On Mon, 2011-08-08 at 07:34 +0100, Graham Jones wrote:
These questions might get a better response on the Dev list as they
are quite technical.
but it is an end user question - I would not like to waste the time of
the devs.
I am not very good at postgis so I may be wrong, but you might be
I'm glad you sorted it - I will find some time soon for the wiki page.
The reason I suggested the dev list is that I know quite a few people do not
subscribe to talk any more - your questions would not be out of place there,
but it is up to you!
Regards
Graham.
On 9 August 2011 09:49, kenneth
Hi,
On 08/08/11 07:51, kenneth gonsalves wrote:
I manufactured this SQL, but it selects *every* locality on the map:
select name from planet_osm_point where place = 'locality' and
ST_DWithin(way,(select way from planet_osm_point where name
like 'Bangalore%' limit 1),300) order by name;
Is it
On Mon, 2011-08-08 at 10:40 +0200, Frederik Ramm wrote:
select name from planet_osm_point where place = 'locality' and
ST_DWithin(way,(select way from planet_osm_point where name
like 'Bangalore%' limit 1),300) order by name;
Is it possible that your database is not in Mercator projection
On Tue, 2011-08-02 at 14:26 +0200, Frederik Ramm wrote:
On 08/02/11 14:13, kenneth gonsalves wrote:
actually I am looking for an sql query.
That would typically be done using the st_dwithin function. That
function internally makes a bounding box comparison, thereby taking
advantage of
On 8/2/2011 7:05 AM, kenneth gonsalves wrote:
hi,
how would I get all POIs within a specific radius (in metres) from a
specific point by querying the osm db?
If a square rather than a circle is fine, try XAPI:
http://wiki.openstreetmap.org/wiki/Xapi .
On 08/02/2011 01:05 PM, kenneth gonsalves wrote:
hi,
how would I get all POIs within a specific radius (in metres) from a
specific point by querying the osm db?
Any kind of POI or a certain list of tags? Have you tried the Overpass API?
http://wiki.openstreetmap.org/wiki/Overpass_API#Around
On Tue, 2011-08-02 at 07:49 -0400, Nathan Edgars II wrote:
On 8/2/2011 7:05 AM, kenneth gonsalves wrote:
hi,
how would I get all POIs within a specific radius (in metres) from a
specific point by querying the osm db?
If a square rather than a circle is fine, try XAPI:
On Tue, 2011-08-02 at 14:05 +0200, Paul Hartmann wrote:
On 08/02/2011 01:05 PM, kenneth gonsalves wrote:
hi,
how would I get all POIs within a specific radius (in metres) from a
specific point by querying the osm db?
Any kind of POI or a certain list of tags? Have you tried the
Hi,
On 08/02/11 14:13, kenneth gonsalves wrote:
actually I am looking for an sql query.
That would typically be done using the st_dwithin function. That
function internally makes a bounding box comparison, thereby taking
advantage of any geographic indexes you might have, and only then
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