[Mapserver-users] WMS layer alignment

[Brian Johnson]

David -

Yes - the REASPECT parameter fixed the alignment issue for me, but I too 
have the white bar when zoomed in.  I don't have the expertise to track down 
the probelm.  I was just happy to have the image properly aligned - and the 
missing 15-20 pixels were just an annoyance right now....

Brian


>From: "Lowther, David W" <dlowther at ou.edu>
>To: 'Brian Johnson' <spiff88gis at hotmail.com>, 
>mapserver-users at lists.gis.umn.edu
>Subject: RE: [Mapserver-users] WMS layer alignment
>Date: Mon, 22 Sep 2003 07:55:50 -0500
>
>Brian,
>
>I am having a similar issue with the new USGS photos, but not exactly the
>same. My map is in an Albers variant and the USGS photo layer looks good at
>larger scales, but at smaller scales - like when I am zoomed in to a house
>or block level, I get white space to the right or bottom of the image -
>making it appear squashed to the left or top. Did the REASPECT=false
>parameter fix your issue? I have tried this and while I do see a 
>difference,
>it does not completely correct the behaviour I describe below.
>
>Anyone else seen this behaviour?
>
>It is viewable at 129.15.172.20/okstatedemo40.htm. Note that this USGS 
>photo
>layer is only available for Oklahoma City - in the very center of the 
>map...
>
>Thanks in advance,
>
>David Lowther
>Software Engineer
>GEO Information Systems
>University of Oklahoma
>dlowther at ou.edu
>(405) 325-3131
>http://www.geo.ou.edu
>
>
>
>
>PROJECTION # ALBERS OK
>	proj=aea
>	lat_1=29.500000000 #SP1
>	lat_2=45.500000000 #SP2
>	lat_0=23.000000000 #REF LAT
>	lon_0=-96.000000000 #CENTRAL MERIDIAN
>	x_0=0.000 #FALSE EAST
>	y_0=0.000 # FALSE NORTH
>	datum=NAD83
>	ellps=GRS80
>	no_defs
>END
>
>
>### OKC 2002 Ortho USGS-WMS ###
>LAYER
>	NAME Urban133
>	GROUP Imagery
>	TYPE RASTER
>	STATUS ON
>	MAXSCALE 500000
>	#OFFSITE 255 255 255
>	CONNECTIONTYPE WMS
>	CONNECTION
>"http://gisdata.usgs.net:80/servlet/com.esri.wms.Esrimap?SERVICENAME=133urba
>n&REASPECT=FALSE&REQUEST=map"
>
>	PROJECTION
>		"init=epsg:4326" #WGS 84
>	END
>	METADATA
>		"NoID" "T"
>		"wms_name" "UA_ORTHO_302_01"
>		"wms_server_version" "1.0.0"
>		"wms_format" "image/jpeg"
>		"wms_title" "USGS Urban Color Ortho 2002"
>		"wms_style" ""
>		#"wms_extent" "-123.12987 45.241726 -122.3584 45.75648"
>	END
>
>END
>
>
>
>
>
> > -----Original Message-----
> > From: Brian Johnson [mailto:spiff88gis at hotmail.com]
> > Sent: Wednesday, September 17, 2003 9:37 AM
> > To: mapserver-users at lists.gis.umn.edu
> > Subject: [Mapserver-users] WMS layer alignment
> >
> >
> > I have a map file that uses a couple of WMS servers to add

clipped....

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