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

Validation of ice type - American sector

Bulletin date: 2017-03-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-03-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 14704 1793
MY ice 0 3046 11663
...date precedes bulletin

Date: 2017-03-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 14399 1702
MY ice 0 2957 11718
...date precedes bulletin

Date: 2017-03-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 14388 1490
MY ice 0 2896 11791
...date precedes bulletin

Date: 2017-03-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 14421 1200
MY ice 0 3085 10974
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 14441 1024
MY ice 0 3065 11150

Date: 2017-03-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13283 1974
MY ice 0 2751 11368
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13290 1822
MY ice 0 2744 11520

Date: 2017-03-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12628 1989
MY ice 0 2439 12104
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12581 1909
MY ice 0 2486 12184

Date: 2017-03-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13105 1600
MY ice 0 2791 11145
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13091 1568
MY ice 0 2805 11177

Date: 2017-03-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12586 1537
MY ice 0 2619 10619
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12548 1451
MY ice 0 2657 10705


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