Hi all, Now, with your help, I ' succeed to correctly display a map with a polar projection from a shape file ....
Now I need to overlay a raster data on the same map .... and occurs the same problem, I think. You can see the raster file here : http://farm3.static.flickr.com/2262/2105913678_4146b4cf58.jpg?v=0 And the result here : http://farm3.static.flickr.com/2033/2105913676_a612cd7d79.jpg?v=0 What is your opinion ? How I can correctly configure my map ? For information I use the java/mapscript API and the raster file come from a opendap data server trough the gdal library .... thank you Jsubei ----- Message d'origine ---- De : Arnd Wippermann <[EMAIL PROTECTED]> À : JS Ubei <[EMAIL PROTECTED]> Cc : MAPSERVER-USERS@LISTS.UMN.EDU Envoyé le : Mardi, 11 Décembre 2007, 22h40mn 00s Objet : AW: [UMN_MAPSERVER-USERS] problem with polar projection Hi, It should be possible to retrieve the data: http://www.panoramio.com/photo/6431496. My mapfile have nothing special. I use OpenLayers, therefor the map is build from a couple of tiles and not a single image, but that should not cause any problems. Mit freundlichen Grüssen Arnd Wippermann http://gis.ibbeck.de/ginfo/ -----Ursprüngliche Nachricht----- Von: UMN MapServer Users List [mailto:[EMAIL PROTECTED] Im Auftrag von JS Ubei Gesendet: Dienstag, 11. Dezember 2007 11:46 An: MAPSERVER-USERS@LISTS.UMN.EDU Betreff: [UMN_MAPSERVER-USERS] problem with polar projection dear all mapserver users, I'm trying to display a map with the EPSG:3031 projection system. I use the GSHHS shape for shorelines and I want to see it centered on the antarctic continent. Below my map file and a link to the resulted image. As you can shown the problem is a big hole of data around the pole. In advance, thanks for your help. Jsubei ======== MAPFILE : ======== MAP NAME "test_projection" IMAGETYPE png SIZE 600 600 STATUS ON extent -10000000 -10000000 10000000 10000000 PROJECTION "init=epsg:3031" END OUTPUTFORMAT NAME jpeg DRIVER "GD/JPEG" MIMETYPE "image/jpeg" IMAGEMODE RGB EXTENSION "jpg" FORMATOPTION "QUALITY=100" END LAYER NAME "GSHHS" DATA "/data/www/html/datashape/gshhs_land" STATUS DEFAULT TYPE LINE PROJECTION "init=epsg:4326" END CLASS COLOR 0 0 250 END END END ======== result : http://farm3.static.flickr.com/2417/2100124467_bd9021c724.jpg?v=0 ======== And what I want to obtain : http://nsidc.org/data/atlas/epsg_3031.html ____________________________________________________________________________ _ Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail http://mail.yahoo.fr _____________________________________________________________________________ Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail http://mail.yahoo.fr
