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: 2017-02-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-01-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88409 585 0
FY ice 562 6720 1078
MY ice 0 111 4274
...date precedes bulletin

Date: 2017-01-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87973 851 0
FY ice 366 6764 1104
MY ice 0 66 4788
...date precedes bulletin

Date: 2017-01-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87319 817 0
FY ice 155 7287 1133
MY ice 0 88 4474
...date precedes bulletin

Date: 2017-02-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86497 1075 0
FY ice 261 7588 764
MY ice 0 170 4275
observations
open FY ice MY ice
m
d
l
open 86505 1063 0
FY ice 253 7608 882
MY ice 0 162 4157

Date: 2017-02-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87005 619 0
FY ice 408 7088 839
MY ice 0 130 4561
observations
open FY ice MY ice
m
d
l
open 86991 600 0
FY ice 422 7108 1041
MY ice 0 129 4359

Date: 2017-02-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87069 610 1
FY ice 219 7595 550
MY ice 0 251 3798
observations
open FY ice MY ice
m
d
l
open 86878 609 1
FY ice 410 7605 728
MY ice 0 242 3620

Date: 2017-02-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87174 701 0
FY ice 265 7534 619
MY ice 0 388 3645
observations
open FY ice MY ice
m
d
l
open 86973 675 0
FY ice 466 7570 812
MY ice 0 378 3452

Date: 2017-02-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87002 808 4
FY ice 280 6970 459
MY ice 0 1986 1896
observations
open FY ice MY ice
m
d
l
open 86672 913 4
FY ice 610 7133 465
MY ice 0 1718 1890


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