[mapserver-users] merging shapefiles
Hello, I have an (OpenLayers) map with two layers: - Country (as a base layer) - EEA You can see the output here: http://home.bebif.be/~jcigar/map.jpg The Country layer contains just the borders of the countries, and the EEA layer (the colorized areas) contains environmental areas. What I'd like to do is to select a polygon within a country for a specific zone. For example I would like to select part of Belgium with the Atlantic EEA (in blue), which is the north of Belgium. I also need to save some information in the database for the polygon (I'm using Mapserver/PostGIS). What would be the best way to do this? Would you merge the two layers into one (be creating new polygons)? thanks, Julien -- No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. attachment: jcigar.vcf___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] merging shapefiles
You may want to investigate the ST_Intersection functionality in PostGIS. This allows you to create a new geometry from the intersection of the EEA regions and the countries. http://postgis.refractions.net/docs/ST_Intersection.html Regards, Edward Date: Thu, 7 Jul 2011 11:44:29 +0200 From: jci...@ulb.ac.be To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] merging shapefiles Hello, I have an (OpenLayers) map with two layers: - Country (as a base layer) - EEA You can see the output here: http://home.bebif.be/~jcigar/map.jpg The Country layer contains just the borders of the countries, and the EEA layer (the colorized areas) contains environmental areas. What I'd like to do is to select a polygon within a country for a specific zone. For example I would like to select part of Belgium with the Atlantic EEA (in blue), which is the north of Belgium. I also need to save some information in the database for the polygon (I'm using Mapserver/PostGIS). What would be the best way to do this? Would you merge the two layers into one (be creating new polygons)? thanks, Julien -- No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Re: wms server - raster image quality
Brad, Thank you for your reply. The air photo that I am trying to share is a mr sid FSA Air Photo with a OVERSAMPLE_RATIO set at 1. Since my last e-mail, I found that the quality of the air photos are fine when I am using Mapproxy. However, I am still having issues with other WMS clients such as QGIS and ArcMap. Mark Volz -Original Message- Message: 2 Date: Wed, 6 Jul 2011 13:58:28 -0700 (PDT) From: Brad Posthumus posthum...@agr.gc.ca Subject: [mapserver-users] Re: wms server - raster image quality To: mapserver-users@lists.osgeo.org Message-ID: 1309985908088-6555988.p...@n2.nabble.com Content-Type: text/plain; charset=us-ascii mark volz-2 wrote: I set up a WMS Server using Mapserver. The quality of the map is terrible. If anyone an example of a mapfile to serve imagery via wms it would be appreciated. I found the playing around with the PROCESSING values can make a big difference. http://mapserver.org/input/raster.html#special-processing-directives What type of image is it? Colour or panchromatic? -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/wms-server-raster-image-quality-tp6538171p6555988.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] WFS GetFeature with Intersects all results is the same
