Re: [Geotools-gt2-users] How to merge geotiff files?

[Jody G. <jod...@gm...>]

Draw the images into a single BufferedImage. Wrap the BufferedImage up  
as a GridCoverage; and export the result as a geotiff.

The following page links to test cases showing how to read and write a  
geotiff file:
- http://docs.codehaus.org/display/GEOTDOC/GeoTIFF+Plugin

The render can be used to draw several images onto a buffered image;  
you will need to create a map context that has a maplayer for each  
image.

Jody

On 16/09/2009, at 3:27 PM, zeng wrote:

> I need to implement it in java program. And I have never used python
> 在2009-09-16，"Christian Müller" <chr...@nv...> 写 
> 道：
> >If you want to do it from the command line, download
> >
> >http://fwtools.maptools.org/
> >
> >and use  "gdal_merge.py".
> >
> >Manpage
> >http://www.gdal.org/gdal_merge.html
> >
> >
> >
> >
> >zeng writes:
> >
> >> Hi, buddies
> >>       I want to merge several geotiff files to a single file in  
> java. Could Geotools  achieve it ? A simple example or any  
> suggestions will be great appreciated.
> >>
> >
> >
>
>
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