TY - RPRT TI - 3D tree dimensionality assessment using photogrammetry and small unmanned aerial vehicles AU - Demetrios Gatziolis AU - Jean F. Lienard AU - Andre Vogs AU - Nikolay Strigul PY - 2015 DO - 10.1101/023259 UR - https://www.biorxiv.org/content/10.1101/023259v1 ID - 10.1101/023259 ER -