Measurement settings

You can define the measurement settings in the Settings > Measurement settings view.

Measuring direction

A borehole can be measured either starting from the bottom or from the top.

Measuring cable marking interval in metres or feet (imperial cable).

Depending on the measuring direction, Surface measurement point depth defines the first or last measurement depth.

The measuring mode can be defined under the Compass section:

Gyro only for magnetic conditions. The Operator sets the collar heading for each hole. The Gyro only mode is sensitive to correct working methods.
Note: Azimuth information on vertical and horizontal holes is limited.
Magnetometer assisted gyro measurement to lower the magnetic influence. In this mode, the shape of the borehole is measure with gyro, whereas the collar heading is measured with magnetometer. The Magnetometer assisted gyro mode is sensitive to correct working methods.
Combination of gyro and magnetometer for best accuracy and most robust results. Suitable for all hole directions.