Without knowing what spatial reference system (SRS) your data is in, it is hard to tell you specifically if anything is wrong. How does the map created MapServer look? Does it display your data correctly, does it line up with your other data? If so, success.
If your data is in a SRS that uses geographic coordinates (lat/long), the maximum valid x value would be 180 and the maximum y value would be 90. I haven’t tested whether MapServer will forgive values outside of that range or continue around the globe, but they are incorrect. If your data is in a SRS that uses kilometers (as you set your second UNITS block), you are mapping an area ~400k x ~300k. What does your GIS tell you about the data’s SRS? David. From: elisabeth theresia [mailto:dbee_ka...@yahoo.com] Sent: Thursday, August 05, 2010 7:43 AM To: Fawcett, David (MPCA) Subject: Re: [mapserver-users] Mapfile from Postgis, just Background No Map? i already found the problem STATUS to DEFAULT. then why my mapfile's EXTENT look weird? i looked at Propertise->Source of the shapefile in Arcgis, it mention about the Extent, then i write it in Mapfile. is it wrong? Thanks Mr. David ________________________________ From: "Fawcett, David (MPCA)" <david.fawc...@state.mn.us> To: elisabeth theresia <dbee_ka...@yahoo.com>; "mapserver-users@lists.osgeo.org" <mapserver-users@lists.osgeo.org> Sent: Wed, August 4, 2010 8:59:54 PM Subject: RE: [mapserver-users] Mapfile from Postgis, just Background No Map? I see a few potential issues with your mapfile: 1. For testing, set your layer STATUS to DEFAULT or add ‘&layer=tb_kasusdbd’ to your URL 2. You have two entries for UNITS (DD and KILOMETERS). You should only have one of these lines, and the units should match the units of your output projection. So, if your data really is in geographic coordinates (lat/long), your units should be ‘DD’. 3. The values in your EXTENT line look weird. The values in your EXTENT need to be expressed in the units used by your output projection/spatial reference system. If your data is in geographic coordinates, these values are invalid. If your data is in some other spatial reference system, you will need to change your UNITS to match that SRS. David. From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of elisabeth theresia Sent: Tuesday, August 03, 2010 10:55 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] Mapfile from Postgis, just Background No Map? Good day all, i want to ask, i have file shp that already convert to Postgis, then i want to appear it in mapfile named:map_postgis.map then check in: http://localhost/cgi-bin/mapserv.exe?map=i:/Spatial/mapfile/map_postgis.map&mode=map, but that i found just background no Map. why? shp: kec_kasus_DBD db in postgis: db_SpatialSura table: tb_kasusdbd mapfile: map_postgis for checking: i want to see column 'kecamatan' here my mapfile: MAP NAME kec_kasus_DBD IMAGETYPE JPEG EXTENT -123.950500 -183.224900 299.457000 145.260600 STATUS ON UNITS DD SIZE 546 388 IMAGECOLOR 255 241 215 SHAPEPATH "i:\Spatial\shp_kec" FONTSET "i:\Spatial\font\font.dat" UNITS KILOMETERS #DATA LAYER NAME "tb_kasusdbd" STATUS ON TYPE POLYGON CONNECTIONTYPE POSTGIS CONNECTION "user=dbee dbname=dbSpatialSura host=localhost port=5432 password=xxxxxx" DATA "the_geom FROM tb_kasusdbd USING UNIQUE code_kec" MINSCALE 100000 #FILTER "type= 'jumdbd_08'" CLASS NAME "kecamatan" STYLE COLOR 255 22 22 OUTLINECOLOR 67 70 31 WIDTH 2 ANTIALIAS TRUE END#style END#class END#layer END#map Thanks :)
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