3d resistivity inversion software piracy

Snowmobile-mode magnetometer surveys use Scintrex NavMag Cesium Magnetometer sensor and Trimble AgGPS132 sensor mounted on a custom built aluminum sleigh.

Scintrex EnviC Cesium Magnetometers and GEM System Overhauser Magnetometers apply to the rover and base station units respectively.

We position IP/resistivity survey lines to ‘target’ specific areas (e.g., breaks in the magnetics contours) to reduce costs by exploring more efficiently. This allows for the interpretation of ‘breaks’ in the mag which can act as conduits for gold and other economic mineralization. Therefore, lines space 50-metres apart in areas where drills are standing by. Cesium Magnetics Data record at 10x per second. The onboard GPS navigates and positions the readings.

We carry out many cesium magnetometer surveys without cut lines.

ClearView recently completed a BHIP survey using a ‘tomographic’ mode.

Borehole Dipole-Dipole Resistivity Survey.

Cross-hole IP/Resistivity Surveys for Gold & Voids.

3D inversion model results present as plan maps for various model depths and depth sections for any pertinent orientation.

2D results collected on a regular grid also inversion model in 3D.

Magnetic profiles from available airborne or ground surveys plot as profiles on these presentations.

2D results present as stacked pseudosections of chargeability, apparent resistivity, Spectral and 2D inversion model depth sections.

UBC GIF 2D and 3D inversion model software inversion models the IP and Resistivity data.

We inversion model and review the results at the end of each field day so that we can plan the following day’s cross-hole pairs.

The cross-hole pairs can range from a couple meters apart for geotechnical investigations to hundreds of metres apart for mineral exploratoin.

Cross-hole Surveys use transmitter electrodes located at infinity across strike and potential electrode pairs located across two boreholes.Distributed Array – Full 3D IP/Resistivity with Spectral.3D surveys detect relatively small (e.g., 20m) lenses.

2D in-line modes or in 3D with remote receivers are options to consider.This helps to characterize and prioritize otherwise similar chargeability and resistivity anomalies We use Spectral parameters MIP, Tau and ‘c’ to obtain information about quantity of sulphides, grain size, and uniformity of grain size.IP (Induced Polarization)/Resistivity: IP/Resistivity Survey methods can be carried out on SURFACE or though BOREHOLES.

3d resistivity inversion software piracy