Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice type distr., stat.s
  Contingency tables
Asian sector

Validation of ice type - European sector

Bulletin date: 2017-11-30

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2017-11-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 95519 1317 0
FY ice 50 4870 1889
MY ice 0 6 3257
...date precedes bulletin

Date: 2017-11-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94886 1691 0
FY ice 65 4633 2520
MY ice 0 5 3207
...date precedes bulletin

Date: 2017-11-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94608 1704 0
FY ice 52 4660 2680
MY ice 0 0 3258
...date precedes bulletin

Date: 2017-11-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94184 1908 0
FY ice 66 4940 2166
MY ice 0 0 3121
observations
open FY ice MY ice
m
d
l
open 94159 2034 0
FY ice 91 4814 2124
MY ice 0 0 3163

Date: 2017-12-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94182 1549 0
FY ice 209 5138 1901
MY ice 0 0 3050
observations
open FY ice MY ice
m
d
l
open 94173 1648 0
FY ice 218 5039 1878
MY ice 0 0 3073

Date: 2017-12-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93639 1676 0
FY ice 60 6014 1004
MY ice 0 0 2852
observations
open FY ice MY ice
m
d
l
open 93341 1802 0
FY ice 358 5885 966
MY ice 0 3 2890

Date: 2017-12-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93806 1265 0
FY ice 133 6020 1407
MY ice 0 0 2827
observations
open FY ice MY ice
m
d
l
open 93393 1358 0
FY ice 546 5927 1365
MY ice 0 0 2869

Date: 2017-12-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93747 1538 0
FY ice 229 6133 1103
MY ice 0 0 2684
observations
open FY ice MY ice
m
d
l
open 93384 1766 0
FY ice 592 5901 1062
MY ice 0 4 2725


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