http://gsc.nrcan.gc.ca/mindeo/method/geochem/images/fig02.jpg
Tuesday, April 21, 2009
Continuously Variable Proportional Circle Map
Continuously Variable Proportional Circle Maps are maps that take data and use circles to show the occurrence and or strength of the variable. The bigger the circle the more of that variable is present. This map shows the Ph levels of standing water in this geographic area.
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