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: 2018-03-29

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-03-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 51 118 0
FY ice 3 18379 1272
MY ice 0 5949 449
...date precedes bulletin

Date: 2018-03-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 72 85 0
FY ice 14 18729 472
MY ice 0 6564 103
...date precedes bulletin

Date: 2018-03-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 34 120 0
FY ice 0 19109 301
MY ice 0 6756 62
...date precedes bulletin

Date: 2018-03-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 4 153 0
FY ice 0 18869 523
MY ice 0 6364 175
observations
open FY ice MY ice
m
d
l
open 4 150 0
FY ice 0 18727 481
MY ice 0 6509 217

Date: 2018-03-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 145 0
FY ice 0 18839 565
MY ice 0 6363 198
observations
open FY ice MY ice
m
d
l
open 0 143 0
FY ice 0 18692 537
MY ice 0 6512 226

Date: 2018-04-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 117 0
FY ice 0 18941 644
MY ice 0 6258 262
observations
open FY ice MY ice
m
d
l
open 0 128 0
FY ice 0 18819 613
MY ice 0 6369 293

Date: 2018-04-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3 75 0
FY ice 5 19211 442
MY ice 0 6624 91
observations
open FY ice MY ice
m
d
l
open 2 97 0
FY ice 6 19085 426
MY ice 0 6728 107

Date: 2018-04-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2 71 0
FY ice 0 19451 406
MY ice 0 6396 130
observations
open FY ice MY ice
m
d
l
open 2 90 0
FY ice 0 19263 352
MY ice 0 6565 184


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