Yes, I've tried to set "Features Per Regionated Tile" to 10, 20, 50, 100 -
no result.
I don't see any difference and I don't see any features either.
Any clues?
2011/4/15 Gabriel Roldán <[email protected]>
> I really don't have the answer, not an expert with the KML service, but
> have you tried setting that "Features Per Regionated Tile" field to some
> value?
> >From your message I get you just leave it blank, which may mean GE is
> trying to load the whole dataset at once and is running out of
> resources?
>
> 2c
> gabriel
> On Thu, 2011-04-14 at 19:53 +0400, Gis Mage wrote:
> > Hello list!
> >
> >
> > I'm trying to serve a huge dataset of buildings with elevation values
> > for a large city.
> > I've got a shapefile - about 60 megabytes of polygons with z-values
> > and I'm serving it with geoserver and the client application is Google
> > Earth.
> > So the strategy is to make the client download this dataset partially
> > on demand, depending on the bbox, which the user is currently at.
> > I've read all the docs about serving kml with geoserver, so I guess I
> > have to configure a superoverlay strategy for my published layer.
> > So in layer page of the gui I set "Default Regionating Attribute" to
> > "id" and "Default Regionating Method" to "external sorting" and I also
> > leave the field "Features Per Regionated Tile" blank because I really
> > don't know the size of the tile and how many features should be there.
> > Then I start Google Earth and add a network link like this:
> >
> http://gissrv:8080/geoserver/wms/reflect?layers=uno:allhouse&format=application/vnd.google-earth.kml+xml&mode=superoverlay
> >
> >
> > Then nothing happens - I wait for hours, zoom in and out, GE eats
> > about 1GB of RAM, but I don't see any buildings - just an indicator
> > that it's loading forever.
> > When I try to serve a smaller amount of data - just one clipped
> > district, it loads in one piece and shows up wonderful - all the
> > buildings, extruded by their z-values with attributes in popups.
> > But I need to serve the whole dataset.
> >
> >
> > Am I doing something wrong here? Maybe I have to configure something
> > else?
> > Please help me out. I've tried lot's of variants and I can't even
> > figure out is superoverlay strategy working or not.
> >
> >
> > Thanks
> >
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> --
> Gabriel Roldan
> [email protected]
> Expert service straight from the developers
>
>
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Benefiting from Server Virtualization: Beyond Initial Workload
Consolidation -- Increasing the use of server virtualization is a top
priority.Virtualization can reduce costs, simplify management, and improve
application availability and disaster protection. Learn more about boosting
the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev
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