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: 2018-12-27

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-12-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 79579 10852 64 222 156 19 0 0
OW 122 1000 28 217 77 38 0 0
VODI 50 1373 89 614 432 179 7 4
ODI 4 713 87 819 1284 1211 245 13
CDI 0 50 7 251 1404 4309 3839 1236
VCDI 0 0 1 0 27 645 16621 59160

Date: 2018-12-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77519 12163 67 366 156 23 0 0
OW 380 1367 32 160 78 37 0 0
VODI 28 1483 58 494 456 76 2 3
ODI 4 910 119 717 1226 918 158 4
CDI 0 33 10 316 1713 4121 2591 458
VCDI 0 2 0 2 69 2166 18678 57885

Date: 2018-12-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78826 9551 58 260 185 6 0 0
OW 146 2107 37 175 80 15 0 0
VODI 3 2092 71 582 337 108 0 0
ODI 2 1090 66 640 897 704 44 1
CDI 0 152 46 449 1605 4543 1944 75
VCDI 0 0 0 13 403 2613 25924 51198

Date: 2018-12-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78994 9277 48 234 107 3 0 0
OW 250 1855 35 181 64 10 0 0
VODI 130 2256 72 501 273 46 9 0
ODI 2 1131 87 594 813 363 52 0
CDI 0 198 45 518 1567 3170 2083 21
VCDI 0 0 0 18 590 2853 25822 52776

Date: 2018-12-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77991 9337 42 149 67 1 0 0
OW 89 1748 47 297 86 10 0 0
VODI 2 2489 78 654 257 52 0 0
ODI 0 1080 108 763 1033 418 27 0
CDI 0 219 33 473 1785 3831 1812 63
VCDI 0 0 0 0 167 3136 28955 49749

Date: 2018-12-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76633 10223 47 182 63 2 0 0
OW 25 1553 49 215 85 15 0 0
VODI 0 2375 103 614 285 49 7 0
ODI 0 1096 97 977 1070 502 49 3
CDI 0 37 19 361 1806 3721 2066 20
VCDI 0 0 0 1 140 1966 26395 54197

Date: 2019-01-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75717 10333 46 180 64 0 0 0
OW 23 1282 41 238 106 10 0 0
VODI 0 1850 63 568 532 99 5 0
ODI 0 1152 90 1176 1202 698 40 3
CDI 0 63 19 258 1560 3712 3225 210
VCDI 0 0 0 0 9 1234 21210 60030

Date: 2019-01-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75310 10691 67 228 123 7 0 0
OW 13 852 36 175 86 9 0 0
VODI 41 1561 59 476 461 204 2 1
ODI 1 1042 112 1131 1352 864 43 25
CDI 0 19 11 225 1265 3604 3814 234
VCDI 0 0 0 0 5 693 16251 65955


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Sat Jan 12 01:55:19 UTC 2019 on arcmfcval

 
See Met Privacy