A little paper on resistivity estimates

[GeoAdmin]

Hi Everyone,
I put together a little paper on estimation of conductivity for gpr. You can read it here:
http://www.geoscanners.com/pdf/soilconduct.pdf
Let me know your comments on it.
Regards,

[cableguy]

how did you make the probes?
Robert

[GeoAdmin]

ordinary 10mm diameter and 300mm length rebars that I sharpened on one end and drilled a hole in the other for a bolt attaching the cable to it.
Nothing fancy, really.
Happy new year!
Regards,

[cableguy]

sounds easy, thanks!
Robert