[postgis-users] Merge rectangles
lr at pcorp.us
Thu Aug 16 12:03:16 PDT 2012
Correct it will dissolve overlapping regions, though you still may end up
with multipolygons if you have islands of polygons.
From: postgis-users-bounces at postgis.refractions.net
[mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of DrYSG
Sent: Thursday, August 16, 2012 2:59 PM
To: postgis-users at postgis.refractions.net
Subject: Re: [postgis-users] Merge rectangles
Sorry, the LIMIT was for testing purposes (since there might be a few
hundred to thousand) polygons in the return set.
What I am hoping is that the UNION will simplify the resulting polygon as
much as possible (just the ourside boundary).
Is that correct? (given that there are no holes).
View this message in context:
Sent from the PostGIS - User mailing list archive at Nabble.com.
postgis-users mailing list
postgis-users at postgis.refractions.net
More information about the postgis-users