Dataset: Baltic Sea/North Sea SST analysis, daily reprocessed level 4 analysis (SST_BAL_SST_L4_REP_OBSERVATIONS_010_016)#

Dataset identifier: DMI_BAL_SST_L4_REP_OBSERVATIONS_010_016
Data store: cmems

How to open this dataset in AVL JupyterLab  

cmems_store = new_data_store('cmems')
ds = cmems_store.open_data('DMI_BAL_SST_L4_REP_OBSERVATIONS_010_016')

Bounding box map#

Bounding box map
Map tiles and data from OpenStreetMap, under the ODbL.

Basic information#

Parameter Value
Bounding box longitude (°) -10.00999975 to 30.00999975
Bounding box latitude (°) 47.98999975 to 66.01000025
Time range 1982-01-01 to 2021-05-31
Publisher CMEMS SST TAC and DMI

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
analysed_sst analysed sea surface temperature kelvin
analysis_error estimated error standard deviation of analysed_sst kelvin
mask land sea ice lake bit mask [none]
sea_ice_fraction sea ice area fraction 1

Full variable metadata#

analysed_sst#

Field Value
standard_name sea_surface_foundation_temperature
long_name analysed sea surface temperature
units kelvin
comment
source ESA CCI and C3S L2P satellite SST products
valid_min -300
valid_max 4500

analysis_error#

Field Value
standard_name sea_surface_temperature_error
long_name estimated error standard deviation of analysed_sst
units kelvin
comment
valid_min 0
valid_max 32767

mask#

Field Value
long_name land sea ice lake bit mask
comment Mask can be used to further filter the data
flag_meanings water land optional_lake_surface sea_ice optional_river_surface
source NAVOCEANO_landmask_v1.0, CMEMS SI TAC ice and SMHI ice
flag_masks 1, 2, 4, 8, 16
valid_min 1
valid_max 31

sea_ice_fraction#

Field Value
standard_name sea_ice_area_fraction
long_name sea ice area fraction
units 1
comment
source CMEMS SI TAC and SMHI icemask
valid_min 0
valid_max 100

Full dataset metadata#

Field Value
Conventions CF-1.4, Unidata Observation Dataset v1.0
title Baltic Sea/North Sea SST analysis, daily reprocessed level 4 analysis (SST_BAL_SST_L4_REP_OBSERVATIONS_010_016)
summary DMI Sea Surface Temperature analysis created using multisensor satellite SST observations
references Høyer, J. L. and She, J., Optimal interpolation of sea surface temperature for the North Sea and Baltic Sea, J. Mar. Sys., Vol 65, 1-4, pp. 176-189, 2007, Høyer, J. L., Le Borgne, P., & Eastwood, S. (2014). A bias correction method for Arctic satellite sea surface temperature observations. Remote Sensing of Environment, 146, 201-213.
institution Danish Meteorological Institute, DMI
history Version 1.0
license these data are available free of charge under the Copernicus CMEMS data policy
id DMI-L4UHfnd-NSEABALTIC-DMI_OI
naming_authority org.ghrsst
product_version Version 1.0
uuid 515b4364-ec6f-4a38-a3d0-e88d90299940
gds_version_id 2.0
netcdf_version_id netcdf-4.4.1.1.6
date_created 20210815T005602Z
file_quality_level 3
spatial_resolution 0.02 degrees
start_time 20210531T000000Z
time_coverage_start 20210531T000000Z
stop_time 20210601T000000Z
time_coverage_end 20210601T000000Z
westernmost_longitude -10.0
easternmost_longitude 30.0
southernmost_latitude 48.0
northernmost_latitude 66.0
source ESA SST CCI, C3S and CMEMS FMI and SMHI Sea ice concentration
platform NOAA, ERS, ENVISAT, SENTINEL 3, MetOp
sensor AVHRR, (A)ATSR SLSTR
Metadata_Conventions Unidata Dataset Discovery v1.0
metadata_link http://data.nodc.noaa.gov/NESDIS_DataCenters/metadata/index.html
keywords Oceans > Ocean Temperature > Sea Surface Temperature
keywords_vocabulary NASA Global Change Master Directory (GCMD) Science Keywords
standard_name_vocabulary NetCDF Climate and forecast (CF) Metadata Convention
geospatial_lat_units degrees north
geospatial_lon_units degrees east
geospatial_lat_resolution 0.02
geospatial_lon_resolution 0.02
acknowledgment Please acknowledge the use of these data with the following statement: These data were provided by DMI and Copernicus CMEMS
creator_name Jacob L. Hoeyer
creator_email jlh@dmi.dk
creator_url http://ocean.dmi.dk/satellite/
project Copernicus CMEMS SST TAC project
publisher_name CMEMS SST TAC and DMI
publisher_url https://marine.copernicus.eu/
publisher_email servicedesk.cmems@mercator-ocean.eu
processing_level L4
cdm_data_type grid
comment IN NO EVENT SHALL DMI OR ITS REPRESENTATIVES BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING, WITHOUT LIMITATION, SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR DAMAGES FOR LOSS OF BUSINESS PROFITS OR SAVINGS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION OR OTHER PECUNIARY LOSS ARISING OUT OF THE USE OF OR THE BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION OR OTHER PECUNIARY LOSS ARISING OUT OF THE USE OF OR THE INABILITY TO USE THIS DMI PRODUCT, EVEN IF DMI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION SHALL APPLY TO CLAIMS OF PERSONAL INJURY TO THE EXTENT PERMITTED BY LAW. SOME COUNTRIES OR STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL, SPECIAL, INDIRECT, INCIDENTAL DAMAGES AND, ACCORDINGLY, SOME PORTIONS OF THESE LIMITATIONS MAY NOT APPLY TO YOU. BY USING THIS PRODUCT, YOU HAVE ACCEPTED THAT THE ABOVE LIMITATIONS OR THE MAXIMUM LEGALLY APPLICABLE SUBSET OF THESE LIMITATIONS APPLY TO YOUR USE OF THIS PRODUCT. WARNING Some applications are unable to properly handle signed bytevalues. If values are encountered > 127, please subtract 256 from this reported value