Data Library ∂Y [ IGOSS nmc Reyn_SmithOIv2 monthly sea_ice ]
X0.5E - 0.5E
Y89.5S - 89.5N
T16 Nov 1981 - 15 Jan 2023
served from IRI/LDEO Climate Data Library

∂Y [ IGOSS nmc Reyn_SmithOIv2 monthly sea_ice ]: ∂Y Sea Ice Concentration data

monthly sea_ice sea_ice partial_Y ∂Y Sea Ice Concentration from IGOSS nmc Reyn_SmithOIv2: SST fields updated from version 1 with more COADS data, new sea-ice to SST conversion algorithm, and 1971-2000 climatology.

Independent Variables (Grids)

Time (time)
grid: /T (months since 1960-01-01) ordered (16 Nov 1981 - 15 Dec 1981) to (16 Dec 2022 - 15 Jan 2023) by 1.0 N= 494 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (1E) to (0) by 1.0 N= 360 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (89S) to (89N) by 1.0 N= 179 pts :grid

Other Info

datatype
realarraytype
missing_value
NaN
pointwidth
1.0
standard_name
sea_ice_area_fraction
units
0.572957795130823 radian-1 north

References

Reynolds, R.W., N.A. Rayner, T.M. Smith, D.C. Stokes, and W. Wang, 2002: An Improved In Situ and Satellite SST Analysis for Climate. J. Climate, 15, 1609-1625.

Last updated: Wed, 22 Mar 2023 18:04:31 GMT

Data Views

TXY
[ X Y | T]MMM


Filters

Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information. Average over X Y T | X Y X T Y T | X Y T |
RMS (root mean square with mean *not* removed) over X Y T | X Y X T Y T | X Y T |
RMSA (root mean square with mean removed) over X Y T | X Y X T Y T | X Y T |
Maximum over X Y T | X Y X T Y T | X Y T |
Minimum over X Y T | X Y X T Y T | X Y T |
Detrend (best-fit-line) over X Y T | X Y X T Y T | X Y T |
Convert units from 0.572957795130823 radian-1 north to

Note on units