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: 2019-12-26

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-12-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77074 11946 74 285 167 11 0 0
OW 49 1432 51 195 86 19 0 0
VODI 2 1159 96 801 689 125 2 1
ODI 0 399 62 784 1578 837 44 3
CDI 0 9 5 195 1368 4375 3723 1737
VCDI 0 0 0 0 27 2630 21873 53135

Date: 2019-12-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76859 10669 79 363 134 10 0 0
OW 557 1430 34 152 102 49 0 0
VODI 27 1271 86 541 503 181 0 1
ODI 2 468 74 615 1362 1240 33 7
CDI 0 17 7 255 1263 4986 3112 1108
VCDI 0 0 0 0 8 1977 21315 56151

Date: 2019-12-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76218 11565 81 383 165 21 0 0
OW 391 933 33 186 147 23 0 0
VODI 85 1100 96 528 298 89 4 2
ODI 7 361 67 605 1211 861 38 20
CDI 1 28 9 183 1335 4773 3637 346
VCDI 0 0 0 0 26 1606 20563 59023

Date: 2019-12-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75316 12091 82 308 122 16 0 0
OW 359 1019 48 232 160 20 0 0
VODI 108 953 77 669 323 141 0 0
ODI 9 271 42 561 943 614 23 8
CDI 1 25 14 212 1053 4773 3278 347
VCDI 0 3 0 0 9 1625 21015 60178

Date: 2019-12-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76364 11066 66 256 105 10 0 0
OW 183 1164 23 150 148 22 0 0
VODI 52 1208 84 386 290 117 2 0
ODI 12 494 66 547 918 484 27 4
CDI 0 51 12 299 1171 4248 2539 287
VCDI 0 0 0 0 1 2778 23356 58058

Date: 2019-12-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75640 11638 62 217 98 10 0 0
OW 167 1227 39 165 40 9 0 0
VODI 97 1060 73 456 226 34 0 0
ODI 17 500 81 672 1034 222 3 10
CDI 1 29 15 358 1616 4385 1803 126
VCDI 0 0 0 6 63 2550 24431 57868

Date: 2020-01-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75033 11359 55 203 79 4 0 0
OW 101 1191 57 160 65 9 0 0
VODI 135 1170 61 423 267 74 0 0
ODI 10 632 80 659 978 428 6 1
CDI 0 93 22 367 1548 4881 1883 105
VCDI 0 0 0 14 85 3721 28218 52871

Date: 2020-01-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76497 9994 50 189 48 4 0 0
OW 242 845 51 211 62 15 0 0
VODI 163 1000 56 450 354 98 2 0
ODI 7 581 79 676 977 482 10 14
CDI 0 218 21 349 1450 3945 2634 219
VCDI 0 3 1 42 258 3917 27322 53512


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri Jan 10 02:59:48 UTC 2020 on arcmfcval

 
See Met Privacy