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| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Acces- sible 
| Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | files | public | OCEAN:ICE - European circumpolar sea ice production fluxes |
| F I M | background
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| EU_circumpolar_seaice_prod_fluxes_1992_2023 |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | acknowledgements | String | EU OCEAN:ICE Deliverable D1.4 (June 2024) Gridded European circumpolar sea ice production fluxes OCEAN:ICE is co-funded by the European Union, Horizon Europe Funding Programme for research and innovation under grant agreement Nr. 101060452 and by UK Research and Innovation |
| attribute | NC_GLOBAL | CDI | String | Climate Data Interface version 2.3.0 (https://mpimet.mpg.de/cdi) |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | CDO | String | Climate Data Operators version 2.3.0 (https://mpimet.mpg.de/cdo) |
| attribute | NC_GLOBAL | citation | String | Kaleschke, L. (2024). EU project OCEAN:ICE Deliverable: D1.4 Gridded European circumpolar sea ice production fluxes [Data set]. Zenodo. https://doi.org/10.5281/zenodo.11652686 |
| attribute | NC_GLOBAL | contributors_name | String | Kaleschke, Lars |
| attribute | NC_GLOBAL | contributors_orcid | String | https://orcid.org/0000-0001-7086-3299 |
| attribute | NC_GLOBAL | Conventions | String | CF-1.10, COARDS, ACDD-1.3 |
| attribute | NC_GLOBAL | conventions | String | CF-1.6 |
| attribute | NC_GLOBAL | creator_name | String | Kaleschke, Lars |
| attribute | NC_GLOBAL | creator_type | String | Person |
| attribute | NC_GLOBAL | data_creation | String | 2024.07.31 |
| attribute | NC_GLOBAL | data_doi | String | https://zenodo.org/records/11652686 |
| attribute | NC_GLOBAL | data_format_original | String | netCDF |
| attribute | NC_GLOBAL | Description | String | OCEAN:ICE - European circumpolar sea ice production fluxes |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 3950.0 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 4350.0 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | -3950.0 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 12.518853695324283 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 3950.0 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -3950.0 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 12.519809825673534 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | grid | String | EPSG:3412 # NSIDC Polar Stereographic for South |
| attribute | NC_GLOBAL | history | String | Thu Apr 18 20:46:13 2024: cdo -f nc2 mergetime SIP_199201.nc SIP_199202.nc SIP_199203.nc SIP_199204.nc SIP_199205.nc SIP_199206.nc SIP_199207.nc SIP_199208.nc SIP_199209.nc SIP_199210.nc SIP_199211.nc SIP_199212.nc SIP_199301.nc SIP_199302.nc SIP_199303.nc SIP_199304.nc SIP_199305.nc SIP_199306.nc SIP_199307.nc SIP_199308.nc SIP_199309.nc SIP_199310.nc SIP_199311.nc SIP_199312.nc SIP_199401.nc SIP_199402.nc SIP_199403.nc SIP_199404.nc SIP_199405.nc SIP_199406.nc SIP_199407.nc SIP_199408.nc SIP_199409.nc SIP_199410.nc SIP_199411.nc SIP_199412.nc SIP_199501.nc SIP_199502.nc SIP_199503.nc SIP_199504.nc SIP_199505.nc SIP_199506.nc SIP_199507.nc SIP_199508.nc SIP_199509.nc SIP_199510.nc SIP_199511.nc SIP_199512.nc SIP_199601.nc SIP_199602.nc SIP_199603.nc SIP_199604.nc SIP_199605.nc SIP_199606.nc SIP_199607.nc SIP_199608.nc SIP_199609.nc SIP_199610.nc SIP_199611.nc SIP_199612.nc SIP_199701.nc SIP_199702.nc SIP_199703.nc SIP_199704.nc SIP_199705.nc SIP_199706.nc SIP_199707.nc SIP_199708.nc SIP_199709.nc SIP_199710.nc SIP_199711.nc SIP_199712.nc SIP_199801.nc SIP_199802.nc SIP_199803.nc SIP_199804.nc SIP_199805.nc SIP_199806.nc SIP_199807.nc SIP_199808.nc SIP_199809.nc SIP_199810.nc SIP_199811.nc SIP_199812.nc SIP_199901.nc SIP_199902.nc SIP_199903.nc SIP_199904.nc SIP_199905.nc SIP_199906.nc SIP_199907.nc SIP_199908.nc SIP_199909.nc SIP_199910.nc SIP_199911.nc SIP_199912.nc SIP_200001.nc SIP_200002.nc SIP_200003.nc SIP_200004.nc SIP_200005.nc SIP_200006.nc SIP_200007.nc SIP_200008.nc SIP_200009.nc SIP_200010.nc SIP_200011.nc SIP_200012.nc SIP_200101.nc