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Resistivity (examples from Reynolds, 1997)

Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

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Page 1: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Resistivity

(examples from Reynolds, 1997)

Page 2: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

I (amps) = V (volts) / R (ohms)

Current = Voltage /resistance

R 1/area

Page 3: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 4: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 5: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 6: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Resistivity Systems

OhmMapper-Geometrics

Capacitive coupling

Multielectrode

Advanced Geophysics Inc.

Page 7: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 8: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

where R = V/I

Page 9: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 10: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 11: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Resistivity Profiling

Page 12: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 13: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 14: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 15: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 16: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 17: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Resistivity Depth Sounding

Page 18: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Electrode spacing ~ depth

Page 19: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Path Averaging

Page 20: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

z

z

Page 21: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 22: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 23: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 24: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 25: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 26: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 27: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 28: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

Automated Resistivity “Imaging”

Profiling

+

Depth Sounding

Page 29: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area
Page 30: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

http://www.agiusa.com/2Dvoids.shtml

Page 31: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

DNAPL and Resistivity

Page 32: Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage /resistance R 1/area

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