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: 2016-07-14

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-07-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69235 34972 7764 4423 1015 106 0 0
OW 0 109 252 890 297 53 0 0
VODI 0 97 351 2861 1222 135 2 0
ODI 0 15 121 2619 8745 1316 32 0
CDI 0 1 1 162 6625 29588 7783 0
VCDI 0 0 0 2 37 2227 3990 0

Date: 2016-07-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68488 32652 11589 5330 1030 108 0 0
OW 0 95 246 796 230 49 0 0
VODI 0 86 409 2717 1170 170 1 0
ODI 0 2 95 2540 9788 1677 25 0
CDI 0 0 0 167 9244 27039 5089 0
VCDI 0 0 0 0 4 1733 4479 0

Date: 2016-07-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72432 31630 9806 5764 636 78 0 0
OW 0 86 310 761 225 41 0 0
VODI 0 44 461 2877 1272 166 5 0
ODI 0 6 101 2824 11488 3025 6 0
CDI 0 0 0 100 4835 29261 2461 0
VCDI 0 0 0 0 20 1991 4336 0

Date: 2016-07-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67439 36037 12106 5395 546 39 0 0
OW 0 77 261 794 231 30 0 0
VODI 0 66 394 3133 1492 82 0 0
ODI 0 13 96 3182 10797 4133 9 0
CDI 0 0 1 156 3636 28984 3532 0
VCDI 0 0 0 0 34 2376 1977 0

Date: 2016-07-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73031 32401 10969 5275 583 85 1 0
OW 0 80 269 800 228 40 3 0
VODI 0 130 476 3819 1350 103 7 0
ODI 0 16 141 3218 10674 3363 198 0
CDI 0 0 0 142 4146 30111 4382 0
VCDI 0 0 0 0 21 954 32 0

Date: 2016-07-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71996 34202 12399 3757 685 17 0 0
OW 0 86 299 838 231 22 0 0
VODI 0 70 597 4442 1284 43 0 0
ODI 0 0 88 2994 12350 2703 0 0
CDI 0 0 0 71 3667 30847 2303 0
VCDI 0 0 0 0 4 389 664 0

Date: 2016-07-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73948 27994 14732 6444 690 50 0 0
OW 0 134 335 939 249 37 0 0
VODI 0 124 616 4843 1513 119 0 0
ODI 0 11 108 2295 11718 3698 0 0
CDI 0 1 0 53 2588 30464 1394 0
VCDI 0 0 0 0 0 1581 370 0

Date: 2016-07-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71231 39075 8615 5348 525 34 0 0
OW 0 83 415 942 253 26 0 0
VODI 0 115 1046 4929 1386 56 0 0
ODI 0 17 87 2126 11765 3594 1 0
CDI 0 0 0 50 3054 28818 2685 0
VCDI 0 0 0 0 2 300 470 0


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