Semi-automated stand delineation in Mediterranean Pinus sylvestris plantations through segmentation of LiDAR data: The influence of pulse density

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• 作者：Mª ; Á ; ngeles Varo-Martí ; nez^a ; Rafael M. Navarro-Cerrillo^a ; ^{rmnavarro@uco.es} ; Rocí ; o Herná ; ndez-Clemente^a ; ^b ; Joaquí ; n Duque-Lazo^a
• 关键词：LiDAR ; Pulse density ; Mean shift segmentation ; Multiresolution segmentation ; Forest-stand delineation ; Automatic stand delineation
• 刊名：International Journal of Applied Earth Observation and Geoinformation
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：56
• 期：Complete
• 页码：54-64
• 全文大小：2434 K
• 卷排序：56

文摘

LiDAR has improved forest stand delineation. We have tested a semi-automated algorithm for stands delineation in a plantation of Pinus sylvestris L. eCognition multiresolution methods provided better results than the OTB mean shift segmentation methods.