–2014
time step
None
data format
GeoTIFF
comments
None