What is Ground Sample Distance (GSD)?
Ground Sample Distance (GSD) is the distance between the centre of two adjacent pixels measured on the ground. It is a measure of accuracy in aerial mapping and remote sensing operations.
Learn how to calculate GSD and find out more about why GSD is important for drone surveying on the blog.
Related Questions
Does the max transmission distance of the O4+ video transmission system vary according to the interference level of the environment?
Yes.
How do I determine flight altitude with the DJI Mavic 3 Multispectral based on the required GSD?
Visible camera (orthophoto): (H/37.2) cm/pixel, and the Multispectral camera (orthophoto): (H/21.7) cm/pixel.
What practical issues does Aerial-Ground Map Fusion address?
Aerial-Ground Map Fusion seamlessly integrates aerial data (e.g., drone scans) with ground-level scans for more comprehensive coverage.