NOAA NCDC OISST version2p1 AVHRR_monthly ice: Sea ice concentration data

Sea ice concentration from NOAA NCDC OISST version2p1 AVHRR_monthly: Monthly AVHRR.

Independent Variables (Grids)

Latitude (projection_y_coordinate)
grid: /lat (degree_north) ordered (89.875S) to (89.875N) by 0.25 N= 720 pts :grid
Longitude (projection_x_coordinate)
grid: /lon (degree_east) periodic (0.125E) to (0.125W) by 0.25 N= 1440 pts :grid
Time
grid: /T (months since 1960-01-01) ordered (Sep 1981) to (Jan 2024) by 1.0 N= 509 pts :grid
zlev
grid: /zlev (meters) ordered [ (0.0)] :grid

Other Info

CE
1
CS
0
datatype
realarraytype
missing_value
NaN
pointwidth
1.0
scale_max
1.0
scale_min
0.0
units
unitless
history
NOAA NCDC OISST version2p1 AVHRR_monthly ice
Final file created using preliminary as first guess, and 3 days of AVHRR data. Preliminary uses only 1 day of AVHRR data.
Boxes with less than 0.0% dropped

Last updated: Wed, 21 Feb 2024 16:16:09 GMT
Expires: Mon, 19 Feb 2024 00:00:00 GMT

Data Views

latlonTzlev
[ lon lat zlev | T]MMMM


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 lon lat T | lon lat lon T lat T | lon lat T |
RMS (root mean square with mean *not* removed) over lon lat T | lon lat lon T lat T | lon lat T |
RMSA (root mean square with mean removed) over lon lat T | lon lat lon T lat T | lon lat T |
Maximum over lon lat T | lon lat lon T lat T | lon lat T |
Minimum over lon lat T | lon lat lon T lat T | lon lat T |
Detrend (best-fit-line) over lon lat T | lon lat lon T lat T | lon lat T |
Convert units from unitless to

Note on units