Dear Frank, dear all,
thanks for your reply.
I think I have narrowed down the problem and it isn't really a mapserver
issue - the 8bit paletted img gets rendered to a 4bit-per-pixel png whereas
the correctly transparent RGB img gets rendered to an 8bit-per-pixel png.
Seems that the Google Earth
Dear All,
I'm trying to figure out how to set the OFFSITE value for an 8bit paletted
img file - I've been searching the archive for quite some time now but
couldn't find an answer :(
I got the following gdalinfo:
Driver: HFA/Erdas Imagine Images (.img)
[..]
Coordinate System is:
