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: 2019-09-19

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-09-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16633 4962 38 126 10 0 0 0
OW 0 317 12 63 11 0 0 0
VODI 0 550 52 696 176 9 0 0
ODI 0 99 17 673 2153 235 0 0
CDI 0 2 0 9 223 2011 2343 0
VCDI 0 0 0 0 0 0 662 0

Date: 2019-09-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15728 5844 39 154 12 0 0 0
OW 0 304 11 69 16 0 0 0
VODI 0 474 48 474 258 8 0 0
ODI 0 75 17 568 1855 257 3 0
CDI 0 0 0 10 196 1481 2375 1
VCDI 0 0 0 0 0 9 1714 82

Date: 2019-09-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16330 5334 29 99 10 0 0 0
OW 0 309 26 118 35 0 0 0
VODI 0 260 34 472 302 13 0 0
ODI 0 22 9 225 1230 706 53 0
CDI 0 0 0 0 140 968 1490 15
VCDI 0 0 0 0 0 17 1730 2106

Date: 2019-09-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16059 5832 44 122 23 0 0 0
OW 0 230 24 125 33 11 0 0
VODI 0 176 36 475 261 60 0 0
ODI 0 5 2 210 1365 372 0 0
CDI 0 0 0 2 189 1661 280 0
VCDI 0 0 0 0 0 527 2743 1215

Date: 2019-09-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15812 6093 43 134 25 0 0 0
OW 0 304 34 114 21 0 0 0
VODI 0 190 37 455 209 26 0 0
ODI 0 8 6 243 1111 273 4 0
CDI 0 0 0 6 227 1079 794 0
VCDI 0 0 0 0 0 60 2431 2343

Date: 2019-09-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16530 5206 36 101 25 0 0 0
OW 0 304 32 198 33 0 0 0
VODI 0 156 27 370 342 39 0 0
ODI 0 9 6 169 683 413 4 0
CDI 0 0 1 1 120 831 786 0
VCDI 0 0 0 0 0 93 2391 3176

Date: 2019-09-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16660 5202 33 127 19 0 0 0
OW 0 337 29 150 12 0 0 0
VODI 0 146 30 414 213 28 0 0
ODI 0 24 12 244 607 59 3 0
CDI 0 0 0 13 386 674 189 0
VCDI 0 0 0 0 44 698 3177 2552

Date: 2019-09-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16440 5510 43 125 29 0 0 0
OW 0 275 48 168 40 0 0 0
VODI 0 94 25 333 240 37 10 0
ODI 0 23 9 222 439 45 9 0
CDI 0 0 0 37 522 560 230 0
VCDI 0 0 0 1 54 1077 3059 2378


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