Arctic Ocean, DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1965/2017 v2023 [time][depth][lat][lon], 0.1°, 1967-2014
Arctic Ocean - DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1965/2017 v2023. Moving 6-year analysis of phosphate in the Arctic Ocean, for each season in the period 1965-2017. Every year of the time dimension corresponds to the 6-year centered average for each season. Winter: December-February, Spring: March-May, Summer: June-August, Autumn: September-November. Depth range (International Oceanographic Data Exchange (IODE) standard depths): 0, 5, 10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300, 400, ..., 1500, 1750, 2000, 2500m. Units: umol/l. Description of DIVA analysis: The computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is 0.1 degrees. Signal-to-noise ratio was fixed to 3.0, horizontal correlation length varying from 45 km near the coast to 150 km, and vertical correlation length varying between 25 and 1000 m. Logarithmic transformation is applied to the data prior to the analysis. Background field: analysis with signal-to-noise ratio = 10, horizontal correlation length 60-200 km, and vertical correlation length 25-1000 m.
Données et ressources
-
ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file…ERDDAP Ouvrir
-
ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.ERDDAP Ouvrir
-
Background information from the sourceHTML Ouvrir
-
Background information from the sourceHTML Ouvrir
-
Background information from the sourceHTML Ouvrir
-
ERDDAP's griddap service (a flavor of OPeNDAP) for gridded data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different…ERDDAP Ouvrir
-
Background information from the sourceHTML Ouvrir
-
An OPeNDAP service for gridded data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.ERDDAP Ouvrir
-
Background information from the sourceHTML Ouvrir
-
Open Geospatial Consortium Web Map Service (WMS)ERDDAP Ouvrir
Informations supplémentaires
| Étendue temporelle | 1967-01-16 – 2014-10-16 |
|---|---|
| Date (creation) | 2026-10-11 |
| Statut | onGoing |
| Fréquence de mise à jour | asNeeded |
| Langue des métadonnées | en |
| Licence | The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-04 |
| Créé | 2026-11-04 |
| API | package_show |