[gdal-dev] VRT and COG

[Vincent Sarago]

Goal: I’d like to see if there could be a way to use VRT of COG to create a mbtile like system to read tiles. 

If I remember well when a VRT points to COG you still need to create external overviews for the whole VRT because it won’t fetch de overviews from the COG itself when trying decimated read. 

Even, do you think there is a workaround there ? 

Thanks,

Vincent