Date: Mon, 12 Jul 2010 14:33:22 -0400
Reply-To: Sid N <nsid31@GMAIL.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Sid N <nsid31@GMAIL.COM>
Subject: Point-in-polygon analysis
Does anyone have ideas about using SAS for doing point-in-polygon analysis? I
have a set of lat-long coordinates for which I need to determine all pair(s)
of coordinates that are inside an irregular polygon. I can do this using a GIS
application using spatial join functions, but I am wondering if SAS has any
built-in functions which can be used for this kind of analysis.
Thank you for your attention.