There are several ways. I'm not sure what you are looking for. First, GOPTION xpixels/ypixels can be used to make the map bigger: goption xpixels=1000 ypixels=1000; Next, you can use Proc GPROJECT to "clip" the map in just one area or part of Johannesburg. So, you are not showing the entire map, but only part of it. http://support.sas.com/documentation/cdl/en/graphref/63022/HTML/default/viewer.htm#gr23n03-ex.htm And finally, you can use the JAVA driver to make a map that you can interactively pan and zoom in on. Go to http://support.sas.com/rnd/papers/#2013 and look for the paper and examples Google-like Maps in SAS.
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