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: 2016-08-11

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91062 27953 9631 4054 341 9 2 0
OW 0 271 651 731 128 12 3 0
VODI 0 200 1219 4704 993 37 4 0
ODI 0 11 40 2547 10496 1929 88 0
CDI 0 0 0 35 2149 22165 5224 0
VCDI 0 0 0 0 1 118 240 0

Date: 2016-08-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 92667 32140 5586 3540 407 9 0 0
OW 0 452 614 796 167 10 0 0
VODI 0 288 1133 4213 983 51 0 0
ODI 0 1 39 2565 9720 2057 3 0
CDI 0 0 0 21 2096 21369 4965 0
VCDI 0 0 0 0 0 513 643 0

Date: 2016-08-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83502 37770 8914 5423 287 3 0 0
OW 0 391 684 859 142 5 0 0
VODI 0 140 1016 4121 1085 31 0 0
ODI 0 0 63 2262 10261 1349 3 0
CDI 0 0 0 31 2448 17501 6021 307
VCDI 0 0 0 0 0 820 1606 3

Date: 2016-08-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93581 33748 6310 3303 212 0 0 0
OW 0 299 601 856 131 3 0 0
VODI 0 85 901 4249 1110 30 1 0
ODI 0 0 49 2145 10090 1366 45 0
CDI 0 0 0 33 2739 12905 7508 678
VCDI 0 0 0 0 0 153 3372 545

Date: 2016-08-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97697 26980 7290 5969 287 1 0 0
OW 0 150 548 834 165 1 0 0
VODI 0 52 814 4410 1262 44 0 0
ODI 0 7 43 2018 10780 1767 67 0
CDI 0 0 0 43 2583 10764 6023 524
VCDI 0 0 0 0 0 389 4049 1487

Date: 2016-08-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91838 35259 7563 3898 159 0 0 0
OW 0 292 505 986 94 1 0 0
VODI 0 110 860 5061 867 4 0 0
ODI 0 1 20 2643 12645 699 2 0
CDI 0 0 0 96 2867 11475 2036 0
VCDI 0 0 0 1 3 510 6100 453

Date: 2016-08-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90472 38973 6635 3300 186 0 0 0
OW 0 338 630 708 86 0 0 0
VODI 0 278 1083 5129 791 2 0 0
ODI 0 28 89 3356 12719 870 18 0
CDI 0 0 0 144 2605 9513 1432 5
VCDI 0 0 0 1 0 997 5146 1514

Date: 2016-08-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89896 36047 10402 3738 120 0 0 0
OW 0 363 593 764 86 0 0 0
VODI 0 315 1096 5534 947 3 0 0
ODI 0 5 62 3285 12055 1202 2 0
CDI 0 0 4 153 2022 9164 1613 0
VCDI 0 0 0 0 2 1164 4781 1630


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