<div dir="ltr">So, is this error known that some CoordinateSystems are not working with MGOS? Is there anywhere a list of these CoordinateSystems? I still hope that I made a mistake because I have neither the time nor the knowledge to transform the whole database into another WKT.<br>
<br>Kind regards,<br>Alex<br><br><br><div class="gmail_quote">2008/8/12 Jonio, Dennis (Aviation) <span dir="ltr"><<a href="mailto:DJonio@miami-airport.com">DJonio@miami-airport.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">Alexander,</span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">It looks like we share the same issue. The
SRID that we use is 2236. </span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">I am certainly interested in how this gets
resolved within MGOS. It seems to me though that this is a non-issue for the
rest of the universe. </span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">My solution thus far has been to duplicate
tables in Oracle and do a transform to a WKT that MGOS "likes".
Kind'a, sort'a brutal but it is what it is.</span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">r,</span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">dennis</span></font></p>
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<p><b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma; font-weight: bold;">From:</span></font></b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma;">
<a href="mailto:mapguide-users-bounces@lists.osgeo.org" target="_blank">mapguide-users-bounces@lists.osgeo.org</a>
[mailto:<a href="mailto:mapguide-users-bounces@lists.osgeo.org" target="_blank">mapguide-users-bounces@lists.osgeo.org</a>] <b><span style="font-weight: bold;">On Behalf Of </span></b>Alexander Fischer<br>
<b><span style="font-weight: bold;">Sent:</span></b> Tuesday, August 12, 2008
5:26 AM<br>
<b><span style="font-weight: bold;">To:</span></b> MapGuide Users Mail List<br>
<b><span style="font-weight: bold;">Subject:</span></b> Re: [mapguide-users] Map
or Layer Preview don't show the Geometry</span></font></p>
</div><div><div></div><div class="Wj3C7c">
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
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<p style="margin-bottom: 12pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Hi,<br>
The Oracle SRID or rather the EPSG-Code is 24878.<br>
<br>
Now I saw, that the WKTEXT which is shown in webstudio is a little bit
different to the WKTEXT in the MDSYS.CS_SRS - Table.<br>
Could this be the problem? But what can I do for this?<br>
<br>
Kind regards,<br>
Alexander Fischer<br>
<br>
</span></font></p>
<div>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">2008/8/12 Simon Pelicon <<a href="mailto:simon@sl-king.com" target="_blank">simon@sl-king.com</a>></span></font></p>
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Hi,<br>
What is Oracle SRID for this geometry?<br>
<br>
Simon<br>
<br>
Alexander Fischer wrote: </span></font></p>
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Hi,<br>
I'm working with MapGuide Open Source (2.0.1), MapGuide Maestro and King.Oracle
(0.7.4).<br>
The Dataconnection works and I created a map and a Layer where I attached a
Geometry with polylines.<br>
Also I edited the Layer style and the initial map view but when I tried the
Preview the browser showed only the mapviewer with an empty map (no geometry).<br>
<br>
When I open the data with the webstudio there is an advice in the
Preview-window:<br>
"The coordinate system is invalid.<br>
Could not create coordinate system forward transformation with specified
coordinate systems.<br>
Exception occurred in method MgCoordinateSystem.CCoordinateSystem at line 380
in file ..\CoordinateSystem\CoordSys.cpp"<br>
<br>
My used Coordinate system is PSAD56 / UTM zone 18S (EPSG:24878)<br>
So I checked the WKT Code with Web Tier Test:<br>
PROJCS["PSAD56 / UTM zone 18S",GEOGCS["PSAD56",DATUM["Provisional_South_American_Datum_1956",SPHEROID["International
1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6248"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4248"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","24878"]]<br>
<br>
Status: Pass<br>
<br>
I don't know where the problem could be. Has somebody an idea?<br>
<br>
I would be pleased to receive an answer.<br>
Kind regards, Alexander Fischer</span></font></p>
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