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Flight Parameters

On the TreeDetect platform, users can specify the drone model used for the survey, and the software automatically recommends the optimal flight parameters to ensure the best possible data collection.

Two main data acquisition modes are available: Photogrammetry and LiDAR.
The interface dynamically adjusts the flight parameter options based on the selected method.

Supported Drones and Cameras​

TreeDetect is compatible with the most common drones and cameras used in forestry surveys.
Users can choose from a wide list of supported models directly within the interface.

Photogrammetry Flight Parameters​

  • Flight altitude (m): depends on camera resolution
  • Front overlap (%): forward overlap between consecutive images
  • Side overlap (%): side overlap between flight lines
  • Gimbal angle (°): camera tilt angle, e.g. -65°
  • Terrain awareness: terrain following (ON/OFF)
  • 3D crosshatch: cross-flight pattern (ON/OFF)

✅ Advantage: High image overlap and optimal camera tilt ensure accurate 3D point cloud and orthophoto generation.

LiDAR Flight Parameters​

  • Flight altitude (m): depends on LiDAR sensor resolution
  • Terrain awareness: terrain following (ON/OFF)
  • Side overlap (%): side overlap ratio between flight lines
  • Gimbal angle (°): tilt angle of the LiDAR sensor
  • Return mode: number of reflected laser pulses (e.g. 3, 5)
  • Sampling rate (kHz): LiDAR pulse sampling frequency
  • Scan mode: Repetitive / Non-repetitive
  • IMU calibration: LiDAR sensors may prompt periodic calibration (ON/OFF)
  • RGB color: generate colored point cloud (ON/OFF)

✅ Advantage: LiDAR-based point clouds capture detailed canopy and terrain structures, enabling highly accurate forest and terrain modeling.

⚠️ Note: The quality of data collection is the pilot’s responsibility.
For best results, always follow the flight parameters recommended by the TreeDetect software!