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

Validation of ice type - Asian sector

Bulletin date: 2017-04-27

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-04-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 371 0 22
FY ice 36 15353 1431
MY ice 0 1070 1199
...date precedes bulletin

Date: 2017-04-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 363 0 1
FY ice 67 14414 1714
MY ice 0 1027 1146
...date precedes bulletin

Date: 2017-04-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 326 0 45
FY ice 0 14674 1680
MY ice 0 1040 1093
...date precedes bulletin

Date: 2017-04-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 351 0 16
FY ice 64 13763 1968
MY ice 0 985 1086
observations
open FY ice MY ice
m
d
l
open 346 0 14
FY ice 69 13735 1969
MY ice 0 1013 1087

Date: 2017-04-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 327 0 5
FY ice 16 12748 2381
MY ice 0 1024 1065
observations
open FY ice MY ice
m
d
l
open 322 0 6
FY ice 21 12731 2377
MY ice 0 1041 1068

Date: 2017-05-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 345 0 7
FY ice 17 12597 2611
MY ice 0 949 1074
observations
open FY ice MY ice
m
d
l
open 319 1 7
FY ice 43 12576 2631
MY ice 0 969 1054

Date: 2017-05-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 366 0 4
FY ice 103 11642 2671
MY ice 0 978 1017
observations
open FY ice MY ice
m
d
l
open 330 0 4
FY ice 139 11586 2653
MY ice 0 1034 1035

Date: 2017-05-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 395 0 1
FY ice 53 10607 3041
MY ice 0 938 952
observations
open FY ice MY ice
m
d
l
open 381 0 0
FY ice 67 10498 3000
MY ice 0 1047 994


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