SIP_200102.nc SIP_200103.nc SIP_200104.nc SIP_200105.nc SIP_200106.nc SIP_200107.nc SIP_200108.nc SIP_200109.nc SIP_200110.nc SIP_200111.nc SIP_200112.nc SIP_200201.nc SIP_200202.nc SIP_200203.nc SIP_200204.nc SIP_200205.nc SIP_200206.nc SIP_200207.nc SIP_200208.nc SIP_200209.nc SIP_200210.nc SIP_200211.nc SIP_200212.nc SIP_200301.nc SIP_200302.nc SIP_200303.nc SIP_200304.nc SIP_200305.nc SIP_200306.nc SIP_200307.nc SIP_200308.nc SIP_200309.nc SIP_200310.nc SIP_200311.nc SIP_200312.nc SIP_200401.nc SIP_200402.nc SIP_200403.nc SIP_200404.nc SIP_200405.nc SIP_200406.nc SIP_200407.nc SIP_200408.nc SIP_200409.nc SIP_200410.nc SIP_200411.nc SIP_200412.nc SIP_200501.nc SIP_200502.nc SIP_200503.nc SIP_200504.nc SIP_200505.nc SIP_200506.nc SIP_200507.nc SIP_200508.nc SIP_200509.nc SIP_200510.nc SIP_200511.nc SIP_200512.nc SIP_200601.nc SIP_200602.nc SIP_200603.nc SIP_200604.nc SIP_200605.nc SIP_200606.nc SIP_200607.nc SIP_200608.nc SIP_200609.nc SIP_200610.nc SIP_200611.nc SIP_200612.nc SIP_200701.nc SIP_200702.nc SIP_200703.nc SIP_200704.nc SIP_200705.nc SIP_200706.nc SIP_200707.nc SIP_200708.nc SIP_200709.nc SIP_200710.nc SIP_200711.nc SIP_200712.nc SIP_200801.nc SIP_200802.nc SIP_200803.nc SIP_200804.nc SIP_200805.nc SIP_200806.nc SIP_200807.nc SIP_200808.nc SIP_200809.nc SIP_200810.nc SIP_200811.nc SIP_200812.nc SIP_200901.nc SIP_200902.nc SIP_200903.nc SIP_200904.nc SIP_200905.nc SIP_200906.nc SIP_200907.nc SIP_200908.nc SIP_200909.nc SIP_200910.nc SIP_200911.nc SIP_200912.nc SIP_201001.nc SIP_201002.nc SIP_201003.nc SIP_201004.nc SIP_201005.nc SIP_201006.nc SIP_201007.nc SIP_201008.nc SIP_201009.nc SIP_201010.nc SIP_201011.nc SIP_201012.nc SIP_201101.nc SIP_201102.nc SIP_201103.nc SIP_201104.nc SIP_201105.nc SIP_201106.nc SIP_201107.nc SIP_201108.nc SIP_201109.nc SIP_201110.nc SIP_201111.nc SIP_201112.nc SIP_201201.nc SIP_201202.nc SIP_201203.nc SIP_201204.nc SIP_201205.nc SIP_201206.nc SIP_201207.nc SIP_201208.nc SIP_201209.nc SIP_201210.nc SIP_201211.nc SIP_201212.nc SIP_201301.nc SIP_201302.nc SIP_201303.nc SIP_201304.nc SIP_201305.nc SIP_201306.nc SIP_201307.nc SIP_201308.nc SIP_201309.nc SIP_201310.nc SIP_201311.nc SIP_201312.nc SIP_201401.nc SIP_201402.nc SIP_201403.nc SIP_201404.nc SIP_201405.nc SIP_201406.nc SIP_201407.nc SIP_201408.nc SIP_201409.nc SIP_201410.nc SIP_201411.nc SIP_201412.nc SIP_201501.nc SIP_201502.nc SIP_201503.nc SIP_201504.nc SIP_201505.nc SIP_201506.nc SIP_201507.nc SIP_201508.nc SIP_201509.nc SIP_201510.nc SIP_201511.nc SIP_201512.nc SIP_201601.nc SIP_201602.nc SIP_201603.nc SIP_201604.nc SIP_201605.nc SIP_201606.nc SIP_201607.nc SIP_201608.nc SIP_201609.nc SIP_201610.nc SIP_201611.nc SIP_201612.nc SIP_201701.nc SIP_201702.nc SIP_201703.nc SIP_201704.nc SIP_201705.nc SIP_201706.nc SIP_201707.nc SIP_201708.nc SIP_201709.nc SIP_201710.nc SIP_201711.nc SIP_201712.nc SIP_201801.nc SIP_201802.nc SIP_201803.nc SIP_201804.nc SIP_201805.nc SIP_201806.nc SIP_201807.nc SIP_201808.nc SIP_201809.nc SIP_201810.nc SIP_201811.nc SIP_201812.nc SIP_201901.nc SIP_201902.nc SIP_201903.nc SIP_201904.nc SIP_201905.nc SIP_201906.nc SIP_201907.nc SIP_201908.nc SIP_201909.nc SIP_201910.nc SIP_201911.nc SIP_201912.nc SIP_202001.nc SIP_202002.nc SIP_202003.nc SIP_202004.nc SIP_202005.nc SIP_202006.nc SIP_202007.nc SIP_202008.nc SIP_202009.nc SIP_202010.nc SIP_202011.nc SIP_202012.nc SIP_202101.nc SIP_202102.nc SIP_202103.nc SIP_202104.nc SIP_202105.nc SIP_202106.nc SIP_202107.nc SIP_202108.nc SIP_202109.nc SIP_202110.nc SIP_202111.nc SIP_202112.nc SIP_202201.nc SIP_202202.nc SIP_202203.nc SIP_202204.nc SIP_202205.nc SIP_202206.nc SIP_202207.nc SIP_202208.nc SIP_202209.nc SIP_202210.nc SIP_202211.nc SIP_202212.nc SIP_202301.nc SIP_202302.nc SIP_202303.nc SIP_202304.nc SIP_202305.nc SIP_202306.nc SIP_202307.nc SIP_202308.nc SIP_202309.nc SIP_202310.nc SIP_202311.nc SIP_202312.nc ../1992_2023.nc |
| attribute | NC_GLOBAL | infoUrl | String | https://gitlab.awi.de/ocean-ice/deliverable |
| attribute | NC_GLOBAL | institution | String | Alfred-Wegener-Institut Helmholtz-Zentrum Für Polar- Und Meeresforschung (AWI) |
| attribute | NC_GLOBAL | institution_country | String | DE |
