On Tue, Jan 25, 2011 at 12:24 AM, gargdevender74
<gargdevender74(at)gmail(dot)com> wrote:
> i have got java application and i want to pass lat,long and distance in
> metres to geoserver in querystring and want to get near by locations within
> that distance. please guide me what should i do?
I haven't used either of these before, but sounds like a job for
either the earthdistance contrib module:
http://www.postgresql.org/docs/current/static/earthdistance.html
or for PostGIS.
Josh