Question

What is arbitrary lines

Answer 1

Arbitrary Lines :

A line where all information about but except the fact that it is linear is given by variables, as opposed to concrete numbers.

For example ; This can be represented as, For instance ,

y = mx + b , if it's a line in three dimensions !!

Hope it's help you !!

Answer 2

Arbitrary line. From SEG Wiki. English • ‎español. A vertical seismic section along a line across a 3D data volume that is not necessarily straight or in inline or crossline directions. Also called user line, arb line, and (quite improperly because it is in no sense random) random line.