[mapserver-users] WMS Server and Custom ESPG code

[Donald Kerr]

What's the url you're using?

 

From: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Brian Fischer
Sent: 01 November 2013 21:20
To: mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] WMS Server and Custom ESPG code

 

Thanks for the reply!  It looks like I have everything setup right but seems
like MapServer is not reading my espg file in the proj folder.  Here's the
espg definition and here's my mapfile.  Or maybe it is something with the
extent being requested with the SRS but everything looks right. I'm just
trying to display the output image in a web browser to validate it is
working.

 

# Chippewa County Coordinates EPSG:97036

<97306> +proj=lcc +lat_0=44.581111111111 +lon_0=-91.29444444444444
+lat_1=45.141666666666 +lat_2=44.813888888888 +x_0=197000 +y_0=0.0
+ellps=GRS80 +datum=NAD83 +k_0=1.0000391127 +a=6378412.542
+b=6357027.8561403 +f=298.270107115315 +to_meter=0.3048006096012192 +no_defs
<>

 

MAP

                NAME 'Basemap'

                SIZE 800 650

                STATUS ON

                EXTENT 68036 80345 326435 279563         #Extent is needed
for feature report

                UNITS FEET

                CONFIG "PROJ_LIB" "E:/ms4w/proj/nad"

                INCLUDE "geomoose_globals.map"

 

                WEB

                                METADATA

                                                'wms_title' 'Basemap'

                                                'wms_srs' 'epsg:97306'

                                                'wms_enable_request' '*'

                                END

                END

                    PROJECTION

                                                'init=epsg:97306'

                   END

 

                LAYER # County Boundary

                                NAME 'County_Boundary'

                                DATA 'data/county'

                                STATUS ON

                                TYPE POLYGON 

                                PROJECTION

                                                'init=epsg:97306'

                                END

                                METADATA

                                                'wms_srs' 'epsg:97306'

                                END

                                CLASS

                                                NAME 'County Boundary'

                                                STYLE

                                                                WIDTH 5

                                                                COLOR -1 -1
-1

                                                                OUTLINECOLOR
100 100 100

                                                END


                                END

                END # County Boundary

END

 

Here's the error I get:

<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>

<!DOCTYPE ServiceExceptionReport SYSTEM
"http://schemas.opengis.net/wms/1.1.1/exception_1_1_1.dtd">

<ServiceExceptionReport version="1.1.1">

<ServiceException code="InvalidSRS">

msWMSLoadGetMapParams(): WMS server error. Invalid SRS given : SRS must be
valid for all requested layers.

</ServiceException>

</ServiceExceptionReport>

 

Brian Fischer

Principal | GIS Project Manager 

Houston Engineering, Inc.

O 763.493.4522 | D 763.493.6664 | F 763.493.5572

 

From: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Smith, Michael
Sent: Friday, November 01, 2013 2:26 PM
To: mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] WMS Server and Custom ESPG code

 

Hi Brian, I have successfully done this as you outline below.

 

I checked my WMS and they reference c:\ms4w\proj\nad.

 

In that folder I edited the epsg file

 

I added the following line to the end of the file:

# ESRI Web Mercator

<102113> +proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +a=6378137 +b=6378137
+units=m +no_defs

 

Now I can serve my WMS out as Web Mercator for ArcGIS Online.

 

===============================
Michael Smith MS GISP
State GIS Manager, Maine Office of GIS
State of Maine, Office of Information Technology
michael.smith _at_ maine.gov 207-215-5530

From: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Brian Fischer
Sent: Friday, November 01, 2013 2:41 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] WMS Server and Custom ESPG code

 

I am trying to use MapServer 6.2.1 as a WMS server with a custom projection
and espg code, but I keep getting this error message.
msWMSLoadGetMapParams(): WMS server error. Invalid SRS given : SRS must be
valid for all requested layers.

 

Is this supported?  I have followed these steps.

1)      Defined the custom projection with a new espg code in
\ms4w\proj\nad\epsg

2)      In the mapfile, I added the reference to the Proj (CONFIG "PROJ_LIB"
"E:/ms4w/proj/nad")

3)      Defined the new espg in the Web, Projection, Layer objects of the
mapfile.

4)      Verified the mapfile works using the shp2img utility

 

Has anyone else go this to work?  

Thanks!

Brian

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