This section provides links to one-off or occasional 
                       investigations of specific aspects of the AMV monitoring.
                    
                    
                    
                      | Investigation | 
                      Details | 
                      Link | 
                      Study periods | 
                      Added | 
                    
                    
                    
                      | Gap-Filling AMVs
                       | O-B analysis and trial impacts of AMVs that bridge the gap between geostationary and polar AMVs.  
                       | report (pdf)
                       | various
                       | Oct 2015
                     | 
                    
                      | Indian Ocean
                       | A comparison of AMVs over the Indian Ocean  
                       | report (pdf)
                       | various
                       | Oct 2013
                     | 
                    
                    
                      | Best-fit pressure investigation
                       | Comparison of model best-fit pressure 
                          statistics produced by the Met Office and ECMWF  
                       | webpage
                       | Feb/March 2010
                       | Mar 2011
                     | 
                    
                      | Diurnal investigation
                       | Hovmoeller statistics plots as a function of time of day  
                       | webpage
                       | Feb 2009
                       | Jun 2009
                     | 
                    
                      | Height assignment method
                       | Standard NWP SAF 
                         AMV monitoring plots, but additionally separated by 
                         height assignment method  
                       | webpage
                       | May 2008
                       | Sep 2008
                     |