 The Terraluma UA Velidair system is a low-cost development that utilizes a modified processing workflow with a novel trajectory determination algorithm to produce highly accurate 3D point clouds in the forestry industry, improving horizontal accuracy from 0.61m to 0.34m and reducing standard deviation of tree height and uncertainty of tree location and crown width measurements. This article was authored by Darren Turner, Luke Wallace, Arco Lucier and others.