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

Validation of sea ice concentration - Asian sector

Reference date: 2020-06-11

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2020-06-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52 1852 23 178 79 24 0 0
OW 0 200 4 85 56 12 0 0
VODI 0 436 28 208 171 30 0 0
ODI 0 273 51 602 1202 201 7 0
CDI 0 9 1 172 1417 4393 4010 207
VCDI 0 0 0 0 8 690 10290 5111

Date: 2020-06-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72 2071 31 177 139 20 0 0
OW 0 223 9 70 80 10 0 0
VODI 0 419 38 294 172 20 1 0
ODI 0 306 54 629 1269 162 1 0
CDI 0 39 11 135 1805 5214 3044 108
VCDI 0 0 0 0 7 341 8056 7055

Date: 2020-06-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 181 2445 33 184 94 1 0 0
OW 0 212 15 87 52 4 0 0
VODI 0 460 47 325 200 2 0 0
ODI 0 270 45 742 1421 155 1 0
CDI 0 47 8 151 2304 4653 1896 58
VCDI 0 0 0 0 7 1201 6815 7966

Date: 2020-06-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97 2543 20 206 190 1 0 0
OW 0 230 13 96 79 3 0 0
VODI 0 511 50 367 255 6 0 0
ODI 0 245 50 726 1852 132 1 0
CDI 0 25 3 109 1976 4723 2271 121
VCDI 0 0 0 0 4 327 6833 8017

Date: 2020-06-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91 2681 24 324 207 0 0 0
OW 0 298 15 136 96 2 0 0
VODI 0 658 48 523 270 5 0 0
ODI 0 207 54 1134 2246 204 18 0
CDI 0 29 6 130 1488 5510 2196 0
VCDI 0 0 0 0 5 978 7893 4606

Date: 2020-06-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 188 2940 43 421 220 3 0 0
OW 0 338 10 144 107 2 0 0
VODI 0 606 62 582 322 3 0 0
ODI 0 244 44 1186 2915 66 7 0
CDI 0 19 4 89 1505 7000 1809 4
VCDI 0 0 0 0 0 476 5673 5050

Date: 2020-06-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 226 3423 53 557 247 7 0 0
OW 0 295 16 166 102 2 0 0
VODI 0 661 92 820 307 7 1 0
ODI 0 241 38 1453 2867 110 3 0
CDI 0 18 6 93 3540 4986 2093 0
VCDI 0 0 0 0 75 1952 5410 2215

Date: 2020-06-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 276 3834 81 777 248 13 0 0
OW 0 289 21 192 86 6 0 0
VODI 0 763 77 955 325 32 0 0
ODI 0 234 36 1365 2583 198 0 0
CDI 0 21 3 108 2523 4896 2722 33
VCDI 0 0 0 0 132 1218 3769 4266


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