Gap Analysis


The following map shows those pentads that have been surveyed from the date that atlas surveys began (1 July 2007) up to and including the date displayed on the map. The map will be updated monthly throughout the duration of the project.


To use the map, select the point that covers the area of interest, and click (left). This will open the gap analysis results for the area, using a 1 x 1 Degree grid.



To view summary observer coverage for a particular pentad you can view the Interactive Map and follow the instructions on the page. Please note that you will require Macromedia Flash Player to view and access the map. The Flash Player can be installed from the Starter Kit CD or from the Macromedia website.