[fdo-users] Basic FDO questions.

[Greg Boone]

What WMS capabilities info do you need? Once I fix the defect, you will be able to get

1) image format types
2) supported CRS names
3) style names

What else is required?

Greg

-----Original Message-----
From: fdo-users-bounces at lists.osgeo.org [mailto:fdo-users-bounces at lists.osgeo.org] On Behalf Of ssakharov
Sent: Wednesday, March 19, 2008 11:03 AM
To: fdo-users at lists.osgeo.org
Subject: RE: [fdo-users] Basic FDO questions.



Thanks that clears things up a lot for me.  Can you guy give me any more
info on my first question? this is currently a show stopper for me.

Thanks again.



Orest Halustchak wrote:
>
> Regarding spatial contexts, the active spatial context is not used and is
> deprecated. The spatial context association on raster and geometric
> properties is the correct way to associate these properties. All geometry
> and raster is returned using the coordinate system described in the
> associated spatial context. Spatial filters used in expressions need to be
> in the spatial context of the geometry property being filtered.
>
> Thanks,
> Orest.
>
> -----Original Message-----
> From: fdo-users-bounces at lists.osgeo.org
> [mailto:fdo-users-bounces at lists.osgeo.org] On Behalf Of ssakharov
> Sent: Sunday, March 16, 2008 8:55 AM
> To: fdo-users at lists.osgeo.org
> Subject: Re: [fdo-users] Basic FDO questions.
>
>
>
> And question #7
>
> 7) Spatial contexts, this one I cant seem to grasp.  The get spatial
> context
> command returns all the available contexts.  The active spatial context,
> does this apply to just intersect filters, and setting bounds on rasters,
> or
> is all info retrieved via the schema in the current active spatial
> context?
> and if i set a new spatial context as active, is all spatial data from the
> provider reprojected to match.
> Also how does this relate to the spatial context association on raster and
> geometric properties, can rasters from the same schema have different
> spatial contexts?
>
> Thanks
>
>
>
>
> ssakharov wrote:
>>
>>
>> Hey all,
>>
>> I am in the process of evaluating FDO for my gis application.  I am stuck
>> with C#, so thankfully FDO has Managed bindings.  So far I have been
>> playing with the WMS provider, and mostly with success.  But i cant seem
>> to find answer for some questions, hopefully you guys can help me out
>> here.  Most of my questions revolve around the WMS provider as its the
>> only one I ve played with so far.
>>
>> 1) Can i get access to all the layers meta properties, so far using the
>> jpl and metacarta WMS servers i can only seem to ever get 2 properties,
>> i)
>> the id, and ii) the raster property.  Is this just cause the WMS servers
>> I
>> am hitting don't provide any more properties?  Also the abstract that
>> most
>> WMS servers provide?
>>
>> 2) The WMS provider seems to support reprojecting, (through the override
>> raster definition, but i havent tested this yet) I imagine this is cause
>> WMS in general support reprojecting, do the other providers support this?
>>
>> 3) I dont understand the abstract feature i get in the WMS schema's, this
>> is probably just my stupidity.
>>
>> 4) Is there a significant performance hit in general using FDO.
>>
>> 5) Has anyone written more tutorial info for FDO, i find my self looking
>> to the unit tests for info.
>>
>> 6) Do any of the spatial db providers, provide support for rasters in the
>> db, or just geometry?
>>
>>
>>
>>
>>
>>
>
> --
> View this message in context:
> http://www.nabble.com/Basic-FDO-questions.-tp16064455s18162p16078481.html
> Sent from the fdo-users mailing list archive at Nabble.com.
>
> _______________________________________________
> fdo-users mailing list
> fdo-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/fdo-users
> _______________________________________________
> fdo-users mailing list
> fdo-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/fdo-users
>
>

--
View this message in context: http://www.nabble.com/Basic-FDO-questions.-tp16064455s18162p16144486.html
Sent from the fdo-users mailing list archive at Nabble.com.

_______________________________________________
fdo-users mailing list
fdo-users at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/fdo-users