following user names refer to en.wikipedia. 2004-12-30 01:12 Oleg Alexandrov 499×241×8 (361709 bytes) Plot of a surface normalvector field {{PD}} English
This image is a derivative work of the following images: File:Enso_normal.png licensed with Cc-pd-mark-footer, PD-USGov 2006-02-23T10:28:39Z Wikier 590x413
difference in instrumentally determined surface temperatures between the period January 1999 through December 2008 and "normal" temperatures at the same locations