Hi All, I've built a vrt with 176 images. I now need to mosaic this whole area into roughly 5 x 5 ortho images.
How can I force the white edges into background of the overlapping orthos?I'm a little cautious of simply (finding a way to) making "white" transparent as it is only the white on the edges that need to be backgrounded.
Some pointers would be nice. Thanks in advance, Zoltan -- =========================================== Zoltan Szecsei PrGISc [PGP0031] Geograph (Pty) Ltd. P.O. Box 7, Muizenberg 7950, South Africa. 65 Main Road, Muizenberg 7945 Western Cape, South Africa. 34° 6'16.35"S 18°28'5.62"E Tel: +27-21-7884897 Mobile: +27-83-6004028 Fax: +27-86-6115323 www.geograph.co.za ===========================================
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