We present the adaptation of an optimal terrain
coverage algorithm for the aerial robotics domain. The general
strategy involves computing a trajectory through a known
environment with obstacles that ensures complete coverage of
the terrain while minimizing path repetition. We introduce
a system that applies and extends this generic algorithm to
achieve automated terrain coverage using an aerial vehicle.
Extensive experimental results in simulation validate the presented
system, along with data from over 100 kilometers of successful
coverage flights using a fixed-wing aircraft.