Dear I use GDAL to Create Huge Img image.but i broswer it in Erdas.I found all pixel is 0.I don't known why.can you tell me thanks. Õűó 2006-11-03 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.osgeo.org/pipermail/gdal-dev/attachments/20061103/f2058391/attachment.html