Hello to all,
kml produced by my geoserver does not display non latin alphabet characters. 
Example here
http://195.251.177.229:8080/geoserver/wms/kml?layers=topp:arxaia_ola_wgs
Normally It should display Greek names.
Any solutions?
On Sun, Apr 5, 2009 at 12:09 PM, <geoserver-users-request@lists.sourceforge.net> wrote:
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than “Re: Contents of Geoserver-users digest…”Today’s Topics:
- Re: WFS data probleme (Rahkonen Jukka)
- Re: WFS data probleme (Andrea Aime)
- Re: WCS based on shapefiles? (Alexander Petkov)
- Re: WCS based on shapefiles? (Rahkonen Jukka)
- Re: WCS based on shapefiles? (Andrea Aime)
- Re: WCS based on shapefiles? (Rahkonen Jukka)
Message: 1
Date: Sat, 4 Apr 2009 23:24:26 +0300
From: “Rahkonen Jukka” <Jukka.Rahkonen@anonymised.com>
Subject: Re: [Geoserver-users] WFS data probleme
To: “Jimmy Aumard” <jimmy.aumard@anonymised.com>
Cc: geoserver-users@lists.sourceforge.net
Message-ID:
<CC197224AC75CE4DB23F739B16891B86E34237@anonymised.com>
Content-Type: text/plain; charset=“iso-8859-1”Hi,
WFS version 1.0.0 does not officially support reprojecting the data. However, Geoserver gives this possibiolity as a vendor option. It is documented here:
http://geoserver.org/display/GEOSDOC/WFS+vendor+parametersIt looks like the format to be used in request is like &srsName=“EPSG:4326”
The way you have tried in your requests is wrong, Geoserver does not recognise it at all but just skips it. Therefore the first request works, because with it the bbox is in the native and advertised projection of your data.You can configure Geoserver to send the data out by default in EPSG:4326 if you want, withour reprojecting the original data. Then the EPSG:4326 bounding box should work without srsname parameter.
-Jukka-
-----Alkuper?inen viesti-----
L?hett?j?: Jimmy Aumard [mailto:jimmy.aumard@anonymised.com]
L?hetetty: la 4.4.2009 21:48
Vastaanottaja: Rahkonen Jukka
Kopio: geoserver-users@lists.sourceforge.net
Aihe: Re: [Geoserver-users] WFS data problemeThanks! I have make test
this request:
http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&EPSG=27572&BBOX=47680.0,1620431.0,1197822.0,2677441.0
and this one it’s okand I try this one :
http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&EPSG=27572&BBOX=-5.498977524054812,41.347434706580835,10.812650506643369,51.089144192296196
But they don’t work :sWhen I make the datastore geoserver translate 47680.0 to -5.498977524054812
when I push “generate” for BBOXI don’t understand what is wrong because is geoserver who make translate, he
make mistake?Jim
2009/4/3 Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>
Hi,
WFS SRS and bbox must be using the same projection and units. If output it
asked to be in EPSG:4326 then bbox must use degrees in wgs84. If output is
asked to be the French projection EPSG:27572 then bbox must be in meters,
because it is the unit for 27572. In your case using SRS=EPSG:4326 may
help. Unfortunately I do not know anything about Openlayers.-Jukka-
Jimmy Aumard wrote:
Sorry I’m french and I don’t understand what you said :s
It’s the unit of my BBOX is wrong?
I must project my data in wgs84 to use wfs?
Openlayers generate the BBOX automatically, I don’t know if it’s possible
to
change this parameter.Thanks
Jim
2009/4/3 Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>
Hi,
Search from spatialreference.org
http://spatialreference.org/ref/epsg/27572/
returns among other things:
WGS84 Bounds: -5.2000, 42.2500, 8.2300, 51.1000
Projected Bounds: -22841.3905, 1712212.6192, 1087335.9605, 2703971.1254You should use the projected units (meters) in the request instead of
lon/lat bounding box.-Jukka-
L?hett?j?: Jimmy Aumard [mailto:jimmy.aumard@anonymised.com]
L?hetetty: 3. huhtikuuta 2009 16:53Vastaanottaja: Rahkonen Jukka
Kopio: geoserver-users@lists.sourceforge.net
Aihe: Re: [Geoserver-users] WFS data problemeThanks it’s ok
That work if I don’t specify the BBOX parameter.
