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

Validation of ice thickness - Full domain

Bulletin date: 2023-04-13

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: 2023-04-07:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l
open 48473 1532 13 6 0
c1 356 2039 183 36 0
c2 6 2189 2151 560 0
c3 0 740 2767 2539 0
c4 0 262 934 2283 0
...date precedes bulletin

Date: 2023-04-09:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l
open 45553 1554 3 0 0
c1 289 2504 186 22 0
c2 0 2547 1842 412 0
c3 0 860 2920 2784 0
c4 0 379 1461 2386 0
...date precedes bulletin

Date: 2023-04-11:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l
open 46251 1601 6 4 0
c1 224 2393 107 51 0
c2 0 3203 1588 501 0
c3 0 1321 2690 3181 0
c4 0 919 1172 4978 0
...date precedes bulletin

Date: 2023-04-13:

Best estimate Forecast
observations
open c1 c2 c3 c4
m
o
d
e
l
open 47425 1541 12 7 0
c1 266 2244 84 71 0
c2 0 2974 1364 964 0
c3 0 1467 2500 2559 0
c4 0 1031 1466 3908 0
observations
open c1 c2 c3 c4
m
o
d
e
l
open 47435 1561 16 9 0
c1 256 2218 78 68 0
c2 0 2970 1365 952 0
c3 0 1475 2507 2547 0
c4 0 1033 1460 3933 0

Date: 2023-04-15:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2023-04-17:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2023-04-19:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2023-04-21:

Best estimate Forecast
...observations not yet available ...observations not yet available


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