Vector to Raster (Image Merge) USGS DRGs
I'd like to be able to modify USGS DRG maps. I assume I can load a DRG then bring in some vector layers and merge (flatten all layers as some graphics programs call it). Then save to a new DRG file. I'm not expecting a "merge" command but I assume the "Export GeoTiff" command writes whatever is shown on the screen for the area specified by the export bounds setting. Correct?