DC Resistivity Survey (Pole-Dipole Array)
From Open Energy Information
Exploration Technique: DC Resistivity Survey (Pole-Dipole Array)
Use in Geothermal ExplorationField Procedures
Physical PropertiesPotential PitfallsReferences
|Exploration Technique Information|
|Exploration Group:||Geophysical Techniques|
|Exploration Sub Group:||Electrical Techniques|
|Parent Exploration Technique:||Electrical Profiling Configurations|
|Information Provided by Technique|
|Lithology:||Rock composition, mineral and clay content|
|Stratigraphic/Structural:||Detection of permeable pathways, fracture zones, faults|
|Hydrological:||Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water|
|Thermal:||Resistivity influenced by temperature|
"See [[Direct-Current Resistivity Survey" cannot be used as a page name in this wiki.See Direct-Current Resistivity Survey
The given value was not understood.The pole-dipole array contains four collinear electrodes. One of the current (source) electrodes is installed at an “effective infinity” distance, which is approximately five to ten times the survey depth. The other current electrode is placed in the vicinity of the two potential (receiver) electrodes. This geometry is utilized because it reduces the distortion of equipotential surfaces. 
The given value was not understood.
- (Smith, 1986) "Application of the pole-dipole resistivity technique to the detection of solution cavities beneath highways"
- (Morrison and Gasperikova, 2012) "DC Resistivity and IP field systems, data processing and interpretation"
No exploration activities found.