Re: [postgis-users] How do you use PostGIS Raster?

2011-06-08 Thread Mathieu Basille
Dear Pierre, Here, we are using PostGIS to analyze large datasets combining rasters and vectors. Basically, we are looking at movement and habitat selection in a predator-prey system, using GPS-collar data over large areas. The major use of PostGIS Raster is for the intersection of prey steps

Re: [postgis-users] PostGIS websites in PHP without a map server?

2011-06-08 Thread Thomas Gratier
Hello, Maybe http://code.google.com/p/postgis-restful-web-service-framework/project can help you a bit. Only based on PHP and PostGIS Regards ThomasG GIS specialist ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.ref

Re: [postgis-users] Infinite loop in st_intersects - because of incorrect data out of st_transform?

2011-06-08 Thread Magnus Hagander
On Tue, May 31, 2011 at 14:06, Magnus Hagander wrote: > On Fri, May 27, 2011 at 21:07, Sandro Santilli wrote: >> On Fri, May 27, 2011 at 09:28:57AM -0700, Paul Ramsey wrote: >>> I'm finding it difficult to have the regression test and also the >>> NOTICE in isvalid and also have the differential

[postgis-users] PostGIS websites in PHP without a map server?

2011-06-08 Thread John Patterson
Greetings all, I'm new to the open source GIS community after working at Esri for a couple of years, and I've been having a great time exploring all the available FOSS GIS software. I'm working on building a few websites with basic GIS functionality, and I'm trying to do as much as I can to mainta

Re: [postgis-users] terminated server connection during st_isvalid()

2011-06-08 Thread Birgit Laggner
Hi, I did file a ticket and hopefully did right... Maybe someone more capable could check my specifications (I don't want to decide about priority or milestone...). Thanks and regards, Birgit. Am 08.06.2011 14:09, schrieb Sandro Santilli: On Tue, Jun 7, 2011 at 3:32 PM, Mike Toews wrote:

Re: [postgis-users] terminated server connection during st_isvalid()

2011-06-08 Thread Sandro Santilli
On Tue, Jun 7, 2011 at 3:32 PM, Mike Toews wrote: > On 8 June 2011 01:26, Birgit Laggner wrote: >> But I am still curious why this crashes the server connection... > > It looks like a bug. With a recent SVN version of PostGIS on PG 8.4 > here is the moment before the crash: > > NOTICE:  [lwgeom.c

Re: [postgis-users] Question - Connect, retrieve, and store WMS data in my postgis database?

2011-06-08 Thread Nicolas Ribot
Hi Carlos, WMS data are images generated from vector or raster objects, use for display, not really for data processing. You could store spatial extension of WMS images in Postgis, or maybe the images themselves with Postgis Raster (though I don't know if it would be really useful ?). If these 3rd