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: 2017-03-30

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-03-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13860 1724
MY ice 0 2927 11158
...date precedes bulletin

Date: 2017-03-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12759 1949
MY ice 0 2549 11758
...date precedes bulletin

Date: 2017-03-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13076 1597
MY ice 0 2633 11639
...date precedes bulletin

Date: 2017-03-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12836 1668
MY ice 0 2682 10860
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12775 1596
MY ice 0 2743 10932

Date: 2017-04-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12262 1671
MY ice 0 2564 10342
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12195 1565
MY ice 0 2631 10448

Date: 2017-04-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11441 2045
MY ice 0 2331 10978
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11439 1944
MY ice 0 2333 11079

Date: 2017-04-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11126 2264
MY ice 0 2377 11641
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11169 2129
MY ice 0 2334 11776

Date: 2017-04-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11112 2214
MY ice 0 2610 11201
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11169 1915
MY ice 0 2553 11500


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