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MapGuide OS WMS serverI'm looking for info about wms services on MGOS. I'm interested to provide some data via WMS.
I can see sheboygan example data in ArcCatalog using WMS, but none of my Datasets are in server. Can you tell me where sheboygan example data for WMS is configured? How to configure WMS server for Onw data? Any help appritiated! D. _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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Re: MapGuide OS WMS serverthere's an is_published flag on the resource header for mapguide
layers which when set exposes them via WMS... mapguide studio makes it easier if you look at the headers for the sheboygan layers you will see the setting in the xml z On Thu, Jul 3, 2008 at 7:48 PM, Dumas A <dumas65@...> wrote: > I'm looking for info about wms services on MGOS. I'm interested to provide > some data via WMS. > > I can see sheboygan example data in ArcCatalog using WMS, but none of my > Datasets are in server. Can you tell me where sheboygan example data for WMS > is configured? How to configure WMS server for Onw data? > > Any help appritiated! > > D. > > _______________________________________________ > mapguide-users mailing list > mapguide-users@... > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > -- Zac Spitzer - http://zacster.blogspot.com (My Blog) +61 405 847 168 _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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Re: MapGuide OS WMS serverI'm not used to mapguide studio, I found 'is published check box, but was
unable to save layer after checking it (save was not active). Is it somewhere in XML files of layers? I didn't found anything special in sheboygan layers. Can you send my an example of publishing code, please? Regards, D. On Thursday 03 July 2008 12:52:07 Zac Spitzer wrote: > there's an is_published flag on the resource header for mapguide > layers which when set > exposes them via WMS... mapguide studio makes it easier > > if you look at the headers for the sheboygan layers you will see the > setting in the xml > > z > > On Thu, Jul 3, 2008 at 7:48 PM, Dumas A <dumas65@...> wrote: > > I'm looking for info about wms services on MGOS. I'm interested to > > provide some data via WMS. > > > > I can see sheboygan example data in ArcCatalog using WMS, but none of my > > Datasets are in server. Can you tell me where sheboygan example data for > > WMS is configured? How to configure WMS server for Onw data? > > > > Any help appritiated! > > > > D. > > > > _______________________________________________ > > mapguide-users mailing list > > mapguide-users@... > > http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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RE: MapGuide OS WMS serverHi Danas,
I am not sure it is what you are searching for, but I wrote on my blog two posts on how to publish WMS with MapGuide (using Autodesk MapGuide Studio). It's in french, but with Google translation (on the left), and screenshots, I assume it can be useful. You will find : - publish WGS 84 WMS service : http://geospatialfrance.typepad.com/geospatialfrance/2008/06/publier-des-don.html - publish with other coordsys : http://geospatialfrance.typepad.com/geospatialfrance/2008/06/publier-des-d-1.html Cordialement, Gwenael --------------------------------------- Gwenael Bachelot - Mailto:gwenael.bachelot@... http://blogs.autodesk.com/geospatialfrance -----Original Message----- From: mapguide-users-bounces@... [mailto:mapguide-users-bounces@...] On Behalf Of Danas Augutis Sent: jeudi 3 juillet 2008 15:21 To: MapGuide Users Mail List Subject: Re: [mapguide-users] MapGuide OS WMS server I'm not used to mapguide studio, I found 'is published check box, but was unable to save layer after checking it (save was not active). Is it somewhere in XML files of layers? I didn't found anything special in sheboygan layers. Can you send my an example of publishing code, please? Regards, D. On Thursday 03 July 2008 12:52:07 Zac Spitzer wrote: > there's an is_published flag on the resource header for mapguide > layers which when set > exposes them via WMS... mapguide studio makes it easier > > if you look at the headers for the sheboygan layers you will see the > setting in the xml > > z > > On Thu, Jul 3, 2008 at 7:48 PM, Dumas A <dumas65@...> wrote: > > I'm looking for info about wms services on MGOS. I'm interested to > > provide some data via WMS. > > > > I can see sheboygan example data in ArcCatalog using WMS, but none of my > > Datasets are in server. Can you tell me where sheboygan example data for > > WMS is configured? How to configure WMS server for Onw data? > > > > Any help appritiated! > > > > D. > > > > _______________________________________________ > > mapguide-users mailing list > > mapguide-users@... > > http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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Re: MapGuide OS WMS serverHas anyone tried to publish to the new EPSG projection for Google - 3785 - successfully?
