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: 2018-02-22

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-02-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 852 1 0
FY ice 41 20700 674
MY ice 0 4254 78
...date precedes bulletin

Date: 2018-02-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 734 19 0
FY ice 29 20805 691
MY ice 0 4260 94
...date precedes bulletin

Date: 2018-02-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 674 18 0
FY ice 27 20537 651
MY ice 0 4415 37
...date precedes bulletin

Date: 2018-02-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 593 15 0
FY ice 31 21197 180
MY ice 0 4832 0
observations
open FY ice MY ice
m
d
l
open 591 16 0
FY ice 33 21153 180
MY ice 0 4875 0

Date: 2018-02-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 564 25 0
FY ice 37 20218 459
MY ice 0 4820 26
observations
open FY ice MY ice
m
d
l
open 565 29 0
FY ice 36 20178 454
MY ice 0 4856 31

Date: 2018-02-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 565 29 0
FY ice 11 20109 176
MY ice 0 5043 57
observations
open FY ice MY ice
m
d
l
open 534 15 0
FY ice 42 20206 190
MY ice 0 4960 43

Date: 2018-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 521 25 0
FY ice 11 18471 1677
MY ice 0 4964 591
observations
open FY ice MY ice
m
d
l
open 498 17 0
FY ice 34 18423 1662
MY ice 0 5020 606

Date: 2018-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 425 14 0
FY ice 29 18402 1769
MY ice 0 5157 570
observations
open FY ice MY ice
m
d
l
open 417 17 0
FY ice 37 18445 1796
MY ice 0 5111 543


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