Hello, I'm using a mapserver version 5.6.5 to do this scenario. First I do a simple WFS this request [1] that ruturn 51 result [2] with the same geometry, that perfectly correct. Than I do a second request [3] with an intersects on a point who is in the previously return geometry. It returns [4] 51 result that correct , but not with the same attributes than before why ? Thank-you in advance for any response Stéphane Brunner [1] wfs:GetFeature xmlns:wfs=http://www.opengis.net/wfs; service=WFS version=1.0.0 maxFeatures=100 xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; wfs:Query typeName=feature:Liegenschaft_Query xmlns:feature=http://mapserver.gis.umn.edu/mapserver; ogc:Filter xmlns:ogc=http://www.opengis.net/ogc; ogc:PropertyIsEqualTo ogc:PropertyNamenummer/ogc:PropertyName ogc:Literal2120/ogc:Literal /ogc:PropertyIsEqualTo /ogc:Filter /wfs:Query /wfs:GetFeature [2] ?xml version='1.0' encoding=UTF-8 ? wfs:FeatureCollection xmlns:ms=http://mapserver.gis.umn.edu/mapserver; xmlns:wfs=http://www.opengis.net/wfs; xmlns:gml=http://www.opengis.net/gml; xmlns:ogc=http://www.opengis.net/ogc; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://c2cpc87.camptocamp.com/~sbrunner/mapserv?SERVICE=WFSamp;VERSION=1.0.0amp;REQUEST=DescribeFeatureTypeamp;TYPENAME=feature:Liegenschaft_Queryamp;OUTPUTFORMAT=XMLSCHEMA; gml:boundedBy gml:Box srsName=epsg:21781 gml:coordinates663488.649000,244506.687000 663575.087000,244593.655000/gml:coordinates /gml:Box /gml:boundedBy gml:featureMember ms:Liegenschaft_Query fid=Liegenschaft_Query.24036252 gml:boundedBy gml:Box srsName=epsg:21781 gml:coordinates663488.649000,244506.687000 663575.087000,244593.655000/gml:coordinates /gml:Box /gml:boundedBy ms:geom gml:Polygon srsName=epsg:21781 gml:outerBoundaryIs gml:LinearRing gml:coordinates663519.558000,244519.561000 663524.395000,244506.687000 663560.161000,244530.308000 663564.616000,244528.134000 663575.087000,244572.566000 663531.859000,244589.916000 663523.952000,244593.655000 663523.182000,244593.575000 663511.622000,244587.452000 663511.316000,244587.984000 663488.649000,244575.66 663511.325000,244530.838000 663513.944000,244530.42 663519.558000,244519.561000 /gml:coordinates /gml:LinearRing /gml:outerBoundaryIs /gml:Polygon /ms:geom ms:nummer2120/ms:nummer ms:gemeindeWohlen/ms:gemeinde ms:gueltigkeitrechtskraeftig/ms:gueltigkeit ms:flgrundb/ms:flgrundb ms:quote1/1/ms:quote ms:eigentuemer***, 1944/ms:eigentuemer ms:adresse_lang***, 5610 Wohlen AG/ms:adresse_lang /ms:Liegenschaft_Query /gml:featureMember [3] wfs:GetFeature xmlns:wfs=http://www.opengis.net/wfs; service=WFS version=1.0.0 maxFeatures=100 xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; wfs:Query typeName=feature:Liegenschaft_Query xmlns:feature=http://mapserver.gis.umn.edu/mapserver; ogc:Filter xmlns:ogc=http://www.opengis.net/ogc; ogc:Intersects ogc:PropertyNamegeom/ogc:PropertyName gml:Point xmlns:gml=http://www.opengis.net/gml; srsName=EPSG:21781 gml:coordinates decimal=. cs=, ts= 663521.368,244554.046/gml:coordinates /gml:Point /ogc:Intersects /ogc:Filter /wfs:Query /wfs:GetFeature [4] ?xml version='1.0' encoding=UTF-8 ? wfs:FeatureCollection xmlns:ms=http://mapserver.gis.umn.edu/mapserver; xmlns:wfs=http://www.opengis.net/wfs; xmlns:gml=http://www.opengis.net/gml; xmlns:ogc=http://www.opengis.net/ogc; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://c2cpc87.camptocamp.com/~sbrunner/mapserv?SERVICE=WFSamp;VERSION=1.0.0amp;REQUEST=DescribeFeatureTypeamp;TYPENAME=feature:Liegenschaft_Queryamp;OUTPUTFORMAT=XMLSCHEMA; gml:boundedBy gml:Box srsName=epsg:21781 gml:coordinates663488.649000,244506.687000 663575.087000,244593.655000/gml:coordinates /gml:Box /gml:boundedBy gml:featureMember ms:Liegenschaft_Query fid=Liegenschaft_Query.24036252 gml:boundedBy gml:Box srsName=epsg:21781 gml:coordinates663488.649000,244506.687000 663575.087000,244593.655000/gml:coordinates /gml:Box /gml:boundedBy ms:geom gml:Polygon srsName=epsg:21781 gml:outerBoundaryIs
AW: [mapserver-users] ogc:And in SLD .. ?
