<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
Hello Arnd,<br>
<br>
the @ is an error, my excuses. It indeed needs to be a & sign.<br>
<br>
The reason you get a white background seems to be that the standard
bbox for EPSG:4326 is either undefined, or invalid. That is what I am
trying to find out.<br>
<br>
<br>
Arnd Wippermann schreef:
<blockquote cite="mid:20070515185550.87C92626AD@smtp.tal.de" type="cite">
<meta http-equiv="Content-Type" content="text/html; ">
<meta content="MSHTML 6.00.2800.1528" name="GENERATOR">
<div dir="ltr" align="left">
<div dir="ltr" align="left"><span class="453022418-15052007">Hello </span>Milo<span
class="453022418-15052007">,</span></div>
<div dir="ltr" align="left"><span class="453022418-15052007"></span> </div>
<div dir="ltr" align="left"><span class="453022418-15052007"><font
color="#0000ff" face="Arial" size="2">botk links delivers the same map
image. When I change the @ in the link, only for EPSG:28992 I get the
map image. For EPSG:4326 I get only the credits and a white background.</font></span></div>
<div dir="ltr" align="left"><span class="453022418-15052007"></span> </div>
<div dir="ltr" align="left"><span class="453022418-15052007"><font
color="#0000ff" face="Arial" size="2">What's the meaning of the @ in
the links?</font></span></div>
<div dir="ltr" align="left"><span class="453022418-15052007"></span> </div>
<div dir="ltr" align="left"><span class="453022418-15052007"><font
color="#0000ff" face="Arial" size="2">When I call your server with my
Openlayers WMS client for both EPSGs, there is also no problem.</font></span></div>
<div dir="ltr" align="left"><span class="453022418-15052007"></span> </div>
<div dir="ltr" align="left"><span class="453022418-15052007"><!-- Converted from text/plain format -->
<p><font size="2"><font face="Arial">Mit freundlichen Grüssen<br>
<br>
Arnd Wippermann<br>
</font><a moz-do-not-send="true"
href="BLOCKED::http://gis.ibbeck.de/ginfo/"><font face="Arial">http://gis.ibbeck.de/ginfo/</font></a><br>
</font></p>
</span></div>
</div>
<br>
<div class="OutlookMessageHeader" dir="ltr" align="left" lang="de">
<hr tabindex="-1"><font face="Tahoma" size="2"><b>Von:</b> UMN
MapServer Users List [<a class="moz-txt-link-freetext" href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">mailto:MAPSERVER-USERS@LISTS.UMN.EDU</a>] <b>Im
Auftrag von </b>Milo van der Linden<br>
<b>Gesendet:</b> Dienstag, 15. Mai 2007 16:47<br>
<b>An:</b> <a class="moz-txt-link-abbreviated" href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">MAPSERVER-USERS@LISTS.UMN.EDU</a><br>
<b>Betreff:</b> [UMN_MAPSERVER-USERS] Mapserver handling BBox in
different coordinate systems<br>
</font><br>
</div>
<font face="Helvetica, Arial, sans-serif">Hello list,<br>
<br>
I have a mapserver running as WMS and WFS server that supports 2
coordinate systems:<br>
<br>
</font>Dutch RD stelsel (EPSG:28992) and WGS84 (EPSG: 4326)<br>
<br>
When I call the Mapserver with the EPSG set at 28992, the map shows up
correct. When I call it with EPSG set at 4326, I get nothing but a
blank map.<br>
<br>
This connection works:<br>
<a class="moz-txt-link-freetext"
href="http://webservice.nieuwekaart.nl/cgi-bin/nkn?request=getmap&version=1.1.0@SRS=epsg:28992&Layers=nk_water,nk_groen,nk_landbouw,nk_recreatie,nk_voorziening,nk_gemengd,nk_wonen,nk_verkeer,nk_lijn,nk_plan"
moz-do-not-send="true">http://webservice.nieuwekaart.nl/cgi-bin/nkn?request=getmap&version=1.1.0@SRS=epsg:28992&Layers=nk_water,nk_groen,nk_landbouw,nk_recreatie,nk_voorziening,nk_gemengd,nk_wonen,nk_verkeer,nk_lijn,nk_plan</a><br>
<br>
This connection fails in that it shows only a white map..<br>
<a class="moz-txt-link-freetext"
href="http://webservice.nieuwekaart.nl/cgi-bin/nkn?request=getmap&version=1.1.0@SRS=epsg:4326&Layers=nk_water,nk_groen,nk_landbouw,nk_recreatie,nk_voorziening,nk_gemengd,nk_wonen,nk_verkeer,nk_lijn,nk_plan"
moz-do-not-send="true">http://webservice.nieuwekaart.nl/cgi-bin/nkn?request=getmap&version=1.1.0@SRS=epsg:4326&Layers=nk_water,nk_groen,nk_landbouw,nk_recreatie,nk_voorziening,nk_gemengd,nk_wonen,nk_verkeer,nk_lijn,nk_plan</a><br>
<br>
It seems that when the map recieves boundingbox coordinates in Lat/lon
wgs84 (which are way out of the RD Stelsel bound) it returns this area
which is just a background (white) because no data is present in RD
Stelsel at that location.<br>
<br>
My Question is;<br>
<br>
What options are available to me?<br>
<br>
- Copying the mapserv executable and referencing another mapfile that
is completely wgs84?<br>
- Altering the current mapfile so it can recieve boundingbox
coordinates in wgs84 AND RD Stelsel? How?<br>
<br>
Any suggestions are welcome<br>
<br>
Kind regards,<br>
<br>
Milo van der Linden<br>
<br>
<br>
<br>
<br>
</blockquote>
<br>
</body>
</html>