But I use Openlayers to make a map with wfs layers and when it make
requests he specify the BBOX.this is my function:
var wfs = new OpenLayers.Layer.WFS(
“States WFS”,“http://localhost:8080/geoserver/wfs”,
{typename: ‘topp:france’},
{
layers: ‘france’,
featureNS: ‘http://www.openplans.org/topp’,
style:fStyle,
extractAttributes: true},
{‘reproject’: true}
);I don’t show data on my map. Firebug show me the request and BBOX is
specify.:s
Jim
2009/4/3 Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>
Hi,
I believe that everything is OK but Geoserver just does not find any
data
from the BBOX of the request.
I guess that problem is close to this point:
&SRS=EPSG=27572&
BBOX=-6.091001143333474,41.347434706580835,
10.812650506643369,51.089559943887004
*SRS=EPSG=27572 *is obviously wrong, EPSG:27572 should be better. Or
just leave the SRS and BBOX out and ask for the whole feature type
first,
perhaps with maxFeatures parameter,-Jukka-
L?hett?j?: Jimmy Aumard [mailto:jimmy.aumard@anonymised.com]
L?hetetty: 3. huhtikuuta 2009 16:12Vastaanottaja: Rahkonen Jukka
Kopio: geoserver-users@lists.sourceforge.net
Aihe: Re: [Geoserver-users] WFS data problemeI have my data on the getCapabilities:
topp:france france_Type Generated from bdd - france bdd urn:x-ogc:def:crs:EPSG:27572 - -6.091001143333474 41.347434706580835 10.812650506643369 51.089559943887004My request is
and the result is
<wfs:FeatureCollection xsi:schemaLocation="
http://www.openplans.org/topphttp://www.opengis.net/wfs
http://localhost:8080/geoserver/schemas/wfs/1.0.0/WFS-basic.xsd">gml:boundedBy
gml:nullunknown</gml:null>
</gml:boundedBy>
</wfs:FeatureCollection>Why I don’t have the data? Sory if I’m not clear but I’m French and I
start with this technologyThanks for your help.
Jim
2009/4/3 Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>
There should be no difference. How are you exactly trying to access
your data in wfs? Do you see the feature type in WFS GetCapabilities
document? If yes, what happens when you throw getFeature request?-Jukka Rahkonen-
L?hett?j?: Jimmy Aumard [mailto:jimmy.aumard@anonymised.com]
L?hetetty: 3. huhtikuuta 2009 15:20
Vastaanottaja: Rahkonen Jukka
Kopio: geoserver-users@lists.sourceforge.net
Aihe: Re: [Geoserver-users] WFS data problemeThanks for your answer,
But before the import in geoserver does shapefiles need to be
particularly formated because I can access to my data in wms but not
in
wfs.
I access to “states” shapefile in wfs.Jim.
2009/4/3 Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>
Hi,
It is for sure possible to use shapefiles as input for Geoserver, and
it
is possible also to import the shapefile to PostGIS first and use the
resulting database table as input for Geoserver. Both ways you can
use the
data through WFS. Creating WFS feature type happens almost
automatically it
you just follow the documentation and create DataStore first, then
FeatureType.-Jukka Rahkonen-
L?hett?j?: Jimmy Aumard [mailto:jimmy.aumard@anonymised.com]
L?hetetty: 3. huhtikuuta 2009 14:48
Vastaanottaja: geoserver-users@lists.sourceforge.net
Aihe: [Geoserver-users] WFS data problemeHi!
I want to know if it’s possible to make a wfs’s request on a shapefile
in postgis with geoserver and to know if data must be prepared to the
wfs.Thanks!
