File wld y extent

[Frank Warmerdam]

On Fri, 14 Jan 2005 12:16:51 -0600, Juan Baron <jbarong at hotmail.com> wrote:
> Hi:
>
> How is it made the file wld and the values for the parameter extent?

Juan,

Information on the ESRI World file can be found at:

  http://geotiff.maptools.org/faq.html#WorldFile1

If you know the top left corner and the pixel size it
is easy to make yourself.  As Skweda mentioned you
can also use GeoTiffExaminer, or listgeo to make one
from a GeoTIFF file.

Best regards,