Dataset: Arctic Ocean Physics Reanalysis#

Dataset identifier: cmems_mod_arc_phy_my_topaz4_P1Y
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_my_topaz4_P1Y')

Bounding box map#

Map tiles and data from OpenStreetMap, under the ODbL.

Basic information#

Parameter	Value
Bounding box longitude (°)	-38.0625 to 38.0625
Bounding box latitude (°)	-55.0625 to 55.0625
Time range	1991-01-01 to 2021-01-01

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
bottomT	Sea floor potential temperature	degrees_C
mlotst	[none]	m
model_depth	[none]	meter
siconc	[none]	1
sisnthick	[none]	m
sithick	[none]	m
so	Salinity	1e-3
stereographic	[none]	[none]
stfbaro	[none]	m3 s-1
thetao	Sea Temperature	degrees_C
vxo	[none]	m s-1
vxsi	[none]	m s-1
vyo	[none]	m s-1
vysi	[none]	m s-1
zos	Sea surface height	m

Full variable metadata#

bottomT#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
long_name	Sea floor potential temperature
standard_name	sea_water_potential_temperature_at_sea_floor
units	degrees_C

mlotst#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
standard_name	ocean_mixed_layer_thickness_defined_by_sigma_theta
units	m

model_depth#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
standard_name	sea_floor_depth_below_sea_level
units	meter

siconc#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
standard_name	sea_ice_area_fraction
units	1

sisnthick#

Field	Value
cell_methods	area: mean where sea_ice
grid_mapping	stereographic
standard_name	surface_snow_thickness
units	m

sithick#

Field	Value
cell_methods	area: mean where sea_ice
grid_mapping	stereographic
standard_name	sea_ice_thickness
units	m

so#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
long_name	Salinity
standard_name	sea_water_salinity
units	1e-3

stereographic#

Field	Value
grid_mapping_name	polar_stereographic
latitude_of_projection_origin	90.0
longitude_of_projection_origin	-45.0
scale_factor_at_projection_origin	1.0
straight_vertical_longitude_from_pole	-45.0
earth_radius	6378273.0
proj4	+proj=stere +lon_0=-45 +lat_0=90 +k=1 +R=6378273 +no_defs
false_easting	0.0
false_northing	0.0

stfbaro#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
standard_name	ocean_barotropic_streamfunction
units	m3 s-1

thetao#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
long_name	Sea Temperature
standard_name	sea_water_potential_temperature
units	degrees_C

vxo#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
standard_name	sea_water_x_velocity
units	m s-1

vxsi#

Field	Value
cell_methods	area: mean where sea_ice
grid_mapping	stereographic
standard_name	sea_ice_x_velocity
units	m s-1

vyo#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
standard_name	sea_water_y_velocity
units	m s-1

vysi#

Field	Value
cell_methods	area: mean where sea_ice
grid_mapping	stereographic
standard_name	sea_ice_y_velocity
units	m s-1

zos#

Field	Value
cell_methods	area: mean
grid_mapping	stereographic
long_name	Sea surface height
standard_name	sea_surface_height_above_geoid
units	m

Full dataset metadata#

Field	Value
title	Arctic Ocean Physics Reanalysis
institution	NERSC, Jahnebakken 3, N-5007 Bergen, Norway
history	20220826:Created by program hyc2proj, version V0.3
source	NERSC-HYCOM model fields
references	http://topaz.nersc.no
field_type	Files based on file type nersc_weekly
Conventions	CF-1.4
field_date	2021-01-01
version	v4b