Can the Proj4 library handle custom projections in this manner?
Cheers,
Kori Maleski
On Thu, Jul 3, 2008 at 2:30 PM, Gwenael Bachelot <gwenael.bachelot@...> wrote: Hi Danas, _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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RE: MapGuide OS WMS serverHi Kori,
Do you have any indicies how is EPSG:3785 different than
standard WGS84? I've been doing coordinate transformation from numerous
other CRSes to WGS84 and everything worked fine with Google Earth/Maps. The most
important part of the process is, naturally, getting correct WGS84
transformation parameters in first place. BTW, decimeter-precision range is out
of question due to GE/GM aerial imagery scale which is, if I recall
correctly, 1:5000 (m) at best.
Regards,
Maksim Sestic From: mapguide-users-bounces@... [mailto:mapguide-users-bounces@...] On Behalf Of Kori Maleski Sent: Friday, July 04, 2008 02:06 To: MapGuide Users Mail List Subject: Re: [mapguide-users] MapGuide OS WMS server Has anyone tried to publish to the new EPSG projection for Google - 3785 -
successfully?
Can the Proj4 library handle custom projections in this manner?
Cheers,
Kori Maleski
On Thu, Jul 3, 2008 at 2:30 PM, Gwenael Bachelot <gwenael.bachelot@...>
wrote: Hi Danas, _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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RE: MapGuide OS WMS serverHi Maksim, From what I understand, vector data will overlay on Google fine
via WMS using WGS84 – EPSG 4326. I have a number of layers configured this way and it works fine.
But what about raster imagery? Google uses a modified Mercator for its tiles, and I need to
overlay some raster imagery layers. I need to reproject the raster to the
appropriate map projection for proper display. If I format images in a modified Mercator, will MapGuide be able
to recognize the projection and will the WMS work? I added the projections to the files in the nad and data
directories for both the server and web extensions, as well as modified the WMS
axd file. I can’t get it to work. I get an invalid coordinate
system error. Not sure if I am doing something wrong or not configuring
it correctly. Hoping someone else has done this before. Here is some info on the Google projections: http://www.sharpgis.net/post/2007/07/26/The-Microsoft-Live-Maps-and-Google-Maps-projection.aspx http://www.iter.dk/post/2008/05/SphericalWeb-Mercator-EPSG-code-3785.aspx Cheers, Kori Maleski From: mapguide-users-bounces@...
[mailto:mapguide-users-bounces@...] On Behalf Of Maksim
Sestic Hi Kori, Do you have any indicies how is EPSG:3785 different than standard
WGS84? I've been doing coordinate transformation from numerous other CRSes
to WGS84 and everything worked fine with Google Earth/Maps. The most important
part of the process is, naturally, getting correct WGS84
transformation parameters in first place. BTW, decimeter-precision range is out
of question due to GE/GM aerial imagery scale which is, if I recall
correctly, 1:5000 (m) at best. Regards, Maksim Sestic From:
mapguide-users-bounces@...
[mailto:mapguide-users-bounces@...] On Behalf Of Kori
Maleski Has anyone tried to publish to the new EPSG projection for
Google - 3785 - successfully? Can the Proj4 library handle custom projections in this
manner? Cheers, Kori Maleski
On Thu, Jul 3, 2008 at 2:30 PM, Gwenael Bachelot <gwenael.bachelot@...>
wrote: Hi Danas,
_______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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RE: MapGuide OS WMS serverHi Kori,
That's strange, I've been using WGS84 for both
raster and vector layers in Google Earth and everything worked fine. That is -
if your actual raster coverage doesn't get overlayed on top of the poles (WGS84
won't perform well too north or too south). There are
situations when you need to manually hack WGS84 transformation parameters,
though (see remarks below).
