DMI_ICECHART.nc

NC_GLOBAL
CDI
Climate Data Interface version 2.1.1 (https://mpimet.mpg.de/cdi)
Conventions
CF-1.4
institution
DMI
title
Arctic Sea Ice Greenland Overview
netcdf_version_id
4.6.0
creation_date
2025-08-24T18:10:11Z
produced_date
2025-08-24T12:00:00Z
valid_date
2025-08-24T12:00:00Z
product_version
1.0
software_version
1.0
comment
The ice concentration is based on a manual interpretation of different satellite data. For more information about the the product contact the national ice service
satellite
NA
sensor
SAR
spatial_resolution_latitude
1000.0
spatial_resolution_longitude
1000.0
southernmost_latitude
54.629
northernmost_latitude
85.239235
westernmost_longitude
-105.15334
easternmost_longitude
22.95248
field_type
daily
institution_references
http://www.dmi.dk
contact
iskort@dmi.dk
operational_status
operational
history
Mon Aug 25 10:15:57 2025: cdo -O -mergetime -selname,ice_concentration ./tmp.nc -shifttime,+7days -selname,ice_concentration ./tmp.nc ./tgt.nc
CDO
Climate Data Operators version 2.1.1 (https://mpimet.mpg.de/cdo)
Last-modified
Mon, 25 Aug 2025 10:16:02 -0000

time

standard_name
time
long_name
reference time of sea ice file
units
seconds since 1981-01-01 00:00:00
calendar
standard
axis
T

xc

standard_name
projection_x_coordinate
long_name
x-coordinate in Cartesian system
units
m
axis
X

yc

standard_name
projection_y_coordinate
long_name
y-coordinate in Cartesian system
units
m
axis
Y

lon

standard_name
longitude
long_name
longitude
units
degrees_east
_CoordinateAxisType
Lon

lat

standard_name
latitude
long_name
latitude
units
degrees_north
_CoordinateAxisType
Lat

crs

grid_mapping_name
polar_stereographic
false_easting
0.0
false_northing
0.0
proj4_string
+proj=stere +lon_0=-45 +lat_ts=90 +lat_0=90 +a=6371000 +b=6371000

ice_concentration

standard_name
sea_ice_area_fraction
long_name
sea ice concentration
units
%
grid_mapping
crs
coordinates
lat lon
_FillValue
-99
missing_value
-99
source
DMI