Hello, I'm trying to download the "postgis-2.0.0SVN" from here "
http://www.postgis.org/download/windows/experimental.php"; - PostGIS
Experimental Binaries. But there is no link available. Could you please tell
me were could I get it.
Thank
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Hi,
We are planning on using it to calculate carbon sequestration on protected
areas. This is a project by the Convention on Biological Diversity
http://www.cbd.int/lifeweb/carbon/
It basically is an intersection of a raster with bit vectors.
Best,
Javier.
On Jun 8, 2011, at 10:09 PM, Mathi
Jose,
You mean windows build or just the tar ball. That page is jsut for windows
build and there are download links futher down on the page for 2.0. I guess
it does look a bit cluttered now that I'm looking at it.
Please note these are all 32-bit builds so require you use 32-bit PostgreSQL
ev
HI,
Look at the following application of Ecological Sensitive Area (ESA) of
western ghats (one of the biodiversity hotspot) of India. We have used
PGRaster in this case.
http://www.wetlandsofindia.org/geoserver/www/esa/esa.html (It works well in
Firefox)
Thanks,
Santosh Gaikwad
On Thu, Jun 9,
On Wed, Jun 8, 2011 at 8:58 PM, Magnus Hagander wrote:
> 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 a
On Wed, Jun 8, 2011 at 3:24 PM, Birgit Laggner
wrote:
> 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...).
Thank you.
The bug is in GEOS (and also JTS).
I'm on it.
You should have re
On Thu, Jun 9, 2011 at 12:35, Sandro Santilli wrote:
> On Wed, Jun 8, 2011 at 8:58 PM, Magnus Hagander wrote:
>> 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:
On Thu, Jun 09, 2011 at 12:55:56PM +0200, Magnus Hagander wrote:
> On Thu, Jun 9, 2011 at 12:35, Sandro Santilli wrote:
> > The fix is in upgrading GEOS (3.3.0 is out).
> > If you can upgrade PostGIS you can also upgrade GEOS, right ?
>
> Uh, that sounds like a major version rather than a patch
Thanks Santosh,
Could you tell us more on what you do on the server side? "PGRaster" you mean
PostGIS Raster? Or the old pgraster?
Pierre
> -Original Message-
> From: postgis-users-boun...@postgis.refractions.net [mailto:postgis-users-
> boun...@postgis.refractions.net] On Behalf Of San
Thanks Javier,
Nice application. What do you use now and why do you plan on using PostGIS? Is
it possible to upload a shapefile and get the carbon sequestrated for the area
covered by the shapefile?
Pierre
> -Original Message-
> From: Javier de la Torre [mailto:jato...@vizzuality.com]
Thanks Mathieu,
Could you provide us with some numbers? How many geometries do you intersect?
What is the total area/length covered by those geometries? With what raster
size? How long it takes? Which kind of machine are you using? I would really
like to use your numbers in my presentation.
Pi
hi People,
I am trying to import *.tif files into PG. These tif images are basically the
MODIS data (three images covering the whole study area, pixel size 500m). But,
when I try to load them I got the following error
Error:
Cannot load raster with different pixel size in the same raster table
hi People,
I am trying to import *.tif files into PG. These tif images
are basically the MODIS data (three images covering the
whole study area, pixel size 500m). But, when I try to load
them I got the following error
Error: > Cannot load raster with different pixel size in the same
raster table
On 09/06/11 12:53, Sandro Santilli wrote:
Every new release in the 3.x.x series is backward compatible at the C-API
level. PostGIS uses the C-API.
True. Plus new GEOS releases are invariably better (read as: more
robust) than their predecessors, so if you can go for this option I
would defin
Hi Muhammad,
Please put a subject when you write to the group...
> I am trying to import *.tif files into PG. These tif images are basically the
> MODIS
> data (three images covering the whole study area, pixel size 500m). But, when
> I
> try to load them I got the following error
> Error:
> Ca
Looks very useful, thanks!
On Wed, Jun 8, 2011 at 4:46 PM, Thomas Gratier
wrote:
> 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
>
>
Now we are using an open source software called starspan. It actually works
pretty well.
What we do is have a server with the raster and a web server exposing an API.
It accepts a polygon as geojson and in command line calculate the vsum of the
carbon value using starspan.
In PostGIS we could
TopologyException in GEOS ST_Union function
I'm writting a function using the plpgsql language in PostgreSQL.
This function operate with geometries and I do something like this:
-- Open a cursor for a table
OPEN veget_cursor FOR
SELECT gid, wkb_geometry as the_geom
FROM table_v
Hi,
How can I obtain various statistics on an existing index in the
database? For example, number of levels, average MBR size by each
dimension, and so on?
Regards,
Oleksiy Karpenko
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ht
Pierre,
I'm using postgis raster to perform intersection between rasters and vector
features which are mainly derived from lidar data (which yields lots of
data). It's a scientific environment rather than a production environment.
Etienne
On Thu, Jun 9, 2011 at 12:48 PM, Javier de la Torre
wrote
This is a once-in-a-blue-moon opportunity to make your PostGIS an
order of magnitude faster... I'm surprised there has been so little
response!
On Fri, May 27, 2011 at 1:45 PM, Paul Ramsey wrote:
> One of the eye-opening talks of PgCon last week was the presentation
> from Oleg Bartunov and Teodo
Any progress since the end of last year when I asked about the option to
contribute to PostGIS through OSGeo?
Thanks, Eli
>>> On 6/9/2011 at 1:20 PM, in message
, Paul Ramsey
wrote:
> This is a once-in-a-blue-moon opportunity to make your PostGIS an
> order of magnitude faster... I'm surprised
Eli,
Yes we've made a lot of progress. We are in the code provenance phase and
then I think we are pretty much done.
Paul,
I think part of the problem like I mentioned is we really got to make it
easier for people to give money to the PostGIS project.
To me that means:
Being able to support
Our problem isn't our ability to milk $50 donations from our
impoverished user community, it's multi-million dollar companies for
whom a $10K contract is almost two small to draft free-riding on on
the community. Honestly, this is not a crowd-sourcing problem.
I'm asking folks who might have acces
Paul,
Multi-million dollar companies are sadly very illogical and dysfunctional I
wouldn't even waste my breath on them. The only way to get money from them
is the promise of embarassment if they don't comply.
Come up with a fail-proof embarassment strategy and you'll have more money
than you k
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