Re: [mapserver-users] WFS with several SRS?
Hi,
I am not sure. It is allowed to use vendor parameters in WFS 1.0.0 and
therefore so why not also srsName? Geoserver and TinyOWS both support the use
of srsName with WFS 1.0.0 and for users it can sometimes be very useful. You
can have a try with OpenGEO demo server which is at
http://demo.opengeo.org/geoserver/wfs?service=wfs&version=1.0.0&request=getcapabilities.
For TinyOWS I you can compare the default
http://188.64.1.61/cgi-bin/tinyows?service=wfs&version=1.0.0&request=GetFeature&typename=lv:mml_railway
and with srsName as vendor parameter
http://188.64.1.61/cgi-bin/tinyows?service=wfs&version=1.0.0&request=GetFeature&typename=lv:mml_railway&srsName=EPSG:2393
With http POST the situation is probably different. srsName does not belong to
WFS xml schema and therefore TinyOWS which is validating requests strictly does
not accept srsName in WFS 1.0.0 POST requests. However, I am remembering that
Geoserver and probably also deegree WFS both accept srsName also in WFS 1.0.0
GetFeature with POST method.
I have been thinking that what is a real improvement in WFS 1.1.0 for majority
of users is the support for srsName and what seems to be useful in WFS 2.0.0 is
support for paging (use maxFeatures and offset for gathering WFS data in
chunks). It would have been nice to add those two features into WFS 1.0.0 and
let versions 1.1.0 and 2.0 for those who really love troubles.
-Jukka Rahkonen-
-Jukka Rahkonen-
Lähettäjä: mapserver-users-boun...@lists.osgeo.org
[mapserver-users-boun...@lists.osgeo.org] käyttäjän Yewondwossen
ASSEFA [yass...@dmsolutions.ca] puolesta
Lähetetty: 8. marraskuuta 2011 15:39
Vastaanottaja: sulu
Kopio: mapserver-users@lists.osgeo.org
Aihe: Re: [mapserver-users] WFS with several SRS?
Hi,
Multiple SRS is only valid for wfs 1.1 and higher.
The support of it in MapServer was added only for MapServer 6.0 [1].
Hope this helps.
[1] http://trac.osgeo.org/mapserver/ticket/3227
best regards,
Y. Assefa
On 11-11-08 05:37 AM, sulu wrote:
> I would like to offer a WFS-Service which supports several different
> projections.
>
> ("WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326 EPSG:31284 EPSG:32632
> EPSG:25832 EPSG:21781")
>
> My mapserver is of version 5.6.6 on a Centos-Box
>
> MapServer version 5.6.6 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
> OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
> SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
> SUPPORTS=WFS_CLIENT SUPPORTS=FASTCGI INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR
> INPUT=GDAL INPUT=SHAPEFILE
>
>
> As expected the default SRS is 31254.
>
> A GetFeature-Call with this EPSG works just fine:
> Example:
> http://vogis.cnv.at/cgi-bin/mapserv?map=wfs.map&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=nutzungs-grenzen&SRSNAME=epsg:31254
>
> But if i try a other SRS from the WFS_SRS (e.g. 4326) above i receive:
> ...
> msWFSGetFeature(): WFS server error. Invalid GetFeature Request: SRSNAME
> value should be valid for all the TYPENAMES. Please check the capabilities
> and reformulate your request.
> ...
>
> As you can see in the Mapfile below, i avoided specifying any projection in
> the layer section so i have to wonder what i am doing wrong?
>
> Thanks
> Andy
>
>
> MAPFILE
>
>
> MAP
>
> EXTENT -7 18 5000 28#for EPSG:31254
> FONTSET./fontset
> IMAGETYPE png
> MAXSIZE8000
> RESOLUTION 96
> SYMBOLSET ./etc/symbol/symbols.sym
>
>
> # Debugging
> CONFIG "MS_ERRORFILE" "/tmp/mapserver_wfs_error.txt"
> DEBUG 5
>
> WEB
>
> METADATA
> "WFS_TITLE" "DKM Vorarlberg"
> "WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326
> EPSG:31284
> EPSG:32632 EPSG:25832 EPSG:21781"
> "WFS_ABSTRACT" "Geodaten des Bundeslandes
> Vorarlberg als OGC-WFS"
>
> "WMS_SRS""EPSG:4326 EPSG:31254 EPSG:31284
> EPSG:32632
> EPSG:25832 EPSG:21781"
> "WMS_TITLE" "DKM Vorarlberg"
> "WMS_ABSTRACT""Geodaten des Bundeslandes
> Vorarlberg als OGC-WMS"
> #"WMS_ONLINERESOURCE"
> "http://vogis.cnv.at/mapserver/mapserv?map
Re: [mapserver-users] WFS with several SRS?
