Hi Richard
The Postgis Raster Plugin is not prepared for time series. This holds true
for all image mosaic jdbc extensions including Oracle GeoRaster.
Cheers
On Wed, Oct 25, 2017 at 8:29 PM, Richard Duivenvoorde <rdmaili...@duif.net>
wrote:
> Hi All,
>
> We have this application which creates about 24 (hourly) small rasters
> (smoke dispersion models, different size: starting small then growing...).
>
> After using rasters files we thought it was a good idea to put these
> rasters in Postgis, adding some extra columns like: type, timestamp,
> model-id etc.
> Thereby giving Geoserver a way to use 'Dimensions' based on the
> timestamp (in combi with a selection on the model-id).
>
> But, I have a hard time setting up the Image Mosaic JDBC extention in
> combination with the rasters. I now have succesfully set up a store to
> the postgis table with rasters (1 per record), but a wms request either
> returns nothing or what only appears the no-data value...
>
> Questions:
>
> - are we using the plugin for the right problem? Because we do not
> really need mosaicing (I think). But I could not find an easier way to
> connect to the tableor server rasters.
>
> - does anybody have experience with this? And maybe some pointers to
> documentation for this problem? I've found the official Geotools and
> Geoserver docs, but get the feeling that those are more written for huge
> rasters for which you want to create a sort of pyramid/mosaic. While we
> do not need this. In our case the raster is actually a small 'feature'
> (could be a small set of features too...).
>
> Thanks for any info or pointers.
>
> Regards,
>
> Richard Duivenvoorde
>
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--
DI Christian Mueller MSc (GIS), MSc (IT-Security)
OSS Open Source Solutions GmbH
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