Measure

You perform measurements in the Measure View. The Measure View is the start screen after application launch. Otherwise, you can select the Measure View from the tab bar.

The Measure View displays the current position data of the iPhone and a realtime diagram of the current values in a Schmidt or Wulff Net.

To measure the angle and the direction of the dip of a plane, place the iPhone on the plane so that it approximately points in the dip direction. The app calculates the exact dip direction automatically.

A reading of 225° SW / 30° means the plane dips with an angle of 30° in a direction of 225°.

Lambert also provides a strike value, measured clockwise from north.

Lineations

To measure lineations, place the iPhone parallel to the lineation and enable the Lineation option.

Calibration

• Place the iPhone on a horizontal surface
• Check if dip angle is zero
• If not, tap the Calibrate button
• Repeat periodically