FMS Images file dictionary for NGHP Expedition - Hole 1A
1-1A_main_S_xxx_xxx.gif = FMS Images - Main Pass - Static Normalization
1-1A_rep_S_xxx_xxx.gif = FMS Images - Repeat Pass - Static Normalization
1-1A_main_D_xxx_xxx.gif = FMS Images - Main Pass - Dynamic Normalization
1-1A_rep_D_xxx_xxx.gif = FMS Images - Repeat Pass - Dynamic Normalization