Calculate GSD

Accurately survey by calculating you Ground Sampling Distance.

Select Drone: Flight Altitude (meters):

Sensor Width (mm): Horizontal Resolution (pixels): Focal Length:

Result:

Achieving precise survey results is easier than ever. The ground sample distance (GSD) plays a crucial role in determining the accuracy of your survey. With just a few clicks, you can calculate your GSD by inputting your drone specifications and flight altitude. The calculator provides options for recommended drones and sensors for your convenience, such as the latest Matrice 3D with Dock 2, Mavic 3 Enterprise, Matrice 350 with L2 or P1 payload as well as VTOL like Wingtra and Quantum.