Terence Dowling wrote: > > > If I'm going to do this, it seems to make sense to fill the > available channels with a N-S and an E-W 4.5 hz geophones. > I'm relatively certain that those 4.5 Hz geophones are "vertical" geophones and they won't work as horizontals. _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>