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: 2017-06-29

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-06-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65503 20254 5326 1051 109 1 0 0
OW 0 24 158 201 65 2 0 0
VODI 0 22 211 436 164 8 1 0
ODI 0 14 85 624 849 177 18 0
CDI 0 1 1 185 1887 3534 804 0
VCDI 0 0 0 0 8 1103 4745 1529

Date: 2017-06-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63278 20218 6022 2591 99 0 0 0
OW 0 34 164 225 68 1 0 0
VODI 0 45 209 491 156 18 1 0
ODI 0 7 75 742 1157 315 10 0
CDI 0 0 0 153 1983 2993 805 0
VCDI 0 0 0 0 9 780 5605 846

Date: 2017-06-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65223 23289 3083 769 52 0 0 0
OW 0 57 157 254 54 0 0 0
VODI 0 62 249 480 210 9 0 0
ODI 0 1 83 926 2111 332 0 0
CDI 0 0 3 107 1047 2463 1042 14
VCDI 0 0 0 0 5 589 4035 2394

Date: 2017-06-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67997 20355 3273 991 61 0 0 0
OW 0 43 154 238 62 1 0 0
VODI 0 33 250 653 241 10 0 0
ODI 0 0 70 953 1967 282 1 0
CDI 0 0 2 148 977 2535 2075 1
VCDI 0 0 0 0 0 220 2554 2953

Date: 2017-07-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68441 20306 3056 898 81 0 0 0
OW 0 49 171 268 54 3 0 0
VODI 0 57 220 802 335 10 0 0
ODI 0 4 69 942 1708 278 3 0
CDI 0 0 0 122 799 2548 2109 16
VCDI 0 0 0 0 0 140 3137 2474

Date: 2017-07-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82292 10380 65 381 93 2 0 0
OW 0 325 18 164 54 2 0 0
VODI 0 449 45 503 342 8 1 0
ODI 0 263 64 663 1349 149 3 0
CDI 0 6 2 97 842 3500 1624 0
VCDI 0 0 0 0 0 397 4259 758

Date: 2017-07-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82454 10398 72 444 76 0 0 0
OW 0 285 17 142 58 0 0 0
VODI 0 495 46 529 327 10 0 0
ODI 0 347 57 665 1226 99 2 0
CDI 0 1 2 110 1022 3771 1741 0
VCDI 0 0 0 0 3 914 3161 626

Date: 2017-07-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81482 11623 74 372 77 0 0 0
OW 0 281 19 153 57 0 0 0
VODI 0 578 47 655 205 10 0 0
ODI 0 319 54 642 1506 142 0 0
CDI 0 21 2 87 900 3868 1784 7
VCDI 0 0 0 0 3 1071 2312 749


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