Jan,
Your original image has a color table with RGBA values. Since it includes
the alpha channel, you can just modify the color table to set the entry for
0 to (0,0,0,0). With a 0 value for alpha, the pixels with 0 value will be
transparent.
But you can set it using the VRT format. This method ha
HI !
after my problems to transform rasterimage now i have a problem to make
the white background tranparency.
After the translation the new image had following status:
C:\Program Files (x86)\FWTools2.4.7>gdalinfo
"D:\City\raster\gas\500\twf_chec
k\baseline_etrs.tif"
Driver: GTiff/GeoTIF
