Users needing smaller file sizes for application requirements, speed or storage,
now have the option to select Geotiff formats that will convert
24-Bit data to an 8-Bit (256 Color) Palette.

Users can select either an 8-Bit (256 Color) PackBits Geotiff format or
an 8-Bit (256 Color) Uncompressed Geotiff format.

These options apply to all ChartTiff NAIP and USGS DOQQs.

Users simply select the option during Check-Out.