You might try
this:
+proj=merc +ellps=sphere +a=6378137 +b=6378137 +lat_ts=0.0
+lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +no_defs
instead of this:
+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0
+x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs
BTW, EPSG guys are right on this:
"We have reviewed the
coordinate reference system used by Microsoft, Google, etc. and believe that it
is technically flawed. We will not devalue the EPSG dataset by including such
inappropriate geodesy and cartography.”
Which they obviously did, and this is not unique case of
"technically flawed PCS" slipping into the EPSG dataset :-) Google/MS have
choosen spherical projection over ellipsoidal one due to speed issues -
they didn't foresee that their datasets will get heavily overlayed
with actual, measured data. End result for EPSG
3785:
Relative to an ellipsoidal development errors of
up to 800 metres in position and 0.7% in scale may arise. Some applications call
this WGS 84. It is not a recognised geodetic system: see WGS 84 / World Mercator
(CRS code 3395)
Regards,
Maksim Sestic
From: mapguide-users-bounces@... [mailto:mapguide-users-bounces@...] On Behalf Of Kori Maleski Sent: Saturday, July 05, 2008 04:08 To: 'MapGuide Users Mail List' Subject: RE: [mapguide-users] MapGuide OS WMS server Hi
Maksim, From
what I understand, vector data will overlay on Google fine via WMS using WGS84 –
EPSG 4326. I
have a number of layers configured this way and it works fine. But what
about raster imagery? Google
uses a modified Mercator for its tiles, and I need to overlay some raster
imagery layers. I need to reproject the raster to the appropriate map
projection for proper display. If
I format images in a modified Mercator, will MapGuide be able to recognize the
projection and will the WMS work? I
added the projections to the files in the nad and data directories for both the
server and web extensions, as well as modified the WMS axd file. I can’t
get it to work. I get an invalid coordinate system error. Not sure
if I am doing something wrong or not configuring it correctly. Hoping
someone else has done this before. Here
is some info on the Google projections: http://www.sharpgis.net/post/2007/07/26/The-Microsoft-Live-Maps-and-Google-Maps-projection.aspx http://www.iter.dk/post/2008/05/SphericalWeb-Mercator-EPSG-code-3785.aspx Cheers, Kori
Maleski From:
mapguide-users-bounces@...
[mailto:mapguide-users-bounces@...] On Behalf Of Maksim
Sestic Hi
Kori, Do you
have any indicies how is EPSG:3785 different than standard WGS84? I've been
doing coordinate transformation from numerous other CRSes to WGS84 and
everything worked fine with Google Earth/Maps. The most important part
of the process is, naturally, getting correct WGS84 transformation
parameters in first place. BTW, decimeter-precision range is out of
question due to GE/GM aerial imagery scale which is, if I recall
correctly, 1:5000 (m) at best. Regards, Maksim
Sestic From:
mapguide-users-bounces@...
[mailto:mapguide-users-bounces@...] On Behalf Of Kori
Maleski Has anyone tried to publish to the new EPSG projection for
Google - 3785 - successfully? Can the Proj4 library handle custom projections in this
manner? Cheers, Kori Maleski
On Thu, Jul 3, 2008 at 2:30 PM, Gwenael Bachelot <gwenael.bachelot@...>
wrote: Hi Danas,
> there's an is_published flag on the resource header for mapguide > layers which when set > exposes them via WMS... mapguide studio makes it easier > > if you look at the headers for the sheboygan layers you will see the > setting in the xml > > z > > On Thu, Jul 3, 2008 at 7:48 PM, Dumas A <dumas65@...> wrote: > > I'm looking for info about wms services on MGOS. I'm interested to > > provide some data via WMS. > > > > I can see sheboygan example data in ArcCatalog using WMS, but none of my > > Datasets are in server. Can you tell me where sheboygan example data for > > WMS is configured? How to configure WMS server for Onw data? > > > > Any help appritiated! > > > > D. > > > > _______________________________________________ > > mapguide-users mailing list > > mapguide-users@... > > http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users __________ NOD32 3244 (20080705) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com _______________________________________________ mapguide-users mailing list mapguide-users@... http://lists.osgeo.org/mailman/listinfo/mapguide-users |
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