State plane zones are identified by their NOS number. State plane projections are available in NAD83 datum only. Bits per pixel Choice of 8 or 11 bits per pixel. Customers interested in small, easy to use images for visual interpretation may select 8 bit images. Customers interested in wide dynamic range should select 11 bit images.
All images receive dynamic range adjust to improve contrast and interpretability.
The dynamic range of 8 bit images receive a fixed 11 to 8 bit transfer function to maximize the information content of the available 8 bit dynamic range. The 11 bit images preserve greater dynamic range to better see highlight and shadow details. Users of 11 bit imagery will require a viewer capable of reading 16-bit file formats. DRA Dynamic Range Adjust ON MTFC Modulation transfer function compensation on. Modulation transfer function compensation corrects for image smear and optical aberration inherent in satellite sensor operation.