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

Validation of ice thickness - Full domain

Bulletin date: 2021-12-16

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: 2021-12-10:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 60000 2269 33 35 0
c1 875 5557 508 125 0
c2 31 1906 3639 2034 0
c3 14 296 1293 3002 0
c4 0 165 586 972 0
...date precedes bulletin

Date: 2021-12-12:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 61964 2046 27 72 0
c1 717 6817 413 40 0
c2 2 1857 3510 1749 0
c3 0 322 1157 2655 0
c4 0 48 426 837 0
...date precedes bulletin

Date: 2021-12-14:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 61035 2134 15 83 0
c1 791 6441 918 107 0
c2 19 1672 3387 2064 0
c3 5 353 1086 2700 0
c4 0 88 453 797 0
...date precedes bulletin

Date: 2021-12-16:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 59962 2065 21 66 0
c1 950 5855 1014 234 0
c2 26 1776 3315 2014 0
c3 11 296 900 3043 0
c4 0 128 378 1173 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 59941 2100 21 66 0
c1 972 5838 1026 234 0
c2 26 1754 3311 2012 0
c3 10 300 888 3037 0
c4 0 128 382 1181 0

Date: 2021-12-18:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 58395 2178 41 66 0
c1 879 5939 1370 384 0
c2 27 1980 3097 1466 0
c3 5 221 1335 2834 0
c4 0 127 338 1080 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 58394 2211 41 68 0
c1 878 5902 1381 386 0
c2 28 1979 3128 1491 0
c3 6 228 1295 2811 0
c4 0 125 336 1074 0

Date: 2021-12-20:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 57445 1687 41 94 0
c1 660 4499 835 127 0
c2 3 1303 3285 1347 0
c3 0 298 1817 3975 0
c4 0 30 179 484 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 57155 1737 52 103 0
c1 931 4185 843 209 0
c2 19 1430 3162 1393 0
c3 3 360 1737 3274 0
c4 0 105 363 1048 0

Date: 2021-12-22:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 57425 1881 49 101 0
c1 1010 7055 1615 336 0
c2 5 1440 3220 1844 0
c3 0 298 1985 4439 0
c4 0 26 307 589 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 57098 2197 64 116 0
c1 1319 6577 1676 413 0
c2 16 1480 3101 2002 0
c3 7 358 1741 3652 0
c4 0 88 594 1126 0

Date: 2021-12-24:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 56611 1699 71 95 0
c1 1083 7087 1258 245 0
c2 9 1447 3197 2132 0
c3 0 188 1308 3199 0
c4 0 49 339 615 0
observations
open c1 c2 c3 c4
m
o
d
e
l		 open 56277 1971 97 100 0
c1 1378 6639 1413 338 0
c2 33 1452 2904 2232 0
c3 15 268 1193 2693 0
c4 0 140 566 923 0


Generated by /metno/routine/sms/V2/SIthickness/SMOSiceWebPage.sh Fri 31 Dec 2021 02:02:02 AM UTC on arcval

 
See Met Privacy