FK results expressed in propagation azimuth or backazimuth?
Posted: Wed Nov 07, 2007 5:14 pm
> Hi Marc,
>
> just two very short questions, I can't remember...
>
> 1) the slowness /wavenumber vector definition in geopsy points
> in direction of propagating wave (correct definition) or points
> towards the source (convenient definition, but opposite direction)?
> 2) backazimuth is measured N over E and math-pi is
> measured E over N, correct?
>
> thanks for your response
> bye
> Matthias
>
> just two very short questions, I can't remember...
>
> 1) the slowness /wavenumber vector definition in geopsy points
> in direction of propagating wave (correct definition) or points
> towards the source (convenient definition, but opposite direction)?
> 2) backazimuth is measured N over E and math-pi is
> measured E over N, correct?
>
> thanks for your response
> bye
> Matthias