@article{b66056da2d454d79a8379dd593e3ea97,
title = "Comparison of AR. Drone quadricopter video and the visual CTLA method for urban tree hazard rating",
keywords = "AR. Drone 2.0, Council of Tree and Landscape Appraisers (CTLA) method, Hazard rating, Tree condition",
author = "Kulhavy, {David L.} and Unger, {Daniel R.} and Hung, {I. Kuai} and Yanli Zhang",
note = "Publisher Copyright: {\textcopyright} 2016 Society of American Foresters.",
year = "2016",
month = sep,
doi = "10.5849/jof.15-005",
language = "English",
volume = "114",
pages = "517--523",
number = "5",
}