| attribute | NC_GLOBAL | institution_edmo_code | String | 1368 |
| attribute | NC_GLOBAL | keywords | String | Earth Science > Climate Indicators > Cryospheric Indicators > Sea Ice Concentration, EARTH SCIENCE SERVICES > ENVIRONMENTAL ADVISORIES > MARINE ADVISORIES > SEA ICE, sea ice concentration, sea ice production |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | CC-BY4.0 |
| attribute | NC_GLOBAL | metadata_url | String | https://zenodo.org/records/12166097 |
| attribute | NC_GLOBAL | naming_authority | String | OCEAN:ICE |
| attribute | NC_GLOBAL | netCDF_created_by | String | Lars.Kaleschke at AWI.de |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 4350.0 |
| attribute | NC_GLOBAL | references | String | ASI SSM/I sea ice concentration data used as input are available at IFREMER/CERSAT ftp://ftp.ifremer.fr/ifremer/cersat/products/gridded/psi-concentration ECMWF ERA5 hourly data on single levels from 1940 to present https://doi.org/10.24381/cds.adbb2d47 |
| attribute | NC_GLOBAL | source | String | Reanalysis |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | -3950.0 |
| attribute | NC_GLOBAL | spatial_resolution | String | 12.5 km |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
| attribute | NC_GLOBAL | summary | String | This dataset on sea ice production (SIP) in Antarctic coastal polynyas offers crucial insights into these regions' roles in sea ice and dense water formation. Using Earth Observation data and atmospheric reanalysis, the dataset employs a heat budget method to estimate SIP. It incorporates sea ice concentration (SIC) from passive microwave sensors and near-surface wind speed and surface air temperature from ECMWF ERA5 reanalysis. Comparative analysis with previous studies confirms the dataset's accuracy in depicting spatial patterns and the magnitude of ice production, though some variations exist across larger polynyas. While simplifications may increase uncertainties in absolute SIP values, this dataset is a valuable resource for understanding the dynamics and variability of Antarctic polynya SIP from 1992 to 2023. |
| attribute | NC_GLOBAL | time_coverage_end | String | 2023-12-31T00:00:00Z |
| attribute | NC_GLOBAL | time_coverage_resolution | String | monthly |
| attribute | NC_GLOBAL | time_coverage_start | String | 1992-01-31T00:00:00Z |
| attribute | NC_GLOBAL | time_resolution | String | monthly |
| attribute | NC_GLOBAL | title | String | OCEAN:ICE - European circumpolar sea ice production fluxes |
| attribute | NC_GLOBAL | variables | String | Latitude, Longitude, Sea Ice Production |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -3950.0 |
| dimension | time | double | nValues=384, evenlySpaced=false, averageSpacing=30 days 10h 27m 53s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 6.96816E8, 1.7039808E9 |
| attribute | time | axis | String | T |
| attribute | time | calendar | String | proleptic_gregorian |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | latitude | double | nValues=664, evenlySpaced=true, averageSpacing=12.518853695324283 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | -3950.0, 4350.0 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | source_name | String | y |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | double | nValues=632, evenlySpaced=true, averageSpacing=12.519809825673534 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -3950.0, 3950.0 |
| attribute | longitude | axis | String | X |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | source_name | String | x |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | sea_ice_production | float | time, latitude, longitude | |
| attribute | sea_ice_production | _FillValue | float | NaN |
| attribute | sea_ice_production | ioos_category | String | Ice Distribution |
| attribute | sea_ice_production | long_name | String | Sea ice production |
| attribute | sea_ice_production | missing_value | float | NaN |
| attribute | sea_ice_production | standard_name | String | sea_ice_production |
| attribute | sea_ice_production | units | String | m/month |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.