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: 2019-09-26

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-09-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16604 5343 45 128 27 0 0 0
OW 0 229 28 122 20 0 0 0
VODI 0 165 38 424 292 48 0 0
ODI 0 9 2 183 1007 595 1 0
CDI 0 0 0 1 99 1202 854 0
VCDI 0 0 0 0 0 49 2208 2359

Date: 2019-09-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16185 5712 32 102 23 0 0 0
OW 0 298 31 135 21 0 0 0
VODI 0 191 35 402 246 49 0 0
ODI 0 11 7 236 855 336 1 0
CDI 0 0 0 2 163 1029 805 0
VCDI 0 1 0 1 0 51 2331 2791

Date: 2019-09-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16126 5576 41 105 17 0 0 0
OW 0 260 34 270 34 3 0 0
VODI 0 112 22 352 354 50 0 0
ODI 0 13 8 142 628 332 0 0
CDI 0 0 0 0 118 888 474 0
VCDI 0 0 0 0 0 154 2873 3096

Date: 2019-09-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 17017 4962 39 129 33 0 0 0
OW 0 305 25 105 13 0 0 0
VODI 0 134 36 398 196 21 0 0
ODI 0 34 15 238 508 22 4 0
CDI 0 0 0 33 578 476 187 0
VCDI 0 0 0 0 117 1070 2978 2409

Date: 2019-09-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16335 5555 36 68 9 0 0 0
OW 0 338 43 254 72 0 0 0
VODI 0 96 20 303 230 62 10 0
ODI 0 17 9 225 382 77 11 0
CDI 0 0 0 29 431 629 271 0
VCDI 0 0 0 0 24 804 3204 2538

Date: 2019-09-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16075 5126 19 42 1 0 0 0
OW 0 615 56 321 69 0 0 0
VODI 0 96 15 227 494 21 0 0
ODI 0 15 6 89 417 233 1 0
CDI 0 0 0 9 213 1069 237 0
VCDI 0 0 0 0 2 434 3719 2461

Date: 2019-10-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15528 5281 26 95 0 0 0 0
OW 0 476 42 223 41 0 0 0
VODI 0 115 24 316 473 78 0 0
ODI 0 22 8 94 413 271 0 0
CDI 0 0 0 13 293 1128 235 0
VCDI 0 0 0 0 0 552 4036 2299

Date: 2019-10-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14566 6205 27 70 4 0 0 0
OW 0 277 34 100 11 0 0 0
VODI 0 175 37 374 404 23 0 0
ODI 0 36 11 126 401 288 0 0
CDI 0 0 0 71 491 1056 187 0
VCDI 0 0 0 0 71 642 5386 1009


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