We followed the method of Häkkinen and Rhines (2004) to calculate the Sub-Polar Gyre Index, which has been defined as the first Principal Component (PC1) of an Empirical Orthogonal Function Analysis (EOFA) of the sea level anomaly field in the North Atlantic.
doi:
10.7489/1806-1
Citation:
Berx, B. 2016. Sub-Polar Gyre Index. doi: 10.7489/1806-1
Data and Resources
- SPG Index - Version 1 - Released October 2016csv
Column headers Year: year of observation Month: month of observation SPG-I...
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Field | Value |
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Publisher | |
Modified | 2020-01-07 |
Release Date | 2016-10-12 |
Identifier | 1a4e7724-f367-4580-b991-af324fd7f36d |
License | UK Open Government Licence (OGL) |