[Geotiff] How to merge two GeoTiff files?

[YuGo]

Thanks,matt .

I tried this command.
very good result!

YuGo

maphew (matt wilkie) wrote:
> YuGo wrote:
>> I want to merge GeoTiff files.
>> I have many files as tiles.so,I excute this from command line.
>> How I do?
> 
> Hi YuGo, you can use gdalmerge or gdal_warp from the gdal utilities for
> this. See http://www.gdal.org/gdal_utilities.html
> 
> cheers,
> 
> -matt
>