Hi,
Multiple SRS is only valid for wfs 1.1 and higher.
The support of it in MapServer was added only for MapServer 6.0 [1].
Hope this helps.
[1] http://trac.osgeo.org/mapserver/ticket/3227
best regards,
Y. Assefa
On 11-11-08 05:37 AM, sulu wrote:
I would like to offer a WFS-Service which supports several different
projections.
("WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326 EPSG:31284 EPSG:32632
EPSG:25832 EPSG:21781")
My mapserver is of version 5.6.6 on a Centos-Box
MapServer version 5.6.6 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
SUPPORTS=WFS_CLIENT SUPPORTS=FASTCGI INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE
As expected the default SRS is 31254.
A GetFeature-Call with this EPSG works just fine:
Example:
http://vogis.cnv.at/cgi-bin/mapserv?map=wfs.map&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=nutzungs-grenzen&SRSNAME=epsg:31254
But if i try a other SRS from the WFS_SRS (e.g. 4326) above i receive:
...
msWFSGetFeature(): WFS server error. Invalid GetFeature Request: SRSNAME
value should be valid for all the TYPENAMES. Please check the capabilities
and reformulate your request.
...
As you can see in the Mapfile below, i avoided specifying any projection in
the layer section so i have to wonder what i am doing wrong?
Thanks
Andy
MAPFILE
MAP
EXTENT -7 18 5000 28#for EPSG:31254
FONTSET./fontset
IMAGETYPE png
MAXSIZE8000
RESOLUTION 96
SYMBOLSET ./etc/symbol/symbols.sym
# Debugging
CONFIG "MS_ERRORFILE" "/tmp/mapserver_wfs_error.txt"
DEBUG 5
WEB
METADATA
"WFS_TITLE" "DKM Vorarlberg"
"WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326
EPSG:31284
EPSG:32632 EPSG:25832 EPSG:21781"
"WFS_ABSTRACT" "Geodaten des Bundeslandes Vorarlberg
als OGC-WFS"
"WMS_SRS""EPSG:4326 EPSG:31254 EPSG:31284
EPSG:32632
EPSG:25832 EPSG:21781"
"WMS_TITLE" "DKM Vorarlberg"
"WMS_ABSTRACT""Geodaten des Bundeslandes Vorarlberg
als OGC-WMS"
#"WMS_ONLINERESOURCE"
"http://vogis.cnv.at/mapserver/mapserv?map=wfs.map&version=1.1.0";
"WMS_FORMATLIST"
"image/gif,image/png,image/jpeg,image/tif"
"WMS_FEATURE_INFO_MIME_TYPE" "text/html"
END
END
OUTPUTFORMAT
NAME jpg
DRIVER "GDAL/JPEG"
MIMETYPE "image/jpeg"
IMAGEMODE RGB
EXTENSION "jpg"
END
OUTPUTFORMAT
NAME jpg
DRIVER "GDAL/JPEG"
MIMETYPE "image/jpg"
IMAGEMODE RGB
EXTENSION "jpg"
END
OUTPUTFORMAT
NAME gif
DRIVER "GD/GIF"
MIMETYPE "image/gif"
IMAGEMODE PC256
EXTENSION "gif"
END
OUTPUTFORMAT
NAME png
# Driver AGG/PNG weil der GDAL-Driver Probleme bei der
Transparenz hat
DRIVER "AGG/PNG"
MIMETYPE "image/png"
IMAGEMODE RGBA
EXTENSION "png"
TRANSPARENT ON
FORMATOPTION "INTERLACE=OFF"
END
OUTPUTFORMAT
NAME wbmp
DRIVER "GD/WBMP"
MIMETYPE "image/wbmp"
IMAGEMODE PC256
EXTENSION "wbmp"
END
OUTPUTFORMAT
NAME GTiff
DRIVER "GDAL/GTiff"
MIMETYPE "image/tiff"
IMAGEMODE RGB
EXTENSION "tif"
END
# Start of LAYER DEFINITIONS
-
# --
# Layer: Nutzungs-Grenzen
# --
LAYER
NAME "nutzungs-grenzen"
#GROUP "nutzungs-grenzen"
METADATA
'OWS_TITLE' 'Nutzungs-Grenzen'
"WFS_TITLE" "Nutzungs-Grenzen"
"GML_INCLUDE_ITEMS" "all"
"GML_FEATUREID" "ID"
END
MAXFEATURES 1000
EXTENT -7 18 -1000 28 #for EPSG:31254
Re: [mapserver-users] WFS with several SRS?
