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