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: 2017-01-26

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-01-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52779 21441 9738 696 29 0 0 0
OW 0 380 736 398 42 1 0 0
VODI 0 143 639 1266 304 38 4 0
ODI 0 5 180 1509 1544 595 24 0
CDI 0 0 1 179 1418 3549 1433 0
VCDI 0 0 0 24 97 1510 6921 1477

Date: 2017-01-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50833 25119 8866 318 0 0 0 0
OW 0 702 501 345 23 0 0 0
VODI 0 223 674 1154 209 30 0 0
ODI 0 14 193 1348 1303 423 14 0
CDI 0 0 8 220 1082 2868 1772 0
VCDI 0 0 0 0 3 498 6397 3960

Date: 2017-01-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51615 24511 9137 379 6 0 0 0
OW 0 324 587 353 31 0 0 0
VODI 0 94 640 1088 209 10 0 0
ODI 0 25 188 1224 1118 216 0 0
CDI 0 0 1 433 1540 3110 623 0
VCDI 0 0 0 0 12 1546 6899 3181

Date: 2017-01-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52731 22655 9200 694 1 0 0 0
OW 0 505 812 334 10 0 0 0
VODI 0 219 689 949 158 9 0 0
ODI 0 33 363 1077 819 297 1 0
CDI 0 1 19 562 1329 2888 563 0
VCDI 0 0 0 1 46 1475 8296 2364

Date: 2017-01-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52861 26158 6085 327 6 0 0 0
OW 0 715 480 337 23 0 0 0
VODI 0 214 707 969 192 1 0 0
ODI 0 15 346 1150 980 236 12 0
CDI 0 0 11 577 1358 1983 724 0
VCDI 0 0 0 15 78 1270 8886 2384

Date: 2017-01-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51066 26580 7072 455 9 0 0 0
OW 0 617 509 470 27 0 0 0
VODI 0 193 612 978 259 7 0 0
ODI 0 24 202 1083 1227 301 16 0
CDI 0 0 2 395 1423 2071 741 5
VCDI 0 0 0 0 44 1030 7807 3875

Date: 2017-02-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 47883 24032 12331 393 6 0 0 0
OW 0 507 631 521 55 0 0 0
VODI 0 174 486 973 418 8 0 0
ODI 0 25 109 880 1196 404 11 0
CDI 0 3 10 399 1403 2664 980 0
VCDI 0 0 0 1 49 985 7831 3732

Date: 2017-02-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51987 25578 6783 529 38 0 0 0
OW 0 365 486 404 59 0 0 0
VODI 0 131 410 908 377 39 0 0
ODI 0 0 118 928 1060 535 9 1
CDI 0 0 8 401 1262 3110 1263 53
VCDI 0 0 0 6 70 551 7096 4535


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