[gdal-dev] gdalwarp cutline layer for USGS GeoPDF maps

[Even Rouault]

Le vendredi 18 janvier 2013 23:43:39, Kris Andersen a écrit :
> I'm having trouble using the -crop_to_cutline option in gdalwarp to remove
> whitespace around USGS topo maps. These maps are in the GeoPDF format, and
> contain a NEATLINE metadata value that is suppose to provide the
> information to crop the image. I thought I could do this using the -cl
> flag,
> 
> gdalwarp -crop_to_cutline -cl NEATLINE VA_Strasburg_20110524_TM_geo.pdf
> test.tiff
> 
> but that didn't work. I still see lots of whitespace, and the image looks
> oddly skewed.

See http://osgeo-org.1560.n6.nabble.com/gdal-dev-GeoPDF-translation-
tt3742508.html#a3742510