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: 2016-12-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-12-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69299 27626 4362 1307 136 6 0 0
OW 199 1735 1769 1384 281 13 0 0
VODI 0 283 349 1799 1275 177 13 0
ODI 0 0 4 377 1840 1300 94 1
CDI 0 0 0 40 535 4317 4307 232
VCDI 0 0 0 0 7 4516 21639 35826

Date: 2016-12-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58411 33137 9022 1466 248 6 0 0
OW 0 1898 1815 1208 181 14 0 0
VODI 0 157 533 1935 949 54 1 0
ODI 0 0 31 515 2106 1024 16 1
CDI 0 0 0 31 659 5307 4213 57
VCDI 0 0 0 0 18 6136 21986 33913

Date: 2016-12-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53311 32814 12336 1673 190 7 0 0
OW 0 2217 2536 1057 377 19 0 0
VODI 0 284 758 1769 851 76 0 0
ODI 0 0 33 691 2216 728 1 0
CDI 0 0 0 106 1239 7183 2833 19
VCDI 0 0 0 0 7 5841 23236 32640

Date: 2016-12-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59282 25524 12137 694 77 11 0 0
OW 2 2206 2839 1323 481 50 0 0
VODI 1 425 968 2227 949 242 0 0
ODI 0 18 96 1031 1802 761 11 0
CDI 0 2 10 213 1595 6235 2348 21
VCDI 0 0 0 10 365 5113 23845 34134

Date: 2016-12-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58453 27988 8169 725 60 0 0 0
OW 0 2529 2631 1857 367 14 0 0
VODI 0 205 701 2368 1381 575 0 0
ODI 0 11 34 833 1896 1385 41 0
CDI 0 0 0 75 1096 5706 3560 15
VCDI 0 0 0 1 122 4616 23959 35675

Date: 2016-12-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59435 24902 7970 818 73 0 0 0
OW 0 2565 2663 1641 316 17 0 0
VODI 0 304 916 1875 1551 676 2 0
ODI 0 13 118 1207 2136 1685 80 2
CDI 0 0 0 61 1702 6650 3197 107
VCDI 0 0 0 0 16 3100 19942 41308

Date: 2016-12-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60539 25709 5051 827 59 0 0 0
OW 0 2205 1821 1586 290 7 0 0
VODI 0 704 857 2164 1648 636 73 0
ODI 0 23 111 1176 2330 1549 481 0
CDI 0 0 4 106 1591 6662 3140 129
VCDI 0 0 0 0 41 4612 20659 40258

Date: 2016-12-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62633 25784 3112 1123 138 4 0 0
OW 0 646 734 742 166 23 1 0
VODI 0 1020 1117 2573 2157 862 95 0
ODI 0 69 170 1142 2346 1532 772 8
CDI 0 0 2 206 1898 5275 3743 176
VCDI 0 0 0 2 188 3493 19258 43838


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