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List: postgis-users
Subject: Re: [postgis] distance...
From: Dave Blasby <dblasby () refractions ! net>
Date: 2001-11-29 17:41:41
Message-ID: 3C067355.8674EB93 () refractions ! net
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Brenn Erik wrote:
> Yes you can. You can use the PostGIS StartPoint() function to find the
> starting point of each line. Then you can feed the start points to the
> distance() function.
Right -
distance(FirstPoint(l1), FirstPoint(l2) )
(there's also a LastPoint() function)
dave
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