[mapserver-users] Projection problems

[Milo van der Linden]

Funny,

Everytime I read "projection problems" on this list I think: Hey, this might
be someone from the Netherlands.


You mean you would really like to have your bedrijventerreinen like this?

http://www.locatiemonitor.nl/LocationDetails2.aspx?lid=1437

(please wait for the bedrijventerreinen wms to appear)

I created the wms service for locatiemonitor and as I can see, we are
"fishing in the same vijver"

Please read my blog post at
http://blog.dogodigi.net/2010/08/19/dutch-coordinate-system-ellipsoid-correction/

And write a small thank you comment if it helped you solve your issue

;-)

Kind regards,

Milo van der Linden

2011/1/7 basvmrs <bas at cipix.nl>

>
> Hi,
>
> I've created a map server in which I try to output data that was entered
> using Google Maps V2 (drawing polygons). I used openlayers to display the
> results over a Bing layer.
>
> There seems to be a problem in the projection, which is best described
> using
> an image and a link:
>
> http://bir.cipixtest.nl/resources/gis/demo.html Demo
> http://osgeo-org.1803224.n2.nabble.com/file/n5898717/forum.png
>
> Notice how the areas seem to 'shift' when zooming in.
>
> My mapfile looks like this:
>
>
> #
> # Start of map file
> #
> MAP
>        NAME BIR
>        STATUS ON
>        SIZE 600 600
>        EXTENT 4.4 51.85 4.6 51.95
>        UNITS METERS
>
>        IMAGETYPE PNG
>
>        PROJECTION
>                "init=epsg:900913"
>        END
>
>        TRANSPARENT ON
>
>        LAYER
>                NAME bedrijventerreinen
>                TYPE POLYGON
>                STATUS DEFAULT
>                CONNECTIONTYPE OGR
>                CONNECTION
> "MySQL:bir,host=XXXXX,user=XXXXX,password=XXXXXXX,port=3306"
>                DATA "SELECT * from gis_object"
>                DUMP TRUE
>                CLASS
>                        NAME 'Bedrijventerreinen'
>                        STYLE
>                                OUTLINECOLOR 0 0 0
>                                COLOR 200 200 200
>                        END
>                END
>                TEMPLATE "object.html"
>
>                METADATA
>                        gml_include_items "all"
>                        WMS_TITLE "Bedrijventerreinen"
>                        WMS_ABSTRACT "Bedrijventerreinen in de Regio
> Rotterdam; de gebieden zijn
> een benadering en er kunnen geen rechten aan worden ontleend."
>                        WMS_SRS "EPSG:28992 EPSG:900913 EPSG:4326"
>                END
>        END
>
> END # Map File
>
> I don't have a clue why this is happening. I hope that someone can explain
> to me why this is happening and how to fix it.
>
> Kind regards,
> Bas
> --
> View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/Projection-problems-tp5898717p5898717.html
> Sent from the Mapserver - User mailing list archive at Nabble.com.
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> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
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>
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