Hi Mats,
One option is to make some simple modifications to the geotiffs as you
receive them. A single invocation of gdal_translate could introduce
compression, which would reduce the file size significantly, and tiling,
which would improve performance. If in doubt, use a couple of invocations
On Fri, Oct 11, 2019 at 11:40 AM Mats Elfström
wrote:
> 2/ Mosaic the image files into one ECW file with the original resolution
> and serve that from an ECW store.
>
> Pros: Will take up significantly (1/5-1/10) less disk space. Very fast
> performance, regardless of scale.
>
> Cons: Time
Dear Mats,
Did you consider reprocessing your files as GeoTIFF with internal JPEG
compression?
At the end, if you are not against reprocessing your files, that could be
an additional option.
By this way, you can:
- re-layout your data as you prefer, by internally retiling your GeoTIFFs
for a
Hi Mats,
I'm dealing with similar stuff, and I will drop a couple of links below for
reference.
In case of 1. consider adding tiling and inner overviews for each of your
images with gdal_translate & gdaladdo (also look up cloud optimized geotiffs),
and storing them in a CRS that will mostly
