Re: [gdal-dev] gdalwarp over tiles in Plate carée

katrin eggert katrineggert1980 at gmail.com
Thu Jul 7 20:31:09 EDT 2011


No in my case i want to reproject them first and only then to create a
mosaic. (maybe I was not clear on this)

2011/7/8 Eli Adam <EAdam at co.lincoln.or.us>

> > Greetings
> > I'm using gdalwarp to reproject a few tiles from platecarré to UTM
> WGS84
> > (for a specific zone). Originally they are tiles so they don't have
> any
> > "blank" space between them but when I reproject to UTM I get a few
> areas in
> > the borders of the image. What can I do to still have a perfect
> match
> > between tiles?
> > Thanks
> > Kat
>
> Kat,
>
>     I think that gdal_retile.py does what you want.  You can also
> mosaic them first either with gdalwarp or (if they are large files)
> gdalbuildvrt and then reproject that one mosaic.  More details here:
> http://gdal.org/gdal_retile.html    http://gdal.org/gdalbuildvrt.html
>
>
>
> HTH, Eli
>
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