Message: 2
Date: Sat, 04 Apr 2009 22:33:53 +0200
From: Andrea Aime <aaime@anonymised.com>
Subject: Re: [Geoserver-users] WFS data probleme
To: Jimmy Aumard <jimmy.aumard@…84…>
Cc: Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>,
geoserver-users@lists.sourceforge.net
Message-ID: <49D7C431.4080507@anonymised.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowedJimmy Aumard ha scritto:
Thanks! I have make test
this request:
http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&EPSG=27572&BBOX=47680.0,1620431.0,1197822.0,2677441.0
<http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&EPSG=27572&BBOX=47680.0,1620431.0,1197822.0,2677441.0>
and this one it’s okand I try this one :
http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&EPSG=27572&BBOX=-5.498977524054812,41.347434706580835,10.812650506643369,51.089144192296196
<http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&EPSG=27572&BBOX=-5.498977524054812,41.347434706580835,10.812650506643369,51.089144192296196>
But they don’t work :sWhen I make the datastore geoserver translate 47680.0 to
-5.498977524054812 when I push “generate” for BBOXI don’t understand what is wrong because is geoserver who make
translate, he make mistake?Nope, your request is invalid in a couple of ways.
First, the bbox that GeoServer shows you in the configuration
page is always the lat/lon one, no matter what your native
SRS is, because OGC pretends we publish at least a lat/lon
bbox for each layer (thus that bbox must be calculated).The first error is that the two requests are using a parameter
that does not exist in WFS, &EPSG. WFS 1.0 has officially
no reprojection abilities, but GeoServer supports the
same parameter as WFS 1.1 as a vendor option.
The second error is that your second request, in case you
really need to use WGS84, does not specify it as the
SRS in the bbox.Two valid requests are:
http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&BBOX=47680.0,1620431.0,1197822.0,2677441.0
(data in the native srs, bbox in the native srs)http://localhost:8080/geoserver/wfs?typename=dep_france_dom&VERSION=1.0.0&REQUEST=GetFeature&srsName=EPSG:4326&BBOX=-5.498977524054812,41.347434706580835,10.812650506643369,51.089144192296196,EPSG:4326
(asking the data to be reprojected in 4326, notice how I specified the
spatial reference system for the bbox too).Hope this helps
Cheers
Andrea–
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.
Message: 3
Date: Sat, 4 Apr 2009 17:23:55 -0600
From: Alexander Petkov <greenkov@anonymised.com.84…>
Subject: Re: [Geoserver-users] WCS based on shapefiles?
To: op10@anonymised.com
Cc: geoserver-users@lists.sourceforge.net
Message-ID:
<e32c6ce00904041623h2ba5674aqd117ff05d5255f26@anonymised.com>
Content-Type: text/plain; charset=UTF-8On Sat, Apr 4, 2009 at 10:56 AM, <op10@anonymised.com> wrote:
Both. I know how to set up a WMS, but it is not clear how to create a WCS
server that allows DOWNLOADing of GeoTiff data which are generated
from vector data.
Op10You’d have to rasterize your vector data in advance, prior to serving
it, and configure the rasters as Geoserver coverages.
GDAL has a vector to raster utility:http://gdal.org/gdal_rasterize.html
Alex
Message: 4
Date: Sun, 5 Apr 2009 10:29:48 +0300
From: “Rahkonen Jukka” <Jukka.Rahkonen@anonymised.com>
Subject: Re: [Geoserver-users] WCS based on shapefiles?
To: “Alexander Petkov” <greenkov@anonymised.com>, <op10@anonymised.com>
Cc: geoserver-users@lists.sourceforge.net
Message-ID:
<CC197224AC75CE4DB23F739B16891B86E34239@anonymised.com>
Content-Type: text/plain; charset=“iso-8859-1”Hi,
I think that this is going too complicated with prerasterizing vectors. Geoserver WMS can already do the rasterizing. I would prepare well defined WMS requests with balanced bbox and image size, save the images on disk and after that convert them to GeoTIFFs. With Geoserver there is a need to make some simple system for generating a world file for each GetMap request.
With Mapserver your task would be simple. Just configure an additional GeoTIFF output format in the mapfile and then Mapserver could deliver directly Geotiffs with WMS requests.
-Jukka Rahkonen-
Alexander Petkov wrote:
On Sat, Apr 4, 2009 at 10:56 AM, <op10@anonymised.com> wrote:
Both. I know how to set up a WMS, but it is not clear how to create a WCS
server that allows DOWNLOADing of GeoTiff data which are generated
from vector data.
Op10You’d have to rasterize your vector data in advance, prior to serving
it, and configure the rasters as Geoserver coverages.
GDAL has a vector to raster utility:Alex
Message: 5
Date: Sun, 05 Apr 2009 09:51:53 +0200
From: Andrea Aime <aaime@anonymised.com>
Subject: Re: [Geoserver-users] WCS based on shapefiles?
