[Gdal-dev] Mosaicing with gdalwarp

Stephen Woodbridge woodbri at swoodbridge.com
Wed Mar 21 20:25:29 EDT 2007

Quick question. I have been generating tiles with a fixed global 
gridding from CCM files. Obviously along the seams between two adjacent 
CCM files I will generate tiles that have the same spatial extents and 

What is the best way to mosaic these tiles?

gdalwarp --config GDAL_ONE_BIG_READ on infile.tif outfile.tif

I know that infile.tif and outfile.tif have the same coverage based on 
the file names. All I want to do is mosaic the infile.tif onto 
outfile.tif which exists. Both of these files will have no-data areas 
and data areas.


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