Description of algorithm
Interpretation of results
  Ice thickness stat.s ++
  Contingency tables

Validation of ice thickness - Full domain

Bulletin date: 2023-12-07

Data source: AWI SMOS sea ice thickness

Definition of categories:

Category   Sea ice thickness   
c1<0.3m
c20.3 - 0.6m
c30.6 - 1m
c4>1m

Model vs. SMOS observations, sea ice thickness contingency tables

Date: 2023-12-01:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 53454 2154 38 9 0
c1 1222 6673 418 114 0
c2 33 2193 1933 999 0
c3 14 327 837 2815 0
c4 0 90 245 714 0
...date precedes bulletin

Date: 2023-12-03:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 56500 2505 50 13 0
c1 609 7879 981 202 0
c2 17 1416 2565 1680 0
c3 16 580 1292 3197 0
c4 0 222 514 881 0
...date precedes bulletin

Date: 2023-12-05:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 53326 2116 59 11 0
c1 765 7138 1181 218 0
c2 20 1202 2761 1329 0
c3 10 513 1284 3468 0
c4 0 161 621 976 0
...date precedes bulletin

Date: 2023-12-07:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 54333 1903 112 36 0
c1 1308 6433 1494 200 0
c2 24 1333 3042 1751 0
c3 8 350 1122 3256 0
c4 0 190 710 1159 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 54038 1867 108 36 0
c1 1602 6493 1500 185 0
c2 23 1319 3050 1762 0
c3 10 340 1112 3255 0
c4 0 190 710 1164 0

Date: 2023-12-09:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 52591 2102 99 41 0
c1 1718 6923 932 110 0
c2 11 1526 3132 1408 0
c3 1 330 947 2617 0
c4 0 137 679 1218 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 52487 2010 103 41 0
c1 1818 7037 977 109 0
c2 15 1501 3095 1396 0
c3 1 335 929 2613 0
c4 0 135 685 1235 0

Date: 2023-12-11:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 43831 1873 79 37 0
c1 1249 7038 1446 181 0
c2 14 1209 4159 2372 0
c3 3 377 928 2318 0
c4 0 162 387 1911 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 43295 2025 95 45 0
c1 1794 6976 1364 212 0
c2 6 1195 4116 2252 0
c3 2 333 944 2549 0
c4 0 130 480 1761 0

Date: 2023-12-13:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 53314 2174 61 18 0
c1 1148 7350 1559 223 0
c2 28 1396 2790 2605 0
c3 12 454 884 2054 0
c4 2 221 601 582 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 53041 2222 66 22 0
c1 1445 7383 1445 264 0
c2 12 1450 2848 2502 0
c3 6 372 899 2014 0
c4 0 168 637 680 0

Date: 2023-12-15:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 50697 1998 49 105 0
c1 1012 7123 1492 428 0
c2 47 1130 1918 1992 0
c3 26 368 817 1884 0
c4 3 147 308 833 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 50220 1842 57 110 0
c1 1536 7277 1370 530 0
c2 25 1248 2114 1867 0
c3 4 320 697 1847 0
c4 0 79 346 888 0


Generated by /metno/routine/sms/V2/SIthickness/SMOSiceWebPage.sh Fri 22 Dec 2023 02:01:52 AM UTC on arcval

 
See Met Privacy