To: Rahkonen Jukka <Jukka.Rahkonen@anonymised.com>
Cc: geoserver-users@lists.sourceforge.net, Alexander Petkov
<greenkov@anonymised.com>
Message-ID: <49D86319.8000604@anonymised.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowedRahkonen Jukka ha scritto:
Hi,
I think that this is going too complicated with prerasterizing
vectors. Geoserver WMS can already do the rasterizing. I would
prepare well defined WMS requests with balanced bbox and image size,
save the images on disk and after that convert them to GeoTIFFs.
With Geoserver there is a need to make some simple system for
generating a world file for each GetMap request.GeoServer can generate GeoTIFF from WMS out of the box. The list
of supported output formats probably grew a little since you
last checked, here it is (there are some aliases in the middle):image/png
application/atom xml
application/atom+xml
application/openlayers
application/pdf
application/rss xml
application/rss+xml
application/vnd.google-earth.kml
application/vnd.google-earth.kml xml
application/vnd.google-earth.kml+xml
application/vnd.google-earth.kmz
application/vnd.google-earth.kmz xml
application/vnd.google-earth.kmz+xml
atom
image/geotiff
image/geotiff8
image/gif
image/jpeg
image/png8
image/svg
image/svg xml
image/svg+xml
image/tiff
image/tiff8
kml
kmz
openlayers
rssHowever, even using GeoTiff you’d end up with a georeferenced
RGBA image, whilst the usual vector rasterizing involves taking an
attribute of interest and generating a raster whose cell values have
that attribute. This is not possible with WMS, seems more the
work of a WPS.Cheers
Andrea–
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.
Message: 6
Date: Sun, 5 Apr 2009 12:09:04 +0300
From: “Rahkonen Jukka” <Jukka.Rahkonen@anonymised.com>
Subject: Re: [Geoserver-users] WCS based on shapefiles?
To: “Andrea Aime” <aaime@anonymised.com…1671…>
Cc: geoserver-users@lists.sourceforge.net, Alexander Petkov
<greenkov@anonymised.com>
Message-ID:
<CC197224AC75CE4DB23F739B16891B86E3423A@anonymised.com>
Content-Type: text/plain; charset=“iso-8859-1”Hi,
Sorry, I must have one day a look at Geoserver as WMS server as well, not only WFS.
If the final goal is to have GeoTIFFs then one alternative could be to use GDAL as WMS client.
For me this looks interesting:
http://gdal.org/frmt_wms.html-Jukka-
-----Alkuper?inen viesti-----
L?hett?j?: Andrea Aime [mailto:aaime@anonymised.com.1671…]
L?hetetty: su 5.4.2009 10:51
Vastaanottaja: Rahkonen Jukka
Kopio: Alexander Petkov; op10@anonymised.com; geoserver-users@lists.sourceforge.net
Aihe: Re: [Geoserver-users] WCS based on shapefiles?Rahkonen Jukka ha scritto:
Hi,
I think that this is going too complicated with prerasterizing
vectors. Geoserver WMS can already do the rasterizing. I would
prepare well defined WMS requests with balanced bbox and image size,
save the images on disk and after that convert them to GeoTIFFs.
With Geoserver there is a need to make some simple system for
generating a world file for each GetMap request.GeoServer can generate GeoTIFF from WMS out of the box. The list
of supported output formats probably grew a little since you
last checked, here it is (there are some aliases in the middle):image/png
application/atom xml
application/atom+xml
application/openlayers
application/pdf
application/rss xml
application/rss+xml
application/vnd.google-earth.kml
application/vnd.google-earth.kml xml
application/vnd.google-earth.kml+xml
application/vnd.google-earth.kmz
application/vnd.google-earth.kmz xml
application/vnd.google-earth.kmz+xml
atom
image/geotiff
image/geotiff8
image/gif
image/jpeg
image/png8
image/svg
image/svg xml
image/svg+xml
image/tiff
image/tiff8
kml
kmz
openlayers
rssHowever, even using GeoTiff you’d end up with a georeferenced
RGBA image, whilst the usual vector rasterizing involves taking an
attribute of interest and generating a raster whose cell values have
that attribute. This is not possible with WMS, seems more the
work of a WPS.Cheers
Andrea–
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.
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