Calibrate on Floor Plan

By Kazusa Oi
2 min

  1. To conduct a survey which has a floor plan, Calibration is required. 

  2. Select the first point on the map to locate the current position. Tap to confirm.

  3. After moving to the second position, tap on the map for the second point.

  4. Tap to confirm the calibration. After calibrating the first and the second position, the app automatically tracks the position and rotation.

Tip for accurate calibration

< Calibration point example >

For the best practice, select two points from corner to corner within the captured area. Doing so, the alignment between tracked positions and the floor plan will show high accuracy.

 

  • If the area is too large, try to set the calibration distance as far as you can, preferably towards the midpoint of the edge at least.

  • If any misalignment or scale error should happen, it can be adjusted in the web editor after uploading the survey

Tip: We recommend having more than 5m between the two points. 

Note: When the location needs modification, tap on and select a new position. Check Recalibrate Points to learn more