Photogrammetry knowledge

TOOLS - GSD calculator

This article provides a tool to calculate Ground Sampling Distance (GSD).

Calculate the Ground Sampling Distance (GSD) and the image footprint on the ground by inputting values for the:

  • Sensor width (Sw),
  • Focal length (Fr),
  • Flight height (H),
  • Image width (imW),
  • Image height (imH)
Tip: You can also use PIX4Dcapture Pro to calculate the GSD using the parameters of the supported drones.

Click HERE to download the tool in Excel format.
Click HERE to download the tool in Open Office format.