Is there a way to detect Hartmann network?

[Pompey]

Is there a way to detect the intersection of grid lines of the Hartmann network over the ground? http://www.geobiology.co.il/Articles/High_Energy_4.asp

[epitopios]

try this : http://www.qsl.net/dl4yhf/vlf_rdf/vlf_rdf_loop.html
but you wiil make only one pcb and 7 ferrites ( not double )
have a look : http://imgur.com/i7pIi
and work with the programme: Spectra plus
Good Luck
friendly , epitopios

[Qiaozhi]

Is there a way to detect the intersection of grid lines of the Hartmann network over the ground? http://www.geobiology.co.il/Articles/High_Energy_4.asp
Don't waste your time. This is complete pseudo-scientific nonsense. :frown: