I have several layers, each with ~100 points. I need to circle/outline several points in each layer, ~20 points in each. I plan on duplicating the layers, deleting points on the front layers I don't care about, and changing the symbol. Now I have two layers, the layer behind which includes all the points, and the front layer, which has points circled.
Is there a more efficient way to do this?
There are lots of ways to do this. I'd probably add a new field, select the points to be circled, calculate those to some value in the new field, and symbolize based on that field.