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<font size=3>Hi,<br><br>
I have a registered geotiff (ie it loads up in a correct real world
coordinate position in a GIS). However, it displays with N being to
the right. I would like to rotate the image left by 90 degrees such
that N was up.<br><br>
Is there a way of going this so that a new geotiff is automatically
created with revised registration (ie it will again load up in a correct
real world coordinate position in a GIS)?<br><br>
It is easy to rotate the image 90 degrees in any image editor - the issue
is creating revised header information. </font></body>
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