As long as the tiles have geographic metadata (world file, geotiff, etc)
then ImageMosaic will automatically index them with a shapefile. You just
point the new store to the directory containing all of the tiles when
creating it.
Jason Newmoyer
Newmoyer Geospatial Solutions
843.606.0424
[email protected]
On Wed, Apr 5, 2017 at 5:40 PM, Aaron Braeckel <[email protected]> wrote:
> Hello,
>
> I am trying to determine if ImageMosaic can be used to gather and
> re-assemble tiles into a virtual mosaic. I am using ImageMosaic (as
> opposed to ImagePyramid) since we need to aggregate our weather data across
> time and elevation and other custom dimensions. The files I am receiving
> have tile indices indicating their physical location relative to one
> another, but I have yet to find any ImageMosaic indexer option to aggregate
> them into a geographic mosaic.
>
> For example I have several files with information similar to the
> following, where "T01" refers to the tile index from 1 to 4 (T01 is upper
> left, T02 is upper right, etc.):
>
> 20170331T1645Z_SITE_FIELD_*T01*.nc
>
> 20170331T1645Z_SITE_FIELD_*T02*.nc
>
> 20170331T1645Z_SITE_FIELD_*T03.*nc
>
> 20170331T1645Z_SITE_FIELD_*T04*.nc
>
> ...
>
>
> In several areas of the GeoServer documentation it seems to be saying that
> this can be done but I have not found any configuration mechanism to do
> so. Is there any way to configure the indexer.xml file to reassemble these
> files into a single, virtual dataset? While I can re-assemble these tiles
> into the mosaic myself and use those in GeoServer it is not the most
> desirable option due to the data volumes.
>
> Thanks!
> Aaron
>
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