Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice concntr, edge pos
  Contingency tables
Asian sector

Validation of sea ice concentration - European sector

Reference date: 2017-03-02

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-02-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 47239 25863 9703 637 69 3 0 0
OW 0 525 484 351 65 2 0 0
VODI 0 194 516 1027 267 24 0 0
ODI 0 13 99 985 1156 216 3 0
CDI 0 0 37 358 1625 3102 633 0
VCDI 0 0 4 125 184 2079 6418 5094

Date: 2017-02-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49437 25626 7035 1604 48 0 0 0
OW 0 266 342 514 123 0 0 0
VODI 0 241 362 934 378 7 0 0
ODI 0 11 100 812 1480 302 5 0
CDI 0 0 29 289 1189 2765 1471 0
VCDI 0 0 4 173 217 1070 7175 5091

Date: 2017-02-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50323 25355 7609 644 35 0 0 0
OW 7 293 425 400 57 0 0 0
VODI 0 76 375 800 310 1 0 0
ODI 0 3 69 836 1559 245 9 0
CDI 0 0 5 528 1618 3187 986 0
VCDI 0 0 0 4 53 1966 7255 4067

Date: 2017-03-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55751 24429 2595 856 113 1 0 0
OW 9 398 263 357 117 5 0 0
VODI 0 70 294 714 390 45 0 0
ODI 0 0 81 729 1011 936 16 0
CDI 0 0 1 418 1198 4020 2115 0
VCDI 0 0 0 0 0 858 6652 4658

Date: 2017-03-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55261 22041 5475 812 59 0 0 0
OW 0 377 280 505 113 4 0 0
VODI 0 121 238 710 347 78 1 0
ODI 0 8 87 677 940 505 131 0
CDI 0 1 17 409 1289 3309 2739 5
VCDI 0 0 0 11 53 963 5771 5763

Date: 2017-03-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55334 23362 4414 817 34 0 0 0
OW 0 119 373 400 76 3 0 0
VODI 0 94 295 706 277 42 0 0
ODI 0 21 66 745 1047 325 24 0
CDI 0 0 16 351 1166 3748 2546 20
VCDI 0 3 2 99 95 900 6557 5023

Date: 2017-03-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57190 23207 2898 659 52 0 0 0
OW 0 235 353 405 76 2 0 0
VODI 0 108 253 689 266 45 1 0
ODI 0 7 103 754 797 346 20 0
CDI 0 0 2 344 1243 3338 2389 1
VCDI 0 0 0 0 9 959 7653 4696

Date: 2017-03-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 54587 24092 4748 762 69 0 0 0
OW 0 244 343 318 100 7 0 0
VODI 0 75 279 588 366 71 14 0
ODI 0 2 80 590 652 329 71 0
CDI 0 0 9 428 1189 2609 1779 0
VCDI 0 0 0 7 68 1339 8411 4874


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