Hi, It does See your sld on http://gis.ibbeck.de/ginfo/apps/OLExamples/OL210/MapServer_SLD_Demo/MapServe r_SLD_Demo.asp?SLDsrcIdx=38 Perhaps your attributs names or values not in the correct writing (upper and lowercase). Arnd -Ursprüngliche Nachricht- Von: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Im Auftrag von Julien Cigar Gesendet: Donnerstag, 7. Juli 2011 17:16 An: mapserver-users@lists.osgeo.org Betreff: [mapserver-users] ogc:And in SLD .. ? Hello, I slowly started to use SLD, and I made one with the following: (...) ogc:And ogc:PropertyIsEqualTo ogc:PropertyNamecntr_id/ogc:PropertyName ogc:LiteralBE/ogc:Literal /ogc:PropertyIsEqualTo ogc:PropertyIsEqualTo ogc:PropertyNamebiogeo/ogc:PropertyName ogc:LiteralContinental/ogc:Literal /ogc:PropertyIsEqualTo /ogc:And (...) (full stylesheet is available on http://www.pastie.org/2177871) However, it seems that the ogc:And is ignored by mapserver ..? Does it supports conditional filters (ogc:And|Or|...) in SLD stylesheets? Thanks, Julien -- No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Re: Font rendering in MapServer 6.0
We've kept the GD renderer in 6.0 for some marginal use cases, but the preferred way is to switch to AGG rendering (which is compiled in by default): you can use the builtin png8 imagetype (mimetype: image/png; mode=8bit) which does a quantization step if you need a 256 color paletted image. The easy solution is to remove all your outputformat blocks from your mapfile, and call your server with FORMAT=image/png or image/png; mode=8bit , and setting your map imagetype to png or png8. As for this GD rendering bug, the easy first step is be to open a bug-report. The harder second step is to get someone motivated to look into it if you cannot provide a patch. regards, thomas On Thu, Jul 7, 2011 at 20:07, Brad Posthumus posthum...@agr.gc.ca wrote: I've narrowed it down further to the OUTPUTFORMAT section of the mapfile, which currently is: OUTPUTFORMAT NAME png DRIVER GD/PNG MIMETYPE image/png IMAGEMODE PC256 FORMATOPTION INTERLACE=OFF EXTENSION png TRANSPARENT ON END It appears to be a problem with having a combination of GD/PNG, PC256, and transparency. Turning transparency off renders a clean image, changing PC256 to RGBA renders a clean image, changing PNG to GIF (at all locations) renders a clean image This setup was working in 5.4 and 5.6 so I'll assume it's a bug I should report for 6.0. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Font-rendering-in-MapServer-6-0-tp6555935p6559374.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Re: wms server - raster image quality
Hello, I was able to fix the problem that I had with the poor wms raster image quality. I was missing the Mimetype for my png outputs. Using the following outputformat works: OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/png IMAGEMODE RGB EXTENSION png END Mark Volz GIS Specialist Mark, You could try having mapserver render PNG files instead of JPEG. And since there's a re-projection from zone 13 to 14, perhaps mapserver is reading a lower resolution level from the mrsid file; adding PROCESSING LOAD_FULL_RES_IMAGE=YES to the layer def might help (or it might not). Best Regards, Brent Fraser On 7/1/2011 9:26 AM, Mark Volz wrote: Hello I set up a WMS Server using Mapserver. The quality of the map is terrible. If anyone an example of a mapfile to serve imagery via wms it would be appreciated. Thanks MAP NAME MAP EXTENT 699283 4853930 736320 4904147 PROJECTION init=epsg:26914 END #PROJECTION OUTPUTFORMAT NAME 'gd/jpeg' #DRIVER GD/JPEG IMAGEMODE RGB #IMAGEMODE PC256 FORMATOPTION TRANSPARENT=FALSE FORMATOPTION QUALITY=90 DRIVER AGG/JPEG MIMETYPE image/jpeg END #outputformat MAXSIZE 1 #limit size of wms IMAGETYPE gd/jpeg WEB IMAGEPATH '/tmp/' IMAGEURL '/tmp/' METADATA 'wms_title' 'MAP' 'wms_onlineresource' 'http://localhost/cgi-bin/mapserv.exe?MAP=/ms4w/apps/PipestoneMOOSE/maps_pipestone/Raster/LocalRaster/FSA2010/LocalFSA2010.map' 'wms_srs' 'EPSG:26914' END #metadata END #web ### LAYER NAME 'FSA' TYPE RASTER DATA './ortho_1-1_1n_s_mn117_2010_1.sid' METADATA 'wms_title' 'FSA' END #metadata STATUS DEFAULT PROJECTION proj=utm zone=14 ellps=GRS80 datum=NAD83 units=m no_defs END #PROJECTION PROCESSING OVERSAMPLE_RATIO=1 END #layer END ## end Map Mark Volz GIS Specialist ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
