This parameter
is only used when processing POL2 Q or U time-streams as created by SMURF:CALCQU, and if a
value is supplied for ADAM parameter IPREF. It specifies an offset to be added onto the
expected level of IP predicted by the selected IP model. The value should be supplied
as a percentage. Thus, setting ipoffset to (say) 0.3 will cause the expected level of IP to
be increased by 0.3% (typical IP levels are in the range 1-2%, and vary with elevation).
Creating maps with different values of ipoffset provides a handle on how sensitive the map
is to the details of the IP correction. The current IP model is roughly accurate to about
/- 0.3%.
See also parameter
"
ipangoff"
. [0.0]