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
E3SMv3 highECS 0051 [-] 12.6 8.70 1.37 2.34 3.07 2.70 0.788 0.308 0.688 0.658
E3SMv3 highECS 0091 [-] 13.1 9.06 1.43 1.98 3.01 2.74 0.821 0.322 0.691 0.673
E3SMv3 highECS 0101 [-] 13.0 8.99 1.44 2.04 3.00 2.70 0.815 0.325 0.691 0.671
E3SMv3 highECS 0111 [-] 12.9 8.94 1.50 2.10 2.95 2.63 0.810 0.337 0.691 0.672
E3SMv3 highECS 0121 [-] 12.7 8.79 1.36 2.25 3.09 2.71 0.796 0.305 0.690 0.661
E3SMv3 highECS 0131 [-] 12.6 8.68 1.40 2.36 3.04 2.68 0.786 0.315 0.687 0.658
E3SMv3 highECS 0141 [-] 12.8 8.85 1.40 2.19 3.05 2.71 0.802 0.314 0.690 0.665
E3SMv3 highECS 0151 [-] 13.3 9.03 1.57 2.01 2.88 2.79 0.818 0.353 0.681 0.672
E3SMv3 highECS 0161 [-] 13.1 8.88 1.44 2.16 3.01 2.88 0.805 0.324 0.680 0.662
E3SMv3 highECS 0171 [-] 13.8 9.34 1.65 1.69 2.79 2.96 0.847 0.372 0.676 0.682
E3SMv3 highECS 0181 [-] 13.0 8.94 1.43 2.10 3.02 2.79 0.810 0.321 0.686 0.666
E3SMv3 highECS 0191 [-] 13.3 9.20 1.52 1.84 2.93 2.69 0.834 0.341 0.693 0.681
E3SMv3 highECS 0201 [-] 13.1 8.93 1.52 2.10 2.92 2.80 0.809 0.343 0.681 0.667
E3SMv3 highECS 0211 [-] 12.8 8.89 1.32 2.14 3.12 2.72 0.806 0.298 0.695 0.666
E3SMv3 highECS 0221 [-] 12.6 8.64 1.39 2.40 3.05 2.68 0.782 0.313 0.686 0.656
E3SMv3 highECS 0231 [-] 12.8 8.79 1.48 2.25 2.96 2.63 0.796 0.333 0.688 0.665
E3SMv3 highECS 0241 [-] 12.3 8.55 1.31 2.48 3.13 2.54 0.775 0.295 0.696 0.656
E3SMv3 highECS 0251 [-] 13.1 8.93 1.67 2.11 2.78 2.65 0.809 0.375 0.681 0.673
E3SMv3 highECS 0261 [-] 13.2 9.03 1.56 2.01 2.89 2.78 0.818 0.350 0.682 0.672
E3SMv3 highECS 0271 [-] 12.9 8.96 1.38 2.07 3.06 2.71 0.812 0.310 0.694 0.669
E3SMv3 highECS 0281 [-] 13.3 9.07 1.57 1.97 2.87 2.78 0.821 0.354 0.682 0.674
E3SMv3 highECS 0291 [-] 13.1 9.01 1.43 2.02 3.02 2.75 0.817 0.322 0.690 0.671
E3SMv3 highECS 0301 [-] 13.0 8.86 1.62 2.17 2.82 2.66 0.803 0.365 0.681 0.669
E3SMv3 highECS 0311 [-] 12.9 8.88 1.43 2.16 3.01 2.72 0.804 0.323 0.688 0.666
E3SMv3 highECS 0321 [-] 14.1 9.36 2.01 1.68 2.43 2.85 0.848 0.453 0.664 0.690

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
E3SMv3 highECS 0051
Data not available
Data not available
E3SMv3 highECS 0091
Data not available
Data not available
E3SMv3 highECS 0101
Data not available
Data not available
E3SMv3 highECS 0111
Data not available
Data not available
E3SMv3 highECS 0121
Data not available
Data not available
E3SMv3 highECS 0131
Data not available
Data not available
E3SMv3 highECS 0141
Data not available
Data not available
E3SMv3 highECS 0151
Data not available
Data not available
E3SMv3 highECS 0161
Data not available
Data not available
E3SMv3 highECS 0171
Data not available
Data not available
E3SMv3 highECS 0181
Data not available
Data not available
E3SMv3 highECS 0191
Data not available
Data not available
E3SMv3 highECS 0201
Data not available
Data not available
E3SMv3 highECS 0211
Data not available
Data not available
E3SMv3 highECS 0221
Data not available
Data not available
E3SMv3 highECS 0231
Data not available
Data not available
E3SMv3 highECS 0241
Data not available
Data not available
E3SMv3 highECS 0251
Data not available
Data not available
E3SMv3 highECS 0261
Data not available
Data not available
E3SMv3 highECS 0271
Data not available
Data not available
E3SMv3 highECS 0281
Data not available
Data not available
E3SMv3 highECS 0291
Data not available
Data not available
E3SMv3 highECS 0301
Data not available
Data not available
E3SMv3 highECS 0311
Data not available
Data not available
E3SMv3 highECS 0321
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:
Tue Oct 21 15:17:27 2025: ncatted -a units,permafrost_extent,c,c,1 /home/nate/.cache/ilamb3/0.1/permafrost/Brown2002/Brown2002.nc Tue Oct 21 15:13:32 2025: ncatted -a units,permafrost_extent,m,c,1 /home/nate/.cache/ilamb3/0.1/permafrost/Brown2002/Brown2002.nc 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

  Nco:
netCDF Operators version 5.3.3 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco, Citation = 10.1016/j.envsoft.2008.03.004)