[mapserver-users] Re: Raster Data from PostGIS

[Fawcett, David (MPCA)]

If I remember correctly, you can use a PostGIS data set as a tileindex.  Perhaps it would be possible to have a PostGIS polygon layer that serves as the tileindex with a where clause that only includes the footprint polygons for the rasters that a particular user should be able to see.

Has anyone done this?

David.

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of florencia.bujan
Sent: Monday, November 29, 2010 10:12 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] Re: Raster Data from PostGIS


Stephen, Carlos

Thanks for your response again.
My problem is that the group of rasters not always the same (dinamic). For
example, rasters show according to the user logged (some users can see some
rasters but no all), everything depends on the user. With the other types of
layers (polygon, line, point, etc) I can do that using the param (%param%)
on the data layer.

Then, I will investigate the TILEINDEX in the LAYER and the solution with
GROUP (but should be dynamic).

If anyone finds an example please let me know.

Thank you very much for your cooperation! and sorry for my poor english
Florencia from Uruguay
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