[gdal-dev] Re: referencing scanned paper maps

[Oliver Eichler]

> 
> I wonder what might happen if you first add the GCPs only and don't tell
> anything about the projection at this phase, and then run gdalwarp with
> complete 
> pjojections strings, somehow like
>  gdalwarp -s_srs "+proj=..." -t_srs "+proj=..."
> 

Good idea :). But it's not working either. 

I just wonder if I can add that information to the final file. Maybe with gdal_translate. Maybe with [-mo "META-TAG=VALUE"]. But I have no clue how to do this in detail.

Oliver