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

Validation of sea ice concentration - Full domain

Reference date: 2019-06-27

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-06-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 79011 20810 291 2160 920 16 0 0
OW 0 1118 79 625 345 6 0 0
VODI 0 1917 184 2005 1102 55 1 0
ODI 0 930 164 3061 8208 2284 5 0
CDI 0 40 16 289 6645 15325 3037 243
VCDI 0 0 0 0 110 3213 19431 13402

Date: 2019-06-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77513 23348 329 2266 1091 43 3 0
OW 0 1199 77 586 351 15 0 0
VODI 0 2201 219 1869 1435 112 3 0
ODI 0 902 185 3000 8669 2018 17 0
CDI 0 8 5 127 5107 19550 3447 1
VCDI 0 0 0 0 76 2758 17284 11234

Date: 2019-06-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81197 21062 338 2269 883 44 0 0
OW 0 1338 84 649 356 15 0 0
VODI 0 2402 220 2198 1532 136 0 0
ODI 0 993 147 2969 9167 1474 2 0
CDI 0 47 6 125 5515 21659 2065 0
VCDI 0 0 0 0 7 3634 15241 9274

Date: 2019-06-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81478 22600 385 2436 1003 47 0 0
OW 5 1229 90 705 435 15 0 0
VODI 5 2096 217 2282 1777 152 0 0
ODI 0 703 119 2570 9932 1498 0 0
CDI 0 20 5 151 5419 23027 3268 0
VCDI 0 0 0 0 214 4465 13591 5109

Date: 2019-06-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82703 23307 379 2462 1203 148 0 0
OW 16 1138 75 660 414 19 0 0
VODI 7 1929 188 2318 1737 130 0 0
ODI 1 695 107 2497 10305 1739 0 0
CDI 0 10 0 87 4289 24134 2599 0
VCDI 0 0 0 0 3 6494 13884 1371

Date: 2019-07-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84788 23323 410 2459 1150 117 0 0
OW 6 1152 73 711 387 18 0 0
VODI 3 1848 210 2373 1964 63 0 0
ODI 1 571 89 2310 12077 1110 0 0
CDI 0 43 5 129 3800 24490 1206 0
VCDI 0 3 0 0 0 6430 12126 1603

Date: 2019-07-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83223 27027 410 2571 1099 37 0 0
OW 0 1003 65 707 319 30 0 0
VODI 0 1862 183 2715 2306 123 0 0
ODI 0 505 80 2308 12503 1827 0 0
CDI 0 12 1 81 4010 23256 526 0
VCDI 0 0 0 0 12 9211 8626 410

Date: 2019-07-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86341 25497 385 2880 909 41 0 0
OW 35 874 65 834 360 24 0 0
VODI 35 1723 175 2974 2111 150 3 0
ODI 13 441 73 2151 12707 2657 13 0
CDI 3 2 1 82 3484 24215 1461 0
VCDI 1 0 0 0 12 9946 4370 0


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