AW: [UMN_MAPSERVER-USERS] Map Requests from WMS

[M.L. Jackson]

Thanks for both of your replies.  They have been very helpful.  With the 
extents for North America (excluding Alaska), everything works fine.  I'm 
assuming that I should find another wms server if I want to use the original 
extents which include Alaska and Hawaii.  Is this correct?

>From: "Arnd Wippermann" <arnd.wippermann at web.de>
>To: "'M.L. Jackson'" <mljacks2 at HOTMAIL.COM>
>Subject: AW: [UMN_MAPSERVER-USERS] Map Requests from WMS
>Date: Thu, 29 Jun 2006 23:53:35 +0200
>
>Hello,
>
>It's not hex, but escaped. Use this as Url and you see the text unescaped:
>javascript:unescape("http://terraservice.net/OgcMap.ashx?LAYERS=DOQ&REQUEST=
>GetMap&SERVICE=WMS&FORMAT=image%2Fpng&STYLES=&HEIGHT=600&VERSION=1.1.1&SRS=E
>PSG:4326&WIDTH=800&BBOX=%2D178%2E217598362366%2C3%2E44738582890752%2C%2D66%2
>E9692710360024%2C86%2E8836313236801&TRANSPARENT=TRUE&EXCEPTIONS=application/
>vnd.ogc.se_inimage")
>
>It's ok. But the extents are not correct. Therefor the server sends an 
>error
>message
>
>(Service Exception Report
>
>Found 3 errors
>
>Invalid Lon-Lat coordinates, must specify at least one (lon,lat) pair
>correctly; Longitude must be between -170 and -60 Latitude must be between
>15 and 75
>DOQ Target Resolution '0' cannot be less than 1 meters per pixel
>Did not find a layer to process)
>
>, which Mapserver can't understand and this leads to the Mapserver error
>message.
>
>I think, the WMS http://terraservice.net/OgcMap.ashx is not up to date.
>
>Arnd Wippermann
>http://gis.ibbeck.de/pinguinale/
>mailto:pinguinale at ibbeck.de
>
>
>-----Ursprüngliche Nachricht-----
>Von: UMN MapServer Users List [mailto:MAPSERVER-USERS at LISTS.UMN.EDU] Im
>Auftrag von M.L. Jackson
>Gesendet: Donnerstag, 29. Juni 2006 21:01
>An: MAPSERVER-USERS at LISTS.UMN.EDU
>Betreff: [UMN_MAPSERVER-USERS] Map Requests from WMS
>
>I am attempting to set up a wms client.  Does anyone know how http map
>requests are actually made through the remote map servers?  I have reason 
>to
>believe that the bounding box in my wms request is being translated into
>hexadecimal.  The following was output generated by my Tomcat server after 
>I
>stopped it:
>
>HTTP: Starting to prepare HTTP requests.
>
>HTTP request: id=2,
>http://terraservice.net/OgcMap.ashx?LAYERS=DOQ&REQUEST=GetMap&SERVICE=WMS&FO
>RMAT=image%2Fpng&STYLES=&HEIGHT=600&VERSION=1.1.1&SRS=EPSG:4326&WIDTH=800&BB
>OX=%2D178%2E217598362366%2C3%2E44738582890752%2C%2D66%2E9692710360024%2C86%2
>E8836313236801&TRANSPARENT=TRUE&EXCEPTIONS=application/vnd.ogc.se_inimage
>
>HTTP: Before download loop
>msHTTPWriteFct(id=2, 396 bytes)
>HTTP: After download loop
>msHTTPExecuteRequests() timing summary per layer (connect_time +
>time_to_first_packet + download_time = total_time in seconds) Layer 2: 
>0.062
>+ 0.703 + 0.062 = 0.827s
>msDrawRasterLayerLow(photo): entering.
>
>
>
>I've only seen the above message on a few occasions in Tomcat's output
>screen.  If you need any info about my map file, then let me know.  Thanks.
>
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