Dataset: neXtSIM-F sea ice forecast, 3 km hourly-averaged fields (cmems_mod_arc_phy_anfc_nextsim_hm)#

Dataset identifier: cmems_mod_arc_phy_anfc_nextsim_hm
Data store: cmems

How to open this dataset in AVL JupyterLab  

cmems_store = new_data_store('cmems')
ds = cmems_store.open_data('cmems_mod_arc_phy_anfc_nextsim_hm')

Basic information#

Parameter Value
Bounding box longitude (°) -3601500 to 3799500
Bounding box latitude (°) -4301500 to 2799500
Time range 2019-08-01 to 2023-04-23
Time period 0D

Click here for full dataset metadata.

Variable list#

Click on a variable name to jump to the variable’s full metadata.

Variable Long name Units
latitude latitude degrees_north
longitude longitude degrees_east
sialb Sea ice albedo 1
siconc Sea Ice Concentration 1
siconc_my Sea ice Area Fraction of Multi-year Ice 1
sisnthick Surface Snow Thickness m
sithick Sea Ice Thickness m
stereographic [none] [none]
vxsi Sea Ice X Velocity m s-1
vysi Sea Ice Y Velocity m s-1

Full variable metadata#

latitude#

Field Value
standard_name latitude
long_name latitude
units degrees_north

longitude#

Field Value
standard_name longitude
long_name longitude
units degrees_east

sialb#

Field Value
standard_name sea_ice_albedo
long_name Sea ice albedo
units 1
cell_methods time: mean (interval: 1 hours) area: mean where sea_ice
grid_mapping stereographic

siconc#

Field Value
standard_name sea_ice_area_fraction
long_name Sea Ice Concentration
cell_methods time: mean (interval: 1 hours) area: mean
grid_mapping stereographic
units 1

siconc_my#

Field Value
standard_name sea_ice_classification
long_name Sea ice Area Fraction of Multi-year Ice
units 1
cell_methods time: mean (interval: 1 hours) area: mean
grid_mapping stereographic

sisnthick#

Field Value
standard_name surface_snow_thickness
long_name Surface Snow Thickness
units m
cell_methods time: mean (interval: 1 hours) area: mean
grid_mapping stereographic

sithick#

Field Value
standard_name sea_ice_thickness
long_name Sea Ice Thickness
units m
cell_methods time: mean (interval: 1 hours) area: mean
grid_mapping stereographic

stereographic#

Field Value
latitude_of_projection_origin 90.0
longitude_of_projection_origin -45.0
straight_vertical_longitude_from_pole -45.0
semi_major_axis 6378273.0
semi_minor_axis 6378273.0
scale_factor_at_projection_origin 1.0
grid_mapping_name polar_stereographic
false_northing 0.0
false_easting 0.0
proj4 +proj=stere +lat_0=90 +lat_ts=90 +lon_0=-45 +x_0=0 +y_0=0 +R=6378273 +ellps=sphere +units=m +no_defs

vxsi#

Field Value
standard_name sea_ice_x_velocity
long_name Sea Ice X Velocity
units m s-1
cell_methods time: mean (interval: 1 hours) area: mean
grid_mapping stereographic

vysi#

Field Value
standard_name sea_ice_y_velocity
long_name Sea Ice Y Velocity
units m s-1
cell_methods time: mean (interval: 1 hours) area: mean
grid_mapping stereographic

Full dataset metadata#

Field Value
Conventions CF-1.6
institution NERSC, Jahnebakken 3, N-5007 Bergen, Norway
source neXtSIM model fields
email nextsimf@nersc.no
title neXtSIM-F sea ice forecast, 3 km hourly-averaged fields (cmems_mod_arc_phy_anfc_nextsim_hm)
cmems_product_id ARCTIC_ANALYSISFORECAST_PHY_ICE_002_011
field_type Files based on file type moorings
bulletin_type Forecast
forecast_range 9 days
field_date 2023-04-23
bulletin_date 2023-04-15