raster based geotransformation ?

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Johnson prem Johnson prem
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raster based geotransformation ?

Hi


When I load a tiff tile onto  world tif using GDAL driver, the tile is geographically placed  on
worl tif.fine. I have a raster buffer (image pixels) and  I know its geo informations (say, corner coordinates in lat, lon).
How can I map the raster diretly onto world tif without converting it into tif?
Glenn Waldron Glenn Waldron
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Re: raster based geotransformation ?

akilan,

You can use the OSG Driver to load non-geo-referenced data.
http://osgearth.org/wiki/TileSourcePluginOSG

You will need to specify a <profile> that defines the projection and extents of the input image. On the Wiki page above, there's a link to information on how to define a profile.

hth, Glenn