Hello,
Some quick notes that may assist you as you travel down this path:
- for any WMS/WFS/OGC mapfiles, I always
- check my GetCapabilities response in a text editor for any
"Warning" text, if any exist then change the mapfile until all warnings
from GetCapabilities are gone
- make sure that each layer has a PROJECTION object (the source
projection for that layer)
- make sure to have a MAP-level PROJECTION object
- make sure the WEB object's METADATA parameter has a "wms_srs" or
"wfs_srs" or "ows_srs" line that lists/advertises several different
projections (as previously mentioned in another response)
Hope that helps you through your travels.
-jeff
--
Jeff McKenna
MapServer Consulting and Training Services
http://www.gatewaygeomatics.com/
On 11-11-08 6:37 AM, sulu wrote:
I would like to offer a WFS-Service which supports several different
projections.
("WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326 EPSG:31284 EPSG:32632
EPSG:25832 EPSG:21781")
My mapserver is of version 5.6.6 on a Centos-Box
MapServer version 5.6.6 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
SUPPORTS=WFS_CLIENT SUPPORTS=FASTCGI INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE
As expected the default SRS is 31254.
A GetFeature-Call with this EPSG works just fine:
Example:
http://vogis.cnv.at/cgi-bin/mapserv?map=wfs.map&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=nutzungs-grenzen&SRSNAME=epsg:31254
But if i try a other SRS from the WFS_SRS (e.g. 4326) above i receive:
...
msWFSGetFeature(): WFS server error. Invalid GetFeature Request: SRSNAME
value should be valid for all the TYPENAMES. Please check the capabilities
and reformulate your request.
...
As you can see in the Mapfile below, i avoided specifying any projection in
the layer section so i have to wonder what i am doing wrong?
Thanks
Andy
MAPFILE
MAP
EXTENT -7 18 5000 28#for EPSG:31254
FONTSET./fontset
IMAGETYPE png
MAXSIZE8000
RESOLUTION 96
SYMBOLSET ./etc/symbol/symbols.sym
# Debugging
CONFIG "MS_ERRORFILE" "/tmp/mapserver_wfs_error.txt"
DEBUG 5
WEB
METADATA
"WFS_TITLE" "DKM Vorarlberg"
"WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326
EPSG:31284
EPSG:32632 EPSG:25832 EPSG:21781"
"WFS_ABSTRACT" "Geodaten des Bundeslandes Vorarlberg
als OGC-WFS"
"WMS_SRS""EPSG:4326 EPSG:31254 EPSG:31284
EPSG:32632
EPSG:25832 EPSG:21781"
"WMS_TITLE" "DKM Vorarlberg"
"WMS_ABSTRACT""Geodaten des Bundeslandes Vorarlberg
als OGC-WMS"
#"WMS_ONLINERESOURCE"
"http://vogis.cnv.at/mapserver/mapserv?map=wfs.map&version=1.1.0";
"WMS_FORMATLIST"
"image/gif,image/png,image/jpeg,image/tif"
"WMS_FEATURE_INFO_MIME_TYPE" "text/html"
END
END
OUTPUTFORMAT
NAME jpg
DRIVER "GDAL/JPEG"
MIMETYPE "image/jpeg"
IMAGEMODE RGB
EXTENSION "jpg"
END
OUTPUTFORMAT
NAME jpg
DRIVER "GDAL/JPEG"
MIMETYPE "image/jpg"
IMAGEMODE RGB
EXTENSION "jpg"
END
OUTPUTFORMAT
NAME gif
DRIVER "GD/GIF"
MIMETYPE "image/gif"
IMAGEMODE PC256
EXTENSION "gif"
END
OUTPUTFORMAT
NAME png
# Driver AGG/PNG weil der GDAL-Driver Probleme bei der
Transparenz hat
DRIVER "AGG/PNG"
MIMETYPE "image/png"
IMAGEMODE RGBA
EXTENSION "png"
TRANSPARENT ON
FORMATOPTION "INTERLACE=OFF"
END
OUTPUTFORMAT
NAME wbmp
DRIVER "GD/WBMP"
MIMETYPE "image/wbmp"
IMAGEMODE PC256
EXTENSION "wbmp"
END
OUTPUTFORMAT
NAME GTiff
DRIVER "GDAL/GTiff"
MIMETYPE "image/tiff"
IMAGEMODE RGB
EXTENSION "tif"
END
# Start of LAYER DEFINITIONS
-
# --
# Layer: Nutzungs-Grenz
Re: [mapserver-users] WFS with several SRS?
hi, 1st: there is no definition of the srs of the source data. 2nd: have you tried putting the line > "WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326 EPSG:31284 EPSG:32632 > EPSG:25832 EPSG:21781" into your metadata-layer-section? Jörg ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] WFS with several SRS?
