[udig-users] resolution lost on DRG

[Don <harterc1@xxxxxxxxxxx>]

I have a DRG topo map.  I added it as a raster layer.  I then added a
postgis layer which plotted points and added labels.  I then exported
the resulting map to another tiff file.  When I view it and zoom in I
seem to have lost the resolution that the original tiff file had.  How
do I fix this?
Here is information on the original tiff file:
TIFFReadDirectory: Warning, O34086H1.TIF: unknown field with tag 33918
(0x847e) encountered.
TIFF Directory at offset 0xdf40 (57152)
  Subfile Type: (0 = 0x0)
  Image Width: 5589 Image Length: 6932
  Resolution: 250, 250 pixels/inch
  Bits/Sample: 8
  Compression Scheme: PackBits
  Photometric Interpretation: palette color (RGB from colormap)
  Samples/Pixel: 1
  Rows/Strip: 1
  Planar Configuration: single image plane
  Color Map: (present)

It is 7.5" (1/24000) topo map.