Topic: 997 side imaging raw data

[kkingon]

Hi,
I am using Humminbird side images to map live bottom habitat as part of my dissertation. I am trying to do some post-processing on the imagery and I really need the raw data in order to accurately do this. Does anyone know how to access this data, i.e. the slant ranges, ping time intervals, signal intensity, grazing angles, energy levels, etc.?
Thanks,
Kelly