Figure 7-4: Effects Of Altimeter Mounting Position - Teledyne 440 System Manual

D C
Altimeter A
Altimeter B
Altimeter C
Altimeter D

Figure 7-4: Effects of altimeter mounting position

DPN 402196 Issue 4.1
Heads of
scanning profiler
ROV
B A
Depth of Cover to the top of the target
Depth of Cover to the bottom of the trench
Depth of Cover to top of spoil heap
Depth of Cover to mean seabed
© Teledyne TSS
7 – Operational Considerations
VRT measured
by 440 System
440 coil array
Seabed measured
by scanning profiler
Mean Seabed Level
7- 5