Calibration Records

Usage

Click UAV LIDAR QC > Calibration Records. After entering the data path and correct information, the table will be automatically populated. You can preview the table contents. Double-click any cell to manually modify its content. Click Finish to save after confirming all information is correct.

Process

• Parameter Page:
  • Configure UTC time zone offset, region name, company name, engineer, UAV model, and SN number on this page. Select the required forms for processing by checking the corresponding boxes, including Calibration Record and Laser Accuracy Record.
  • Click Next to continue after confirming the inputs.
    

• Data Page:
  • Set paths for required data on this page. First, set the LiGeoreference project path and control point file path (both are mandatory). Optionally set flight planning file paths (KML/KMZ files) as needed. Modify the report output path for custom saving locations.
  • Configure target type and size for the control point file. Currently supports four recognizable target types: square black-white target, square color target, 2-layer concentric circle target, and 3-layer concentric circle target. Correct target identification is essential for subsequent processing.
  • Click Next to continue after confirming the inputs.
    

• Control Point Page:

  • After completing the data page, a control point import window will appear. Select the four required fields: control point ID, X, Y, and Z coordinates. Click Confirm to import.
  • The control point page contains five buttons from left to right: Import Control Points, Update Control Point Data, Identify Targets, Manually Identify Targets, and Delete Control Points. Use these to re-import data, update modified points, re-identify targets, manually select targets in point cloud view, or delete selected control points.
  • Select control point types from the dropdown: Adjustment Points, Check Points, or Strip Check Points.
  • Adjust the correlation coefficient slider: Lower values make identification stricter but may cause errors; higher values increase precision but may prevent successful identification.
  • Click Next to proceed to subsequent tables after updating data.
    

• Calibration Record Book: This table records the calibration parameters of the laser scanner.

  
• UAV Laser Equipment Accuracy Test Record: This table records the accuracy parameters of the laser scanner.
  
• Report Output:
  • Click Finish to generate and save the report to the target path after completing all tables.