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: 2017-11-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-10-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 6087 828 0
FY ice 0 12506 5459
MY ice 0 129 4417
...date precedes bulletin

Date: 2017-10-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5952 798 0
FY ice 30 13054 5222
MY ice 0 157 4375
...date precedes bulletin

Date: 2017-10-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5955 586 0
FY ice 28 13699 4879
MY ice 0 227 4217
...date precedes bulletin

Date: 2017-11-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5771 554 0
FY ice 59 14270 4429
MY ice 0 196 3986
observations
open FY ice MY ice
m
d
l
open 5771 543 0
FY ice 59 14258 4460
MY ice 0 219 3955

Date: 2017-11-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5412 636 0
FY ice 51 15115 4231
MY ice 0 264 3805
observations
open FY ice MY ice
m
d
l
open 5399 624 0
FY ice 64 15136 4282
MY ice 0 255 3754

Date: 2017-11-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 4914 768 0
FY ice 1 15303 4346
MY ice 0 260 3750
observations
open FY ice MY ice
m
d
l
open 4809 627 0
FY ice 106 15454 4447
MY ice 0 250 3649

Date: 2017-11-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3428 1167 0
FY ice 2 16172 3483
MY ice 0 365 3625
observations
open FY ice MY ice
m
d
l
open 3250 809 0
FY ice 180 16591 3600
MY ice 0 304 3508

Date: 2017-11-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2660 1093 0
FY ice 27 16890 3072
MY ice 0 485 3654
observations
open FY ice MY ice
m
d
l
open 2635 832 0
FY ice 52 17249 3183
MY ice 0 387 3543


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