Hi Marco,
2014-03-12 23:39 GMT+01:00 Marco Casella <[email protected]>:
> Hi Mauro,
>
> As you can see I have set 5 levels, any of them seems to have a fixed
> level of zoom. Can you explain how does it work, whats the gap between each
> level of zoom?
>
>
It's quite simple, at each level a rescaling of the original image is
performed halving pixels on both axis, so if you have an original image of
10000x10000 pixels, you get a 5000x5000 at level 2, 2500x2500 at level 3
and so on.
You usually need more levels if the original pixel size is high.
Note that using -co "TILED=YES" is very important.
Mauro
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