> We have implemented something similar a few times in the past for
> clients specific customizations so we have a pretty clear idea on what
> to do.
>
We have an outline that does static gdal command line transformation on
ingest (resulting in a duplication of data - but an opportunity to improve
performance ).
First thing, GeoServer is already able to mosaic raster in different
> CRS but at an higher level, inside the streaming renderer which leans
> onto the streaming renderer for reprojecting.
>
Initial focus is on WCS, see the DEM community module.
>
> Bring this at a lower level is challenging if we want to keep both
> performance and quality or at least if we want to be able to control
> them. If I had to suggest something right now, I would suggest to
> group them by source CRS then mosaick them and then reproject each
> mosaic to the target CRS so that raster data in the same CRS with
> different resolutions can be handled separately.
>
Got a question about that, when the granules overlap we make use of the
attribute based sort order. Does that sample all overlapping granules in a
location - or can we think of a way to limit what is sampled based on sort
order.
--
Jody
------------------------------------------------------------------------------
Find and fix application performance issues faster with Applications Manager
Applications Manager provides deep performance insights into multiple tiers of
your business applications. It resolves application problems quickly and
reduces your MTTR. Get your free trial!
https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
_______________________________________________
GeoTools-Devel mailing list
GeoTools-Devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geotools-devel
