A continuously variable proportional circle map uses circles in order to show data. Size of the circles is important because the larger the size the larger the value of data. Circles are in some sort of proportion to the data bein displayed. This map is of West Germany and shows the major industries of each produing city.>Source: http://www.lib.utexas.edu/maps/europe/west_germany_ind_1972.jpg
No comments:
Post a Comment