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: 2018-01-25

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18135 414
MY ice 0 4443 11894
...date precedes bulletin

Date: 2018-01-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 6 17842 474
MY ice 0 4609 11590
...date precedes bulletin

Date: 2018-01-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 9 17711 435
MY ice 0 4692 11559
...date precedes bulletin

Date: 2018-01-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17648 416
MY ice 0 4706 11556
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17594 399
MY ice 0 4760 11573

Date: 2018-01-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17500 489
MY ice 0 4681 12215
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17433 475
MY ice 0 4748 12229

Date: 2018-01-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17401 499
MY ice 0 4770 12158
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17363 482
MY ice 0 4808 12175

Date: 2018-01-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17289 538
MY ice 0 5106 11531
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17204 524
MY ice 0 5191 11545

Date: 2018-02-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17259 511
MY ice 0 5191 11179
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17091 487
MY ice 0 5359 11203


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