<span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">Many Thanks Frank, I have insert the RPCCoeffcientTag to the file. <div><br></div><div> Is any comercial software that could read this TAG? In order to check the implementation I need open the file with a comercial software. I have tried with ENVI but it does not recognize the format.</div>
<div><br></div><div>Best Regards,</div><div><br></div></span><br><div class="gmail_quote">2011/5/24 Frank Warmerdam <span dir="ltr"><<a href="mailto:warmerdam@pobox.com">warmerdam@pobox.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On 11-05-24 07:35 AM, Jorge Martin wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Many thanks for your answers!!!<br>
<br>
Now I am developing a library that handles TIFF and geoTIFF, but I have noted<br>
that I need to include RPCCoefficientTag to the TIFF file. Searching on the<br>
internet I have found that this tag is not suported by geoTIFF spec 1.0, it is<br>
only suported by gdal. Is this true?<br>
Is it posible to include this tag in a TIFF (not geoTIFF) file not using gdal<br>
library? Or I have to use geotiff?<br>
</blockquote>
<br></div>
Jorge,<br>
<br>
This tag is a TIFF tag and can be set and used without the file being a<br>
geotiff file. You don't need to use GDAL for this but you might want to<br>
look at the GDAL implementation to see how it can be read and written.<br>
<br>
Best regards,<div><div></div><div class="h5"><br>
-- <br>
---------------------------------------+--------------------------------------<br>
I set the clouds in motion - turn up | Frank Warmerdam, <a href="mailto:warmerdam@pobox.com" target="_blank">warmerdam@pobox.com</a><br>
light and sound - activate the windows | <a href="http://pobox.com/~warmerdam" target="_blank">http://pobox.com/~warmerdam</a><br>
and watch the world go round - Rush | Geospatial Programmer for Rent<br>
<br>
</div></div></blockquote></div><br>