Scan plane/surface

X-PAD Ultimate Survey 1.png + RObotic | X-PAD Ultimate Build 1.png + robotic

  • The function Scan plane/surface allows to use the motorized total station to perform an automatic measurement of a plane or a generic surface.



Scan plane

  • Scan plane uses the motorized total station to perform an automatic measurement of a plane (horizontal, vertical or sloped) surface; the reference plane can be also a surface of an IFC model.

  • It is possible to define the area to scan (rectangular or polygonal), the grid size and the software will drive the Total station to measure each single point of the grid.

  • The result of the scan is a colorized grid of points and a 3D surface in which areas out of tolerance are immediately visible; the tolerance can be changed interactively and a new colorized map is generated.

  • To identify the areas out of tolerance in the physical plane, just select a point on the screen and TPS will rotate toward the selected point.

  • Points and surface can be exported (in 3D or plane 2D coordinates) to be used in different ways.


  • Click Survey.

  • Click Scan plane/surface.

    image-20250718-091903.png
  • Select Plane.

    image-20250718-091917.png
  • Select the reference plane.

    image-20250718-091940.png
    • Horizontal: the reference plane is horizontal. The plane is defined measuring the origin and the direction of the horizontal reference plane.

    • Vertical: the reference plane is vertical. Two points are measured to define the plane.

    • Sloped: the reference plane is sloped. Three points are measured to define the plane.

  • Click Next to define the plane measuring the required reference point.

    image-20250718-092133.png
  • Select the Scan area.

    image-20250718-092214.png
    • Rectangular area: the area to scan is a rectangle defined by measuring the two opposite corners of the rectangle.

    • Polygonal area: the area to scan is defined by measuring a sequence of points.

  • Click Next and measure the points to define the scan area.

  • Enter the scan Settings.

    image-20250718-092434.png
    • Measure mode: the scanning measure mode. Slower is the measure mode and more accurate is the distance between the points of the grid.

    • Grid step X: the grid step on the X component.

    • Grid step Y: the grid step on the Y component.

    • Estimated points: number of points that the software estimates to measure based on scan area and grid step.

    • Check tolerance: the tolerance to check for the measured points.

  • Click Next and press Start to start the scan.

    image-20250718-092711.png
  • The software shows the grid of the points to measure.

    • Green points: measured points, the difference from the measured coordinate and the coordinate on the defined plane is visualized. The difference is within the tolerance.

    • Red points: measured points, the difference from the measured coordinate and the coordinate on the defined plane is visualized. The difference is over the tolerance.

    • Orange point: the point currently measured.

    • Grey points: the points still not measured.

  • Press Skip to skip the measure of the current point.

  • Press Stop/Pause to interrupt or pause the scanning.

  • When the scanning is completed the software shows the calculated surface with the contour lines.

    image-20250718-093035.png
  • Click on a point in the graphic view to rotate the instrument to the point. Then click Measure to remeasure the point.

  • Click Info to open the information of the scanned object.

    image-20250718-093132.png
  • Click Store to store the results.

    image-20250718-093250.png
    • Store surface: allows to store the calculated surface in the current job.

    • Surface name: the name of the surface to store.

    • Store tolerance lines: the tolerance lines are stored in the current job.

    • Store points: all measured points are stored in the current job.

    • First point name: the name of the first stored point. The point name is then automatically increased.

    • Local coordinates on plane: if enabled, the points on the plane are in local coordinates.


Scan generic surface

  • Scan surface uses the motorized total station to perform an automatic measurement of a surface.

  • It is possible to define the area to scan (rectangular or polygonal), the grid size and the software will drive the Total station to measure each single point of the grid.

  • The result of the scan is a grid of points and a 3D surface that can be used for further calculations or can be exported to be used in different ways.


  • Click Survey.

  • Click Scan plane/surface.

    image-20250718-091903.png
  • Select Generic surface.

  • Select the Scan area.

    image-20250718-092214.png
    • Rectangular area: the area to scan is a rectangle defined by measuring the two opposite corners of the rectangle.

    • Polygonal area: the area to scan is defined by measuring a sequence of points.

  • Click Next and measure the points to define the scan area.

  • Measure the points that define the area to scan. Click Back to complete the definition.

    image-20250718-093829.png
  • Measure a point that defines the average distance of the surface from the instrument.

  • Enter the scan Settings.

    image-20250718-094011.png
    • Measure mode: the scanning measure mode. Slower is the measure mode and more accurate is the distance between the points of the grid.

    • Grid step X: the grid step on the X component.

    • Grid step Y: the grid step on the Y component.

    • Average distance: the average distance from the instrument to the surface to scan.

    • Max distance: the maximum distance from the instrument to the surface to scan.

    • Estimated points: number of points that the software estimates to measure based on scan area and grid step.

  • Click Next and press Start to start the scan.

    image-20250718-094430.png
  • The software shows the grid of the points to measure.

    • Green points: measured points,.

    • Orange point: the point currently measured.

    • Grey points: the points still not measured.

  • Press Skip to skip the measure of the current point.

  • Press Stop/Pause to interrupt or pause the scanning.

  • When the scanning is completed the software shows the calculated surface with the contour lines.

    image-20250718-094510.png
  • Click on a point in the graphic view to rotate the instrument to the point. Then click Measure to remeasure the point.

  • Click Info to open the information of the scanned object.

  • Click Store to store the results.

    image-20250718-094538.png
    • Store surface: allows to store the calculated surface in the current job.

    • Surface name: the name of the surface to store.

    • Store points: all measured points are stored in the current job.

    • First point name: the name of the first stored point. The point name is then automatically increased.