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merge DEM tiles

Vasile Cristian Stan
I need to merge DEM tiles together. How this can be done with FWTools?
Is any starter's tutorial for this?


Thanks
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Re: merge DEM tiles

Trent M Hare

I would first try "gdalbuildvrt" to make a virtual mosaic and then convert from *.vrt to other format like Tiff using "gdal_translate". Or if your application supports the GDAL virtual (*.vrt) format, you can just use that directly.

links:
http://www.gdal.org/gdalbuildvrt.html
http://www.gdal.org/gdal_translate.html

related:
http://www.perrygeo.net/wordpress/?p=141
http://linfiniti.com/2009/09/image-mosaicking-with-gdal/



Regards,
Trent





From: Vasile Cristian Stan <[hidden email]>
To: [hidden email]
Date: 03/04/2012 11:48 PM
Subject: [FWTools] merge DEM tiles
Sent by: [hidden email]





I need to merge DEM tiles together. How this can be done with FWTools?
Is any starter's tutorial for this?


Thanks
_______________________________________________
FWTools mailing list
[hidden email]
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/



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Re: merge DEM tiles

Juan Jose Del Toro
In reply to this post by Vasile Cristian Stan
Vasile;

This page is in spanish but here you will find a small tutorial on what you are looking for and a cheat-sheet for GDAL.



2012/3/5 Vasile Cristian Stan <[hidden email]>
I need to merge DEM tiles together. How this can be done with FWTools?
Is any starter's tutorial for this?


Thanks
_______________________________________________
FWTools mailing list
[hidden email]
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/



--
¬°Saludos! / Greetings!
Juan José Del Toro M.
[hidden email]
Guadalajara, Jalisco MEXICO


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