Mean State

Download Data
Total Area [1e6 km2]
Overlap Continuous Area [1e6 km2]
Overlap Discontinuous Area [1e6 km2]
Missed Continuous Area [1e6 km2]
Missed Discontinuous Area [1e6 km2]
Excess Area [1e6 km2]
Missed Continuous Score [1]
Missed Discontinuous Score [1]
Excess Score [1]
Overall Score [1]
Benchmark [-] 19.9
BCC-CSM2-MR [-] 8.21 4.62 1.43 6.42 3.01 2.52 0.419 0.322 0.563 0.475
BGCv2LND.GSW [-] 12.3 9.46 1.05 1.58 3.39 1.89 0.857 0.237 0.770 0.710
BGCv2LNDATM [-] 10.5 7.66 0.938 3.38 3.51 2.02 0.694 0.211 0.729 0.631
CanESM5 [-] 6.46 3.32 0.919 7.71 3.54 2.71 0.301 0.206 0.515 0.392
GFDL-ESM4 [-] 22.6 10.9 3.92 0.130 0.528 8.10 0.988 0.881 0.484 0.718
MeanCMIP6 [-] 13.5 8.74 1.38 2.29 3.08 3.76 0.792 0.309 0.647 0.639
MIROC-ES2L [-] 17.1 10.1 2.21 0.886 2.25 5.35 0.920 0.496 0.593 0.686

Temporally integrated period mean

BENCHMARK EXTENT
Data not available
MODEL EXTENT
Data not available
BIAS
Data not available

All Models

Benchmark
Data not available
Data not available
BCC-CSM2-MR
Data not available
Data not available
BGCv2LND.GSW
Data not available
Data not available
BGCv2LNDATM
Data not available
Data not available
CanESM5
Data not available
Data not available
GFDL-ESM4
Data not available
Data not available
MeanCMIP6
Data not available
Data not available
MIROC-ES2L
Data not available
Data not available

Data Information

  Title:
Circum-Arctic Map of Permafrost and Ground-Ice Conditions

  Version:
2

  Institutions:
National Snow and Ice Data Center Distributed Active Archive Center

  Source:
Shapefiles obtained by: wget --ftp-user=anonymous -r -nd ftp://sidads.colorado.edu/pub/DATASETS/fgdc/ggd318_map_circumarctic/permaice*

  History:
Downloaded on 2023-07-25 and generated netCDF file on 2023-08-15 with https://github.com/rubisco-sfa/ILAMB-Data/blob/master/permafrost/Brown2002/convert.py

  References:
Brown, J., O. Ferrians, J. A. Heginbottom, and E. Melnikov (2002), National Snow and Ice Data Center Distributed Active Archive Center, 10.7265/skbgkf16