Forest Sciences Commons^™

Accuracy Assessment On Drone Measured Heights At Different Height Levels, David L. Kulhavy, I-Kuai Hung, Daniel Unger, Yanli Zhang

Symposium on Arts and Research

The advancement in unmanned aerial system (UAS) technology has made it possible to attain an aerial unit, commonly known as a drone, at an affordable price with increasing precision and accuracy in positioning and photographing. While aerial photography is the most common use of a drone, many of the models available in the market are also capable of measuring height, the height of the drone above ground, or the altitude above the mean sea level. On board a drone, a barometer is used to control the flight height by detecting the atmospheric pressure change; while a GPS receiver is mainly …