I would like to offer a WFS-Service which supports several different
projections.
("WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326 EPSG:31284 EPSG:32632
EPSG:25832 EPSG:21781")
My mapserver is of version 5.6.6 on a Centos-Box
MapServer version 5.6.6 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
SUPPORTS=WFS_CLIENT SUPPORTS=FASTCGI INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE
As expected the default SRS is 31254.
A GetFeature-Call with this EPSG works just fine:
Example:
http://vogis.cnv.at/cgi-bin/mapserv?map=wfs.map&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=nutzungs-grenzen&SRSNAME=epsg:31254
But if i try a other SRS from the WFS_SRS (e.g. 4326) above i receive:
...
msWFSGetFeature(): WFS server error. Invalid GetFeature Request: SRSNAME
value should be valid for all the TYPENAMES. Please check the capabilities
and reformulate your request.
...
As you can see in the Mapfile below, i avoided specifying any projection in
the layer section so i have to wonder what i am doing wrong?
Thanks
Andy
MAPFILE
MAP
EXTENT -7 18 5000 28#for EPSG:31254
FONTSET./fontset
IMAGETYPE png
MAXSIZE8000
RESOLUTION 96
SYMBOLSET ./etc/symbol/symbols.sym
# Debugging
CONFIG "MS_ERRORFILE" "/tmp/mapserver_wfs_error.txt"
DEBUG 5
WEB
METADATA
"WFS_TITLE" "DKM Vorarlberg"
"WFS_SRS""EPSG:31254 EPSG:3785 EPSG:4326
EPSG:31284
EPSG:32632 EPSG:25832 EPSG:21781"
"WFS_ABSTRACT" "Geodaten des Bundeslandes
Vorarlberg als OGC-WFS"
"WMS_SRS""EPSG:4326 EPSG:31254 EPSG:31284
EPSG:32632
EPSG:25832 EPSG:21781"
"WMS_TITLE" "DKM Vorarlberg"
"WMS_ABSTRACT""Geodaten des Bundeslandes
Vorarlberg als OGC-WMS"
#"WMS_ONLINERESOURCE"
"http://vogis.cnv.at/mapserver/mapserv?map=wfs.map&version=1.1.0";
"WMS_FORMATLIST"
"image/gif,image/png,image/jpeg,image/tif"
"WMS_FEATURE_INFO_MIME_TYPE" "text/html"
END
END
OUTPUTFORMAT
NAME jpg
DRIVER "GDAL/JPEG"
MIMETYPE "image/jpeg"
IMAGEMODE RGB
EXTENSION "jpg"
END
OUTPUTFORMAT
NAME jpg
DRIVER "GDAL/JPEG"
MIMETYPE "image/jpg"
IMAGEMODE RGB
EXTENSION "jpg"
END
OUTPUTFORMAT
NAME gif
DRIVER "GD/GIF"
MIMETYPE "image/gif"
IMAGEMODE PC256
EXTENSION "gif"
END
OUTPUTFORMAT
NAME png
# Driver AGG/PNG weil der GDAL-Driver Probleme bei der
Transparenz hat
DRIVER "AGG/PNG"
MIMETYPE "image/png"
IMAGEMODE RGBA
EXTENSION "png"
TRANSPARENT ON
FORMATOPTION "INTERLACE=OFF"
END
OUTPUTFORMAT
NAME wbmp
DRIVER "GD/WBMP"
MIMETYPE "image/wbmp"
IMAGEMODE PC256
EXTENSION "wbmp"
END
OUTPUTFORMAT
NAME GTiff
DRIVER "GDAL/GTiff"
MIMETYPE "image/tiff"
IMAGEMODE RGB
EXTENSION "tif"
END
# Start of LAYER DEFINITIONS
-
# --
# Layer: Nutzungs-Grenzen
# --
LAYER
NAME "nutzungs-grenzen"
#GROUP "nutzungs-grenzen"
METADATA
'OWS_TITLE' 'Nutzungs-Grenzen'
"WFS_TITLE" "Nutzungs-Grenzen"
"GML_INCLUDE_ITEMS" "all"
"GML_FEATUREID" "ID"
END
MAXFEATURES 1000
EXTENT -7 18 -1000 28 #for EPSG:31254
DATA "/data/Geodaten/Grenzen/DKM/Vorarlberg/Nutzung/NFL"
OPACITY 100
TYPE polygon
MINSCALEDENOM 100
MAXSCALEDENOM 5001
STATUS ON
DUMP TRUE
