Click here to see the SAS code.
Click here to see the example.

In this example, I use the relatively new "proc mapimport" to import
an "ESRI Shape File" into a data set that I can use as a sas/graph
map data set.  This is very tricky and difficult to do ... here is
the code I used:

   proc mapimport datafile='./twp1.shp' out=work.twp1; run;

Ok - maybe not so difficult!  ;)

I use sas/graph proc gmap to draw the map, and I use gmap's "html="
option to specify a variable that contains html title= charttip/flyover-text,
and href= drilldown.

When you view the map, be sure to use the IE browser, so you can hover 
your mouse over the various areas and see the owner and the zoning info.

I think this kind of map could be *very* useful for cities and counties
to use for their zoning/planning.

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