[1] 徐伟恒, 冯仲科, 苏志芳, 等. 1种基于三维激光点云数据的单木树冠投影面积和树冠体积自动提取算法[J].光谱学与光谱分析, 2014, 34(2):465-471.

XU Weiheng, FENG Zhongke, SU Zhifang, et al. An automatic extraction algorithm for individual tree crown projection area and volume based on 3D point cloud data[J]. Spectrosc Spectral Anal, 2014, 34(2):465-471.
[2] PANAGIOTIDIS D, ABDOLLAHNEJAD A, SUROVY P. Determining tree height and crown diameter from high-resolution UAV imagery[J]. Int J Remote Sensing, 2017, 38(8/10):2392-2410.
[3] BRANDTBERG T, WARNER T A, LANDENBERGER R E, et al. Detection and analysis of individual leaf-off tree crowns in small footprint, high sampling density LiDAR data from the eastern deciduous forest in North America[J]. Remote Sensing Environ, 2003, 85(3):290-303.
[4] VASTARANTA M, LATORRE E G, LUOMA V, et al. Evaluation of a Smartphone APP for forest sample plot measurements[J]. Forests, 2015, 6(4):1179-1194.
[5] 步国超, 汪沛.基于单站地面激光雷达数据的自适应胸径估计方法[J].激光与光电子学进展, 2016, 53(8):278-286.

BU Guochao, WANG Pei. Adaptive estimation method for diameter at breast height based on terrestrial laser scanning[J]. Laser Optoelectronics Prog, 2016, 53(8):278-286.
[6] HUANG Shaoming, TITUS S J, WIENS D P. Comparison of nonlinear height diameter functions for major Alberta tree species[J]. Can J For Res, 1992, 22(9):1297-1304.
[7] SOARES P, TOMÉ M. Height-diameter equation for first rotation eucalypt plantations in Portugal[J]. For Ecol Manage, 2002, 166(1):99-109.
[8] TRINCADO G, VANDERSCHAAF C L, BURKHART H E. Regional mixedeffects height-diameter models for loblolly pine (Pinus taeda L.) plantations[J]. Eur J For Res, 2007, 126(2):253-262.
[9] DE'ATH G. Multivariate regression trees:a new technique for modeling species-environment relationships[J]. Ecology, 83(4):1105-1117.
[10] 王冬至, 张冬燕, 张志东, 等.基于非线性混合模型的针阔叶混交林树高与胸径关系[J].林业科学, 2016, 52(1):30-36.

WANG Dongzhi, ZHANG Dongyan, ZHANG Zhidong, et al. Height-diameter relationship for conifer mixed forest based on nonlinear mixed-effects model[J]. Sci Silv Sin, 2016, 52(1):30-36.
[11] 董晨, 吴保国, 张翰.基于冠幅的杉木人工林胸径和树高参数化预估模型[J].北京林业大学学报, 2016, 38(3):55-63.

DONG Chen, WU Baoguo, ZHANG Han. Parametric prediction models of DBH and height for Cunninghamia lanceolata plantation based on crown width[J]. J Beijing For Univ, 2016, 38(3):55-63.
[12] 何游云, 张玉波, 李俊清, 等.利用无人机遥感测定岷江冷杉单木树干生物量[J].北京林业大学学报, 2016, 38(5):42-49.

HE Youyun, ZHANG Yubo, LI Junqing, et al. Estimation of steam biomass of individual Abies faxoniana through unmanned aerial vehicle remote sensing[J]. J Beijing For Univ, 2016, 38(5):42-49.
[13] PENA J M, TORRES-SÁNCHEZ J, SERRANO-PÉREZ A, et al. Quantifying efficacy and limits of unmanned aerial vehicle (UAV) technology for weed seedling detection as affected by sensor resolution[J]. Sensors, 2015, 15(3):5609-5626.
[14] 毕凯, 李英成, 丁晓波, 等.轻小型无人机航摄技术现状及发展趋势[J].测绘通报, 2015(3):27-31.

BI Kai, LI Yingcheng, DING Xiaobo, et al. Aerial photogrammetric technology of light small UAV:status and trend of development[J]. Bull Surv Mapp, 2015(3):27-31, 48.
[15] HERNANDEZ J G, FERREEIRO E G, SARMENTO A, et al. Using high resolution UAV imagery to estimate tree variables in Pinus pinea plantation in Portugal[J]. For Syst, 2016, 25(2):eSC09. doi:10.5424/fs/2016252-08895.
[16] DEMETRIOS G, JEREMYS F, VICENTES M. Challenges to estimating tree height via LiDAR in closed-canopy forests:a parable from western Oregon[J]. For Sci, 2010, 56(2):139-155.
[17] 刘文萍, 仲亭玉, 宋以宁.基于无人机图像分析的树木胸径预测[J].农业工程学报, 2017, 33(21):99-104.

LIU Wenping, ZHONG Tingyu, SONG Yining. Prediction of trees diameter at breast height based on unmanned aerial vehicle image analysis[J]. Trans Chin Soc Agric Eng, 2017, 33(21):99-104.